File: | xlators/storage/posix/src/posix.c |
Location: | line 1578, column 17 |
Description: | Null pointer passed as an argument to a 'nonnull' parameter |
1 | /* | |||
2 | Copyright (c) 2006-2012 Red Hat, Inc. <http://www.redhat.com> | |||
3 | This file is part of GlusterFS. | |||
4 | ||||
5 | This file is licensed to you under your choice of the GNU Lesser | |||
6 | General Public License, version 3 or any later version (LGPLv3 or | |||
7 | later), or the GNU General Public License, version 2 (GPLv2), in all | |||
8 | cases as published by the Free Software Foundation. | |||
9 | */ | |||
10 | #ifndef _CONFIG_H | |||
11 | #define _CONFIG_H | |||
12 | #include "config.h" | |||
13 | #endif | |||
14 | ||||
15 | #define __XOPEN_SOURCE500 500 | |||
16 | ||||
17 | #include <openssl/md5.h> | |||
18 | #include <stdint.h> | |||
19 | #include <sys/time.h> | |||
20 | #include <sys/resource.h> | |||
21 | #include <errno(*__errno_location ()).h> | |||
22 | #include <libgen.h> | |||
23 | #include <pthread.h> | |||
24 | #include <ftw.h> | |||
25 | #include <sys/stat.h> | |||
26 | ||||
27 | #ifndef GF_BSD_HOST_OS | |||
28 | #include <alloca.h> | |||
29 | #endif /* GF_BSD_HOST_OS */ | |||
30 | ||||
31 | #ifdef HAVE_LINKAT1 | |||
32 | #include <fcntl.h> | |||
33 | #endif /* HAVE_LINKAT */ | |||
34 | ||||
35 | #include "glusterfs.h" | |||
36 | #include "checksum.h" | |||
37 | #include "dict.h" | |||
38 | #include "logging.h" | |||
39 | #include "posix.h" | |||
40 | #include "xlator.h" | |||
41 | #include "defaults.h" | |||
42 | #include "common-utils.h" | |||
43 | #include "compat-errno.h" | |||
44 | #include "compat.h" | |||
45 | #include "byte-order.h" | |||
46 | #include "syscall.h" | |||
47 | #include "statedump.h" | |||
48 | #include "locking.h" | |||
49 | #include "timer.h" | |||
50 | #include "glusterfs3-xdr.h" | |||
51 | #include "hashfn.h" | |||
52 | #include "posix-aio.h" | |||
53 | ||||
54 | extern char *marker_xattrs[]; | |||
55 | #define ALIGN_SIZE4096 4096 | |||
56 | ||||
57 | #undef HAVE_SET_FSID | |||
58 | #ifdef HAVE_SET_FSID | |||
59 | ||||
60 | #define DECLARE_OLD_FS_ID_VAR uid_t old_fsuid; gid_t old_fsgid; | |||
61 | ||||
62 | #define SET_FS_ID(uid, gid) do { \ | |||
63 | old_fsuid = setfsuid (uid); \ | |||
64 | old_fsgid = setfsgid (gid); \ | |||
65 | } while (0) | |||
66 | ||||
67 | #define SET_TO_OLD_FS_ID() do { \ | |||
68 | setfsuid (old_fsuid); \ | |||
69 | setfsgid (old_fsgid); \ | |||
70 | } while (0) | |||
71 | ||||
72 | #else | |||
73 | ||||
74 | #define DECLARE_OLD_FS_ID_VAR | |||
75 | #define SET_FS_ID(uid, gid) | |||
76 | #define SET_TO_OLD_FS_ID() | |||
77 | ||||
78 | #endif | |||
79 | ||||
80 | int | |||
81 | posix_forget (xlator_t *this, inode_t *inode) | |||
82 | { | |||
83 | uint64_t tmp_cache = 0; | |||
84 | if (!inode_ctx_del (inode, this, &tmp_cache)inode_ctx_del2(inode,this,&tmp_cache,0)) | |||
85 | dict_destroy ((dict_t *)(long)tmp_cache); | |||
86 | ||||
87 | return 0; | |||
88 | } | |||
89 | ||||
90 | /* Regular fops */ | |||
91 | ||||
92 | int32_t | |||
93 | posix_lookup (call_frame_t *frame, xlator_t *this, | |||
94 | loc_t *loc, dict_t *xdata) | |||
95 | { | |||
96 | struct iatt buf = {0, }; | |||
97 | int32_t op_ret = -1; | |||
98 | int32_t entry_ret = 0; | |||
99 | int32_t op_errno = 0; | |||
100 | dict_t * xattr = NULL((void*)0); | |||
101 | char * real_path = NULL((void*)0); | |||
102 | char * par_path = NULL((void*)0); | |||
103 | struct iatt postparent = {0,}; | |||
104 | int32_t gfidless = 0; | |||
105 | ||||
106 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 106, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
107 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 107, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
108 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 108, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
109 | ||||
110 | /* The Hidden directory should be for housekeeping purpose and it | |||
111 | should not get any gfid on it */ | |||
112 | if (__is_root_gfid (loc->pargfid) && | |||
113 | (strcmp (loc->name, GF_HIDDEN_PATH".glusterfs") == 0)) { | |||
114 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 116, GF_LOG_WARNING, "Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
115 | "Lookup issued on %s, which is not permitted",do { do { if (0) printf ("Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 116, GF_LOG_WARNING, "Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
116 | GF_HIDDEN_PATH)do { do { if (0) printf ("Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 116, GF_LOG_WARNING, "Lookup issued on %s, which is not permitted" , ".glusterfs"); } while (0); | |||
117 | op_errno = EPERM1; | |||
118 | op_ret = -1; | |||
119 | goto out; | |||
120 | } | |||
121 | ||||
122 | op_ret = dict_get_int32 (xdata, GF_GFIDLESS_LOOKUP"gfidless-lookup", &gfidless); | |||
123 | op_ret = -1; | |||
124 | if (uuid_is_null (loc->pargfid)) { | |||
125 | /* nameless lookup */ | |||
126 | MAKE_INODE_HANDLE (real_path, this, loc, &buf)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 126, GF_LOG_ERROR, "null gfid for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); op_ret = posix_pstat (this, loc->gfid, real_path, &buf); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc ->gfid, ((void*)0), &buf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this, loc-> gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void*)0), real_path, __len); } while (0); break ; } } while (0); | |||
127 | } else { | |||
128 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, &buf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 128, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &buf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &buf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
129 | ||||
130 | if (uuid_is_null (loc->inode->gfid)) { | |||
131 | posix_gfid_set (this, real_path, loc, xdata); | |||
132 | MAKE_ENTRY_HANDLE (real_path, par_path, this,do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 133, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &buf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &buf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0) | |||
133 | loc, &buf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 133, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &buf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &buf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
134 | } | |||
135 | } | |||
136 | ||||
137 | op_errno = errno(*__errno_location ()); | |||
138 | ||||
139 | if (op_ret == -1) { | |||
140 | if (op_errno != ENOENT2) { | |||
141 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 143, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
142 | "lstat on %s failed: %s",do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 143, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
143 | real_path, strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 143, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
144 | } | |||
145 | ||||
146 | entry_ret = -1; | |||
147 | goto parent; | |||
148 | } | |||
149 | ||||
150 | if (xdata && (op_ret == 0)) { | |||
151 | xattr = posix_lookup_xattr_fill (this, real_path, loc, | |||
152 | xdata, &buf); | |||
153 | } | |||
154 | ||||
155 | parent: | |||
156 | if (par_path) { | |||
157 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
158 | if (op_ret == -1) { | |||
159 | op_errno = errno(*__errno_location ()); | |||
160 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 162, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
161 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 162, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
162 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 162, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
163 | goto out; | |||
164 | } | |||
165 | } | |||
166 | ||||
167 | op_ret = entry_ret; | |||
168 | out: | |||
169 | if (xattr) | |||
170 | dict_ref (xattr); | |||
171 | ||||
172 | if (!op_ret && !gfidless && uuid_is_null (buf.ia_gfid)) { | |||
173 | gf_log (this->name, GF_LOG_ERROR, "buf->ia_gfid is null for "do { do { if (0) printf ("buf->ia_gfid is null for " "%s", (real_path) ? real_path: ""); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 174, GF_LOG_ERROR, "buf->ia_gfid is null for " "%s", (real_path) ? real_path: ""); } while (0) | |||
174 | "%s", (real_path) ? real_path: "")do { do { if (0) printf ("buf->ia_gfid is null for " "%s", (real_path) ? real_path: ""); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 174, GF_LOG_ERROR, "buf->ia_gfid is null for " "%s", (real_path) ? real_path: ""); } while (0); | |||
175 | op_ret = -1; | |||
176 | op_errno = ENODATA61; | |||
177 | } | |||
178 | STACK_UNWIND_STRICT (lookup, frame, op_ret, op_errno,do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 179, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &buf, xattr, & postparent); (*__glusterfs_this_location()) = old_THIS; } while (0) | |||
179 | (loc)?loc->inode:NULL, &buf, xattr, &postparent)do { fop_lookup_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 179, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lookup_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &buf, xattr, & postparent); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
180 | ||||
181 | if (xattr) | |||
182 | dict_unref (xattr); | |||
183 | ||||
184 | return 0; | |||
185 | } | |||
186 | ||||
187 | ||||
188 | int32_t | |||
189 | posix_stat (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *xdata) | |||
190 | { | |||
191 | struct iatt buf = {0,}; | |||
192 | int32_t op_ret = -1; | |||
193 | int32_t op_errno = 0; | |||
194 | struct posix_private *priv = NULL((void*)0); | |||
195 | char *real_path = NULL((void*)0); | |||
196 | ||||
197 | DECLARE_OLD_FS_ID_VAR; | |||
198 | ||||
199 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 199, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
200 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 200, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
201 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 201, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
202 | ||||
203 | priv = this->private; | |||
204 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 204, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
205 | ||||
206 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
207 | ||||
208 | MAKE_INODE_HANDLE (real_path, this, loc, &buf)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 208, GF_LOG_ERROR, "null gfid for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); op_ret = posix_pstat (this, loc->gfid, real_path, &buf); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc ->gfid, ((void*)0), &buf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this, loc-> gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void*)0), real_path, __len); } while (0); break ; } } while (0); | |||
209 | ||||
210 | if (op_ret == -1) { | |||
211 | op_errno = errno(*__errno_location ()); | |||
212 | gf_log (this->name, (op_errno == ENOENT)?do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 215, (op_errno == 2)? GF_LOG_DEBUG:GF_LOG_ERROR , "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
213 | GF_LOG_DEBUG:GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 215, (op_errno == 2)? GF_LOG_DEBUG:GF_LOG_ERROR , "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
214 | "lstat on %s failed: %s", real_path,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 215, (op_errno == 2)? GF_LOG_DEBUG:GF_LOG_ERROR , "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
215 | strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 215, (op_errno == 2)? GF_LOG_DEBUG:GF_LOG_ERROR , "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); | |||
216 | goto out; | |||
217 | } | |||
218 | ||||
219 | op_ret = 0; | |||
220 | ||||
221 | out: | |||
222 | SET_TO_OLD_FS_ID(); | |||
223 | STACK_UNWIND_STRICT (stat, frame, op_ret, op_errno, &buf, NULL)do { fop_stat_cbk_t fn = ((void*)0); call_frame_t *_parent = ( (void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 223, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_stat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &buf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
224 | ||||
225 | return 0; | |||
226 | } | |||
227 | ||||
228 | static int | |||
229 | posix_do_chmod (xlator_t *this, const char *path, struct iatt *stbuf) | |||
230 | { | |||
231 | int32_t ret = -1; | |||
232 | mode_t mode = 0; | |||
233 | struct stat stat; | |||
234 | int is_symlink = 0; | |||
235 | ||||
236 | ret = sys_lstat (path, &stat); | |||
237 | if (ret != 0) { | |||
238 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("lstat failed: %s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 239, GF_LOG_WARNING, "lstat failed: %s (%s)" , path, strerror ((*__errno_location ()))); } while (0) | |||
239 | "lstat failed: %s (%s)", path, strerror (errno))do { do { if (0) printf ("lstat failed: %s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 239, GF_LOG_WARNING, "lstat failed: %s (%s)" , path, strerror ((*__errno_location ()))); } while (0); | |||
240 | goto out; | |||
241 | } | |||
242 | ||||
243 | if (S_ISLNK (stat.st_mode)((((stat.st_mode)) & 0170000) == (0120000))) | |||
244 | is_symlink = 1; | |||
245 | ||||
246 | mode = st_mode_from_ia (stbuf->ia_prot, stbuf->ia_type); | |||
247 | ret = lchmod (path, mode); | |||
248 | if ((ret == -1) && (errno(*__errno_location ()) == ENOSYS38)) { | |||
249 | /* in Linux symlinks are always in mode 0777 and no | |||
250 | such call as lchmod exists. | |||
251 | */ | |||
252 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 253, GF_LOG_DEBUG, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0) | |||
253 | "%s (%s)", path, strerror (errno))do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 253, GF_LOG_DEBUG, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0); | |||
254 | if (is_symlink) { | |||
255 | ret = 0; | |||
256 | goto out; | |||
257 | } | |||
258 | ||||
259 | ret = chmod (path, mode); | |||
260 | } | |||
261 | out: | |||
262 | return ret; | |||
263 | } | |||
264 | ||||
265 | static int | |||
266 | posix_do_chown (xlator_t *this, | |||
267 | const char *path, | |||
268 | struct iatt *stbuf, | |||
269 | int32_t valid) | |||
270 | { | |||
271 | int32_t ret = -1; | |||
272 | uid_t uid = -1; | |||
273 | gid_t gid = -1; | |||
274 | ||||
275 | if (valid & GF_SET_ATTR_UID0x2) | |||
276 | uid = stbuf->ia_uid; | |||
277 | ||||
278 | if (valid & GF_SET_ATTR_GID0x4) | |||
279 | gid = stbuf->ia_gid; | |||
280 | ||||
281 | ret = lchown (path, uid, gid); | |||
282 | ||||
283 | return ret; | |||
284 | } | |||
285 | ||||
286 | static int | |||
287 | posix_do_utimes (xlator_t *this, | |||
288 | const char *path, | |||
289 | struct iatt *stbuf) | |||
290 | { | |||
291 | int32_t ret = -1; | |||
292 | struct timeval tv[2] = {{0,},{0,}}; | |||
293 | struct stat stat; | |||
294 | int is_symlink = 0; | |||
295 | ||||
296 | ret = sys_lstat (path, &stat); | |||
297 | if (ret != 0) { | |||
298 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 299, GF_LOG_WARNING, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0) | |||
299 | "%s (%s)", path, strerror (errno))do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 299, GF_LOG_WARNING, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0); | |||
300 | goto out; | |||
301 | } | |||
302 | ||||
303 | if (S_ISLNK (stat.st_mode)((((stat.st_mode)) & 0170000) == (0120000))) | |||
304 | is_symlink = 1; | |||
305 | ||||
306 | tv[0].tv_sec = stbuf->ia_atime; | |||
307 | tv[0].tv_usec = stbuf->ia_atime_nsec / 1000; | |||
308 | tv[1].tv_sec = stbuf->ia_mtime; | |||
309 | tv[1].tv_usec = stbuf->ia_mtime_nsec / 1000; | |||
310 | ||||
311 | ret = lutimes (path, tv); | |||
312 | if ((ret == -1) && (errno(*__errno_location ()) == ENOSYS38)) { | |||
313 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 314, GF_LOG_DEBUG, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0) | |||
314 | "%s (%s)", path, strerror (errno))do { do { if (0) printf ("%s (%s)", path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 314, GF_LOG_DEBUG, "%s (%s)", path, strerror ((*__errno_location ()))); } while (0); | |||
315 | if (is_symlink) { | |||
316 | ret = 0; | |||
317 | goto out; | |||
318 | } | |||
319 | ||||
320 | ret = utimes (path, tv); | |||
321 | } | |||
322 | ||||
323 | out: | |||
324 | return ret; | |||
325 | } | |||
326 | ||||
327 | int | |||
328 | posix_setattr (call_frame_t *frame, xlator_t *this, | |||
329 | loc_t *loc, struct iatt *stbuf, int32_t valid, dict_t *xdata) | |||
330 | { | |||
331 | int32_t op_ret = -1; | |||
332 | int32_t op_errno = 0; | |||
333 | char * real_path = 0; | |||
334 | struct iatt statpre = {0,}; | |||
335 | struct iatt statpost = {0,}; | |||
336 | ||||
337 | DECLARE_OLD_FS_ID_VAR; | |||
338 | ||||
339 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 339, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
340 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 340, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
341 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 341, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
342 | ||||
343 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
344 | MAKE_INODE_HANDLE (real_path, this, loc, &statpre)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 344, GF_LOG_ERROR, "null gfid for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); op_ret = posix_pstat (this, loc->gfid, real_path, &statpre); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc ->gfid, ((void*)0), &statpre); if ((*__errno_location ( )) != 40) { do { int __len; __len = posix_handle_path (this, loc ->gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void*)0), real_path, __len); } while ( 0); break; } } while (0); | |||
345 | ||||
346 | if (op_ret == -1) { | |||
347 | op_errno = errno(*__errno_location ()); | |||
348 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 350, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
349 | "setattr (lstat) on %s failed: %s", real_path,do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 350, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
350 | strerror (op_errno))do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 350, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
351 | goto out; | |||
352 | } | |||
353 | ||||
354 | if (valid & GF_SET_ATTR_MODE0x1) { | |||
355 | op_ret = posix_do_chmod (this, real_path, stbuf); | |||
356 | if (op_ret == -1) { | |||
357 | op_errno = errno(*__errno_location ()); | |||
358 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setattr (chmod) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 360, GF_LOG_ERROR, "setattr (chmod) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
359 | "setattr (chmod) on %s failed: %s", real_path,do { do { if (0) printf ("setattr (chmod) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 360, GF_LOG_ERROR, "setattr (chmod) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
360 | strerror (op_errno))do { do { if (0) printf ("setattr (chmod) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 360, GF_LOG_ERROR, "setattr (chmod) on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
361 | goto out; | |||
362 | } | |||
363 | } | |||
364 | ||||
365 | if (valid & (GF_SET_ATTR_UID0x2 | GF_SET_ATTR_GID0x4)){ | |||
366 | op_ret = posix_do_chown (this, real_path, stbuf, valid); | |||
367 | if (op_ret == -1) { | |||
368 | op_errno = errno(*__errno_location ()); | |||
369 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setattr (chown) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 371, GF_LOG_ERROR, "setattr (chown) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
370 | "setattr (chown) on %s failed: %s", real_path,do { do { if (0) printf ("setattr (chown) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 371, GF_LOG_ERROR, "setattr (chown) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
371 | strerror (op_errno))do { do { if (0) printf ("setattr (chown) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 371, GF_LOG_ERROR, "setattr (chown) on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
372 | goto out; | |||
373 | } | |||
374 | } | |||
375 | ||||
376 | if (valid & (GF_SET_ATTR_ATIME0x10 | GF_SET_ATTR_MTIME0x20)) { | |||
377 | op_ret = posix_do_utimes (this, real_path, stbuf); | |||
378 | if (op_ret == -1) { | |||
379 | op_errno = errno(*__errno_location ()); | |||
380 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setattr (utimes) on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 382, GF_LOG_ERROR, "setattr (utimes) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
381 | "setattr (utimes) on %s failed: %s", real_path,do { do { if (0) printf ("setattr (utimes) on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 382, GF_LOG_ERROR, "setattr (utimes) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
382 | strerror (op_errno))do { do { if (0) printf ("setattr (utimes) on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 382, GF_LOG_ERROR, "setattr (utimes) on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
383 | goto out; | |||
384 | } | |||
385 | } | |||
386 | ||||
387 | if (!valid) { | |||
388 | op_ret = lchown (real_path, -1, -1); | |||
389 | if (op_ret == -1) { | |||
390 | op_errno = errno(*__errno_location ()); | |||
391 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 393, GF_LOG_ERROR, "lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0) | |||
392 | "lchown (%s, -1, -1) failed => (%s)",do { do { if (0) printf ("lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 393, GF_LOG_ERROR, "lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0) | |||
393 | real_path, strerror (op_errno))do { do { if (0) printf ("lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 393, GF_LOG_ERROR, "lchown (%s, -1, -1) failed => (%s)" , real_path, strerror (op_errno)); } while (0); | |||
394 | ||||
395 | goto out; | |||
396 | } | |||
397 | } | |||
398 | ||||
399 | op_ret = posix_pstat (this, loc->gfid, real_path, &statpost); | |||
400 | if (op_ret == -1) { | |||
401 | op_errno = errno(*__errno_location ()); | |||
402 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 404, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
403 | "setattr (lstat) on %s failed: %s", real_path,do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 404, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
404 | strerror (op_errno))do { do { if (0) printf ("setattr (lstat) on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 404, GF_LOG_ERROR, "setattr (lstat) on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
405 | goto out; | |||
406 | } | |||
407 | ||||
408 | op_ret = 0; | |||
409 | ||||
410 | out: | |||
411 | SET_TO_OLD_FS_ID (); | |||
412 | ||||
413 | STACK_UNWIND_STRICT (setattr, frame, op_ret, op_errno,do { fop_setattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 414, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &statpre, &statpost, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
414 | &statpre, &statpost, NULL)do { fop_setattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 414, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &statpre, &statpost, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
415 | ||||
416 | return 0; | |||
417 | } | |||
418 | ||||
419 | int32_t | |||
420 | posix_do_fchown (xlator_t *this, | |||
421 | int fd, | |||
422 | struct iatt *stbuf, | |||
423 | int32_t valid) | |||
424 | { | |||
425 | int ret = -1; | |||
426 | uid_t uid = -1; | |||
427 | gid_t gid = -1; | |||
428 | ||||
429 | if (valid & GF_SET_ATTR_UID0x2) | |||
430 | uid = stbuf->ia_uid; | |||
431 | ||||
432 | if (valid & GF_SET_ATTR_GID0x4) | |||
433 | gid = stbuf->ia_gid; | |||
434 | ||||
435 | ret = fchown (fd, uid, gid); | |||
436 | ||||
437 | return ret; | |||
438 | } | |||
439 | ||||
440 | ||||
441 | int32_t | |||
442 | posix_do_fchmod (xlator_t *this, | |||
443 | int fd, struct iatt *stbuf) | |||
444 | { | |||
445 | mode_t mode = 0; | |||
446 | ||||
447 | mode = st_mode_from_ia (stbuf->ia_prot, stbuf->ia_type); | |||
448 | return fchmod (fd, mode); | |||
449 | } | |||
450 | ||||
451 | static int | |||
452 | posix_do_futimes (xlator_t *this, | |||
453 | int fd, | |||
454 | struct iatt *stbuf) | |||
455 | { | |||
456 | gf_log (this->name, GF_LOG_WARNING, "function not implemented fd(%d)", fd)do { do { if (0) printf ("function not implemented fd(%d)", fd ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 456, GF_LOG_WARNING, "function not implemented fd(%d)", fd) ; } while (0); | |||
457 | ||||
458 | errno(*__errno_location ()) = ENOSYS38; | |||
459 | return -1; | |||
460 | } | |||
461 | ||||
462 | int | |||
463 | posix_fsetattr (call_frame_t *frame, xlator_t *this, | |||
464 | fd_t *fd, struct iatt *stbuf, int32_t valid, dict_t *xdata) | |||
465 | { | |||
466 | int32_t op_ret = -1; | |||
467 | int32_t op_errno = 0; | |||
468 | struct iatt statpre = {0,}; | |||
469 | struct iatt statpost = {0,}; | |||
470 | struct posix_fd *pfd = NULL((void*)0); | |||
471 | int32_t ret = -1; | |||
472 | ||||
473 | DECLARE_OLD_FS_ID_VAR; | |||
474 | ||||
475 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
476 | ||||
477 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 477, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
478 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 478, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
479 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 479, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
480 | ||||
481 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
482 | if (ret < 0) { | |||
483 | op_errno = -ret; | |||
484 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 485, GF_LOG_DEBUG , "pfd is NULL from fd=%p", fd); } while (0) | |||
485 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 485, GF_LOG_DEBUG , "pfd is NULL from fd=%p", fd); } while (0); | |||
486 | goto out; | |||
487 | } | |||
488 | ||||
489 | op_ret = posix_fdstat (this, pfd->fd, &statpre); | |||
490 | if (op_ret == -1) { | |||
491 | op_errno = errno(*__errno_location ()); | |||
492 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 494, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
493 | "fsetattr (fstat) failed on fd=%p: %s", fd,do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 494, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
494 | strerror (op_errno))do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 494, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
495 | goto out; | |||
496 | } | |||
497 | ||||
498 | if (valid & GF_SET_ATTR_MODE0x1) { | |||
499 | op_ret = posix_do_fchmod (this, pfd->fd, stbuf); | |||
500 | if (op_ret == -1) { | |||
501 | op_errno = errno(*__errno_location ()); | |||
502 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 504, GF_LOG_ERROR, "fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
503 | "fsetattr (fchmod) failed on fd=%p: %s",do { do { if (0) printf ("fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 504, GF_LOG_ERROR, "fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
504 | fd, strerror (op_errno))do { do { if (0) printf ("fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 504, GF_LOG_ERROR, "fsetattr (fchmod) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
505 | goto out; | |||
506 | } | |||
507 | } | |||
508 | ||||
509 | if (valid & (GF_SET_ATTR_UID0x2 | GF_SET_ATTR_GID0x4)) { | |||
510 | op_ret = posix_do_fchown (this, pfd->fd, stbuf, valid); | |||
511 | if (op_ret == -1) { | |||
512 | op_errno = errno(*__errno_location ()); | |||
513 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 515, GF_LOG_ERROR, "fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
514 | "fsetattr (fchown) failed on fd=%p: %s",do { do { if (0) printf ("fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 515, GF_LOG_ERROR, "fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
515 | fd, strerror (op_errno))do { do { if (0) printf ("fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 515, GF_LOG_ERROR, "fsetattr (fchown) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
516 | goto out; | |||
517 | } | |||
518 | ||||
519 | } | |||
520 | ||||
521 | if (valid & (GF_SET_ATTR_ATIME0x10 | GF_SET_ATTR_MTIME0x20)) { | |||
522 | op_ret = posix_do_futimes (this, pfd->fd, stbuf); | |||
523 | if (op_ret == -1) { | |||
524 | op_errno = errno(*__errno_location ()); | |||
525 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 527, GF_LOG_ERROR, "fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
526 | "fsetattr (futimes) on failed fd=%p: %s", fd,do { do { if (0) printf ("fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 527, GF_LOG_ERROR, "fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
527 | strerror (op_errno))do { do { if (0) printf ("fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 527, GF_LOG_ERROR, "fsetattr (futimes) on failed fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
528 | goto out; | |||
529 | } | |||
530 | } | |||
531 | ||||
532 | if (!valid) { | |||
533 | op_ret = fchown (pfd->fd, -1, -1); | |||
534 | if (op_ret == -1) { | |||
535 | op_errno = errno(*__errno_location ()); | |||
536 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 538, GF_LOG_ERROR, "fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0) | |||
537 | "fchown (%d, -1, -1) failed => (%s)",do { do { if (0) printf ("fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 538, GF_LOG_ERROR, "fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0) | |||
538 | pfd->fd, strerror (op_errno))do { do { if (0) printf ("fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 538, GF_LOG_ERROR, "fchown (%d, -1, -1) failed => (%s)" , pfd->fd, strerror (op_errno)); } while (0); | |||
539 | ||||
540 | goto out; | |||
541 | } | |||
542 | } | |||
543 | ||||
544 | op_ret = posix_fdstat (this, pfd->fd, &statpost); | |||
545 | if (op_ret == -1) { | |||
546 | op_errno = errno(*__errno_location ()); | |||
547 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 549, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
548 | "fsetattr (fstat) failed on fd=%p: %s", fd,do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 549, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
549 | strerror (op_errno))do { do { if (0) printf ("fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 549, GF_LOG_ERROR, "fsetattr (fstat) failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
550 | goto out; | |||
551 | } | |||
552 | ||||
553 | op_ret = 0; | |||
554 | ||||
555 | out: | |||
556 | SET_TO_OLD_FS_ID (); | |||
557 | ||||
558 | STACK_UNWIND_STRICT (fsetattr, frame, op_ret, op_errno,do { fop_fsetattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 559, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &statpre, &statpost, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
559 | &statpre, &statpost, NULL)do { fop_fsetattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 559, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &statpre, &statpost, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
560 | ||||
561 | return 0; | |||
562 | } | |||
563 | ||||
564 | int32_t | |||
565 | posix_opendir (call_frame_t *frame, xlator_t *this, | |||
566 | loc_t *loc, fd_t *fd, dict_t *xdata) | |||
567 | { | |||
568 | char * real_path = NULL((void*)0); | |||
569 | int32_t op_ret = -1; | |||
570 | int32_t op_errno = EINVAL22; | |||
571 | DIR * dir = NULL((void*)0); | |||
572 | struct posix_fd * pfd = NULL((void*)0); | |||
573 | ||||
574 | DECLARE_OLD_FS_ID_VAR; | |||
575 | ||||
576 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 576, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
577 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 577, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
578 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 578, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
579 | VALIDATE_OR_GOTO (loc->path, out)do { if (!loc->path) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "loc->path"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 579, GF_LOG_WARNING, "invalid argument: " "loc->path"); } while (0); goto out; } } while (0); | |||
580 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 580, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
581 | ||||
582 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
583 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 583, GF_LOG_ERROR, "null gfid for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); op_ret = posix_pstat (this, loc->gfid, real_path, ((void*)0)); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc ->gfid, ((void*)0), ((void*)0)); if ((*__errno_location () ) != 40) { do { int __len; __len = posix_handle_path (this, loc ->gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void*)0), real_path, __len); } while ( 0); break; } } while (0); | |||
584 | ||||
585 | op_ret = -1; | |||
586 | dir = opendir (real_path); | |||
587 | ||||
588 | if (dir == NULL((void*)0)) { | |||
589 | op_errno = errno(*__errno_location ()); | |||
590 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("opendir failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 592, GF_LOG_ERROR, "opendir failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
591 | "opendir failed on %s: %s",do { do { if (0) printf ("opendir failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 592, GF_LOG_ERROR, "opendir failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
592 | real_path, strerror (op_errno))do { do { if (0) printf ("opendir failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 592, GF_LOG_ERROR, "opendir failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
593 | goto out; | |||
594 | } | |||
595 | ||||
596 | op_ret = dirfd (dir); | |||
597 | if (op_ret < 0) { | |||
598 | op_errno = errno(*__errno_location ()); | |||
599 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("dirfd() failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 601, GF_LOG_ERROR, "dirfd() failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
600 | "dirfd() failed on %s: %s",do { do { if (0) printf ("dirfd() failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 601, GF_LOG_ERROR, "dirfd() failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
601 | real_path, strerror (op_errno))do { do { if (0) printf ("dirfd() failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 601, GF_LOG_ERROR, "dirfd() failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
602 | goto out; | |||
603 | } | |||
604 | ||||
605 | pfd = GF_CALLOC (1, sizeof (*pfd), gf_posix_mt_posix_fd)__gf_calloc (1, sizeof (*pfd), gf_posix_mt_posix_fd); | |||
606 | if (!pfd) { | |||
607 | op_errno = errno(*__errno_location ()); | |||
608 | goto out; | |||
609 | } | |||
610 | ||||
611 | pfd->dir = dir; | |||
612 | pfd->fd = dirfd (dir); | |||
613 | ||||
614 | op_ret = fd_ctx_set (fd, this, (uint64_t)(long)pfd); | |||
615 | if (op_ret) | |||
616 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 618, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
617 | "failed to set the fd context path=%s fd=%p",do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 618, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
618 | real_path, fd)do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 618, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); | |||
619 | ||||
620 | op_ret = 0; | |||
621 | ||||
622 | out: | |||
623 | if (op_ret == -1) { | |||
624 | if (dir) { | |||
625 | closedir (dir); | |||
626 | dir = NULL((void*)0); | |||
627 | } | |||
628 | if (pfd) { | |||
629 | GF_FREE (pfd)__gf_free (pfd); | |||
630 | pfd = NULL((void*)0); | |||
631 | } | |||
632 | } | |||
633 | ||||
634 | SET_TO_OLD_FS_ID (); | |||
635 | STACK_UNWIND_STRICT (opendir, frame, op_ret, op_errno, fd, NULL)do { fop_opendir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 635, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_opendir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
636 | return 0; | |||
637 | } | |||
638 | ||||
639 | int32_t | |||
640 | posix_releasedir (xlator_t *this, | |||
641 | fd_t *fd) | |||
642 | { | |||
643 | struct posix_fd * pfd = NULL((void*)0); | |||
644 | uint64_t tmp_pfd = 0; | |||
645 | int ret = 0; | |||
646 | ||||
647 | struct posix_private *priv = NULL((void*)0); | |||
648 | ||||
649 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 649, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
650 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 650, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
651 | ||||
652 | ret = fd_ctx_del (fd, this, &tmp_pfd); | |||
653 | if (ret < 0) { | |||
654 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("pfd from fd=%p is NULL", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 655, GF_LOG_DEBUG , "pfd from fd=%p is NULL", fd); } while (0) | |||
655 | "pfd from fd=%p is NULL", fd)do { do { if (0) printf ("pfd from fd=%p is NULL", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 655, GF_LOG_DEBUG , "pfd from fd=%p is NULL", fd); } while (0); | |||
656 | goto out; | |||
657 | } | |||
658 | ||||
659 | pfd = (struct posix_fd *)(long)tmp_pfd; | |||
660 | if (!pfd->dir) { | |||
661 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd->dir is NULL for fd=%p", fd) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 662, GF_LOG_WARNING, "pfd->dir is NULL for fd=%p", fd); } while (0) | |||
662 | "pfd->dir is NULL for fd=%p", fd)do { do { if (0) printf ("pfd->dir is NULL for fd=%p", fd) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 662, GF_LOG_WARNING, "pfd->dir is NULL for fd=%p", fd); } while (0); | |||
663 | goto out; | |||
664 | } | |||
665 | ||||
666 | priv = this->private; | |||
667 | ||||
668 | pthread_mutex_lock (&priv->janitor_lock); | |||
669 | { | |||
670 | INIT_LIST_HEAD (&pfd->list)do { (&pfd->list)->next = (&pfd->list)->prev = &pfd->list; } while (0); | |||
671 | list_add_tail (&pfd->list, &priv->janitor_fds); | |||
672 | pthread_cond_signal (&priv->janitor_cond); | |||
673 | } | |||
674 | pthread_mutex_unlock (&priv->janitor_lock); | |||
675 | ||||
676 | out: | |||
677 | return 0; | |||
678 | } | |||
679 | ||||
680 | ||||
681 | int32_t | |||
682 | posix_readlink (call_frame_t *frame, xlator_t *this, | |||
683 | loc_t *loc, size_t size, dict_t *xdata) | |||
684 | { | |||
685 | char * dest = NULL((void*)0); | |||
686 | int32_t op_ret = -1; | |||
687 | int32_t op_errno = 0; | |||
688 | char * real_path = NULL((void*)0); | |||
689 | struct iatt stbuf = {0,}; | |||
690 | ||||
691 | DECLARE_OLD_FS_ID_VAR; | |||
692 | ||||
693 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 693, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
694 | ||||
695 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
696 | ||||
697 | dest = alloca (size + 1)__builtin_alloca (size + 1); | |||
698 | ||||
699 | MAKE_INODE_HANDLE (real_path, this, loc, &stbuf)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 699, GF_LOG_ERROR, "null gfid for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); op_ret = posix_pstat (this, loc->gfid, real_path, &stbuf); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc ->gfid, ((void*)0), &stbuf); if ((*__errno_location () ) != 40) { do { int __len; __len = posix_handle_path (this, loc ->gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void*)0), real_path, __len); } while ( 0); break; } } while (0); | |||
700 | if (op_ret == -1) { | |||
701 | op_errno = errno(*__errno_location ()); | |||
702 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 704, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
703 | "lstat on %s failed: %s", real_path,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 704, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
704 | strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 704, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
705 | goto out; | |||
706 | } | |||
707 | ||||
708 | op_ret = readlink (real_path, dest, size); | |||
709 | if (op_ret == -1) { | |||
710 | op_errno = errno(*__errno_location ()); | |||
711 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("readlink on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 713, GF_LOG_ERROR, "readlink on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
712 | "readlink on %s failed: %s", real_path,do { do { if (0) printf ("readlink on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 713, GF_LOG_ERROR, "readlink on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
713 | strerror (op_errno))do { do { if (0) printf ("readlink on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 713, GF_LOG_ERROR, "readlink on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
714 | goto out; | |||
715 | } | |||
716 | ||||
717 | dest[op_ret] = 0; | |||
718 | out: | |||
719 | SET_TO_OLD_FS_ID (); | |||
720 | ||||
721 | STACK_UNWIND_STRICT (readlink, frame, op_ret, op_errno, dest, &stbuf, NULL)do { fop_readlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 721, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, dest, &stbuf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
722 | ||||
723 | return 0; | |||
724 | } | |||
725 | ||||
726 | ||||
727 | int | |||
728 | posix_mknod (call_frame_t *frame, xlator_t *this, | |||
729 | loc_t *loc, mode_t mode, dev_t dev, mode_t umask, dict_t *xdata) | |||
730 | { | |||
731 | int tmp_fd = 0; | |||
732 | int32_t op_ret = -1; | |||
733 | int32_t op_errno = 0; | |||
734 | char *real_path = 0; | |||
735 | char *par_path = 0; | |||
736 | struct iatt stbuf = { 0, }; | |||
737 | char was_present = 1; | |||
738 | struct posix_private *priv = NULL((void*)0); | |||
739 | gid_t gid = 0; | |||
740 | struct iatt preparent = {0,}; | |||
741 | struct iatt postparent = {0,}; | |||
742 | void * uuid_req = NULL((void*)0); | |||
743 | ||||
744 | DECLARE_OLD_FS_ID_VAR; | |||
745 | ||||
746 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 746, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
747 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 747, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
748 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 748, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
749 | ||||
750 | priv = this->private; | |||
751 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 751, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
752 | ||||
753 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, NULL)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 753, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
754 | ||||
755 | gid = frame->root->gid; | |||
756 | ||||
757 | SET_FS_ID (frame->root->uid, gid); | |||
758 | ||||
759 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
760 | if (op_ret == -1) { | |||
761 | op_errno = errno(*__errno_location ()); | |||
762 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 764, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
763 | "pre-operation lstat on parent of %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 764, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
764 | real_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 764, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
765 | goto out; | |||
766 | } | |||
767 | ||||
768 | if (preparent.ia_prot.sgid) { | |||
769 | gid = preparent.ia_gid; | |||
770 | } | |||
771 | ||||
772 | /* Check if the 'gfid' already exists, because this mknod may be an | |||
773 | internal call from distribute for creating 'linkfile', and that | |||
774 | linkfile may be for a hardlinked file */ | |||
775 | if (dict_get (xdata, GLUSTERFS_INTERNAL_FOP_KEY"glusterfs-internal-fop")) { | |||
776 | dict_del (xdata, GLUSTERFS_INTERNAL_FOP_KEY"glusterfs-internal-fop"); | |||
777 | op_ret = dict_get_ptr (xdata, "gfid-req", &uuid_req); | |||
778 | if (op_ret) { | |||
779 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("failed to get the gfid from dict for %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 781, GF_LOG_DEBUG, "failed to get the gfid from dict for %s" , loc->path); } while (0) | |||
780 | "failed to get the gfid from dict for %s",do { do { if (0) printf ("failed to get the gfid from dict for %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 781, GF_LOG_DEBUG, "failed to get the gfid from dict for %s" , loc->path); } while (0) | |||
781 | loc->path)do { do { if (0) printf ("failed to get the gfid from dict for %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 781, GF_LOG_DEBUG, "failed to get the gfid from dict for %s" , loc->path); } while (0); | |||
782 | goto real_op; | |||
783 | } | |||
784 | op_ret = posix_create_link_if_gfid_exists (this, uuid_req, | |||
785 | real_path); | |||
786 | if (!op_ret) | |||
787 | goto post_op; | |||
788 | } | |||
789 | ||||
790 | real_op: | |||
791 | #ifdef __NetBSD__ | |||
792 | if (S_ISFIFO(mode)((((mode)) & 0170000) == (0010000))) | |||
793 | op_ret = mkfifo (real_path, mode); | |||
794 | else | |||
795 | #endif /* __NetBSD__ */ | |||
796 | op_ret = mknod (real_path, mode, dev); | |||
797 | ||||
798 | if (op_ret == -1) { | |||
799 | op_errno = errno(*__errno_location ()); | |||
800 | if ((op_errno == EINVAL22) && S_ISREG (mode)((((mode)) & 0170000) == (0100000))) { | |||
801 | /* Over Darwin, mknod with (S_IFREG|mode) | |||
802 | doesn't work */ | |||
803 | tmp_fd = creat (real_path, mode); | |||
804 | if (tmp_fd == -1) { | |||
805 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("create failed on %s: %s", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 807, GF_LOG_ERROR, "create failed on %s: %s" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
806 | "create failed on %s: %s",do { do { if (0) printf ("create failed on %s: %s", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 807, GF_LOG_ERROR, "create failed on %s: %s" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
807 | real_path, strerror (errno))do { do { if (0) printf ("create failed on %s: %s", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 807, GF_LOG_ERROR, "create failed on %s: %s" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
808 | goto out; | |||
809 | } | |||
810 | close (tmp_fd); | |||
811 | } else { | |||
812 | ||||
813 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 815, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
814 | "mknod on %s failed: %s", real_path,do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 815, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
815 | strerror (op_errno))do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 815, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
816 | goto out; | |||
817 | } | |||
818 | } | |||
819 | ||||
820 | op_ret = posix_gfid_set (this, real_path, loc, xdata); | |||
821 | if (op_ret) { | |||
822 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 823, GF_LOG_ERROR, "setting gfid on %s failed", real_path); } while (0) | |||
823 | "setting gfid on %s failed", real_path)do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 823, GF_LOG_ERROR, "setting gfid on %s failed", real_path); } while (0); | |||
824 | } | |||
825 | ||||
826 | #ifndef HAVE_SET_FSID | |||
827 | op_ret = lchown (real_path, frame->root->uid, gid); | |||
828 | if (op_ret == -1) { | |||
829 | op_errno = errno(*__errno_location ()); | |||
830 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lchown on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 832, GF_LOG_ERROR, "lchown on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
831 | "lchown on %s failed: %s", real_path,do { do { if (0) printf ("lchown on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 832, GF_LOG_ERROR, "lchown on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
832 | strerror (op_errno))do { do { if (0) printf ("lchown on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 832, GF_LOG_ERROR, "lchown on %s failed: %s", real_path, strerror (op_errno)); } while (0); | |||
833 | goto out; | |||
834 | } | |||
835 | #endif | |||
836 | ||||
837 | post_op: | |||
838 | op_ret = posix_acl_xattr_set (this, real_path, xdata); | |||
839 | if (op_ret) { | |||
840 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 842, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
841 | "setting ACLs on %s failed (%s)", real_path,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 842, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
842 | strerror (errno))do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 842, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
843 | } | |||
844 | ||||
845 | op_ret = posix_entry_create_xattr_set (this, real_path, xdata); | |||
846 | if (op_ret) { | |||
847 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 849, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
848 | "setting xattrs on %s failed (%s)", real_path,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 849, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
849 | strerror (errno))do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 849, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
850 | } | |||
851 | ||||
852 | op_ret = posix_pstat (this, NULL((void*)0), real_path, &stbuf); | |||
853 | if (op_ret == -1) { | |||
854 | op_errno = errno(*__errno_location ()); | |||
855 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 857, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
856 | "mknod on %s failed: %s", real_path,do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 857, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
857 | strerror (op_errno))do { do { if (0) printf ("mknod on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 857, GF_LOG_ERROR, "mknod on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
858 | goto out; | |||
859 | } | |||
860 | ||||
861 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
862 | if (op_ret == -1) { | |||
863 | op_errno = errno(*__errno_location ()); | |||
864 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 866, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
865 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 866, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
866 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 866, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
867 | goto out; | |||
868 | } | |||
869 | ||||
870 | op_ret = 0; | |||
871 | ||||
872 | out: | |||
873 | SET_TO_OLD_FS_ID (); | |||
874 | ||||
875 | STACK_UNWIND_STRICT (mknod, frame, op_ret, op_errno,do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 877, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
876 | (loc)?loc->inode:NULL, &stbuf, &preparent,do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 877, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
877 | &postparent, NULL)do { fop_mknod_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 877, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mknod_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
878 | ||||
879 | if ((op_ret == -1) && (!was_present)) { | |||
880 | unlink (real_path); | |||
881 | } | |||
882 | ||||
883 | return 0; | |||
884 | } | |||
885 | ||||
886 | ||||
887 | int | |||
888 | posix_mkdir (call_frame_t *frame, xlator_t *this, | |||
889 | loc_t *loc, mode_t mode, mode_t umask, dict_t *xdata) | |||
890 | { | |||
891 | int32_t op_ret = -1; | |||
892 | int32_t op_errno = 0; | |||
893 | char *real_path = NULL((void*)0); | |||
894 | char *par_path = NULL((void*)0); | |||
895 | struct iatt stbuf = {0, }; | |||
896 | char was_present = 1; | |||
897 | struct posix_private *priv = NULL((void*)0); | |||
898 | gid_t gid = 0; | |||
899 | struct iatt preparent = {0,}; | |||
900 | struct iatt postparent = {0,}; | |||
901 | ||||
902 | DECLARE_OLD_FS_ID_VAR; | |||
903 | ||||
904 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 904, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
905 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 905, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
906 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 906, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
907 | ||||
908 | /* The Hidden directory should be for housekeeping purpose and it | |||
909 | should not get created from a user request */ | |||
910 | if (__is_root_gfid (loc->pargfid) && | |||
911 | (strcmp (loc->name, GF_HIDDEN_PATH".glusterfs") == 0)) { | |||
912 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 914, GF_LOG_WARNING, "mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
913 | "mkdir issued on %s, which is not permitted",do { do { if (0) printf ("mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 914, GF_LOG_WARNING, "mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
914 | GF_HIDDEN_PATH)do { do { if (0) printf ("mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 914, GF_LOG_WARNING, "mkdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); | |||
915 | op_errno = EPERM1; | |||
916 | op_ret = -1; | |||
917 | goto out; | |||
918 | } | |||
919 | ||||
920 | priv = this->private; | |||
921 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 921, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
922 | ||||
923 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, NULL)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 923, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
924 | ||||
925 | gid = frame->root->gid; | |||
926 | ||||
927 | op_ret = posix_pstat (this, NULL((void*)0), real_path, &stbuf); | |||
928 | if ((op_ret == -1) && (errno(*__errno_location ()) == ENOENT2)) { | |||
929 | was_present = 0; | |||
930 | } | |||
931 | ||||
932 | SET_FS_ID (frame->root->uid, gid); | |||
933 | ||||
934 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
935 | if (op_ret == -1) { | |||
936 | op_errno = errno(*__errno_location ()); | |||
937 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 939, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
938 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 939, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
939 | par_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 939, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
940 | goto out; | |||
941 | } | |||
942 | ||||
943 | if (preparent.ia_prot.sgid) { | |||
944 | gid = preparent.ia_gid; | |||
945 | mode |= S_ISGID02000; | |||
946 | } | |||
947 | ||||
948 | op_ret = mkdir (real_path, mode); | |||
949 | if (op_ret == -1) { | |||
950 | op_errno = errno(*__errno_location ()); | |||
951 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("mkdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 953, GF_LOG_ERROR, "mkdir of %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
952 | "mkdir of %s failed: %s", real_path,do { do { if (0) printf ("mkdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 953, GF_LOG_ERROR, "mkdir of %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
953 | strerror (op_errno))do { do { if (0) printf ("mkdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 953, GF_LOG_ERROR, "mkdir of %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
954 | goto out; | |||
955 | } | |||
956 | ||||
957 | op_ret = posix_gfid_set (this, real_path, loc, xdata); | |||
958 | if (op_ret) { | |||
959 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 960, GF_LOG_ERROR, "setting gfid on %s failed", real_path); } while (0) | |||
960 | "setting gfid on %s failed", real_path)do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 960, GF_LOG_ERROR, "setting gfid on %s failed", real_path); } while (0); | |||
961 | } | |||
962 | ||||
963 | #ifndef HAVE_SET_FSID | |||
964 | op_ret = chown (real_path, frame->root->uid, gid); | |||
965 | if (op_ret == -1) { | |||
966 | op_errno = errno(*__errno_location ()); | |||
967 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 969, GF_LOG_ERROR, "chown on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
968 | "chown on %s failed: %s", real_path,do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 969, GF_LOG_ERROR, "chown on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
969 | strerror (op_errno))do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 969, GF_LOG_ERROR, "chown on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
970 | goto out; | |||
971 | } | |||
972 | #endif | |||
973 | ||||
974 | op_ret = posix_acl_xattr_set (this, real_path, xdata); | |||
975 | if (op_ret) { | |||
976 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 978, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
977 | "setting ACLs on %s failed (%s)", real_path,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 978, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
978 | strerror (errno))do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 978, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
979 | } | |||
980 | ||||
981 | op_ret = posix_entry_create_xattr_set (this, real_path, xdata); | |||
982 | if (op_ret) { | |||
983 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 985, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
984 | "setting xattrs on %s failed (%s)", real_path,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 985, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
985 | strerror (errno))do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 985, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
986 | } | |||
987 | ||||
988 | op_ret = posix_pstat (this, NULL((void*)0), real_path, &stbuf); | |||
989 | if (op_ret == -1) { | |||
990 | op_errno = errno(*__errno_location ()); | |||
991 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 993, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
992 | "lstat on %s failed: %s", real_path,do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 993, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
993 | strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 993, GF_LOG_ERROR, "lstat on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
994 | goto out; | |||
995 | } | |||
996 | ||||
997 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
998 | if (op_ret == -1) { | |||
999 | op_errno = errno(*__errno_location ()); | |||
1000 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1002, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1001 | "post-operation lstat on parent of %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1002, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1002 | real_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1002, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
1003 | goto out; | |||
1004 | } | |||
1005 | ||||
1006 | op_ret = 0; | |||
1007 | ||||
1008 | out: | |||
1009 | SET_TO_OLD_FS_ID (); | |||
1010 | ||||
1011 | STACK_UNWIND_STRICT (mkdir, frame, op_ret, op_errno,do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1013, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1012 | (loc)?loc->inode:NULL, &stbuf, &preparent,do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1013, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1013 | &postparent, NULL)do { fop_mkdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1013, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_mkdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1014 | ||||
1015 | if ((op_ret == -1) && (!was_present)) { | |||
1016 | unlink (real_path); | |||
1017 | } | |||
1018 | ||||
1019 | return 0; | |||
1020 | } | |||
1021 | ||||
1022 | ||||
1023 | int32_t | |||
1024 | posix_unlink (call_frame_t *frame, xlator_t *this, | |||
1025 | loc_t *loc, int xflag, dict_t *xdata) | |||
1026 | { | |||
1027 | int32_t op_ret = -1; | |||
1028 | int32_t op_errno = 0; | |||
1029 | char *real_path = NULL((void*)0); | |||
1030 | char *par_path = NULL((void*)0); | |||
1031 | int32_t fd = -1; | |||
1032 | struct iatt stbuf = {0,}; | |||
1033 | struct posix_private *priv = NULL((void*)0); | |||
1034 | struct iatt preparent = {0,}; | |||
1035 | struct iatt postparent = {0,}; | |||
1036 | ||||
1037 | DECLARE_OLD_FS_ID_VAR; | |||
1038 | ||||
1039 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1039, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1040 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1040, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1041 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1041, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1042 | ||||
1043 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1044 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, &stbuf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1044, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &stbuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
1045 | ||||
1046 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
1047 | if (op_ret == -1) { | |||
1048 | op_errno = errno(*__errno_location ()); | |||
1049 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1051, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1050 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1051, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1051 | par_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1051, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1052 | goto out; | |||
1053 | } | |||
1054 | ||||
1055 | if (stbuf.ia_nlink == 1) | |||
1056 | posix_handle_unset (this, stbuf.ia_gfid, NULL((void*)0)); | |||
1057 | ||||
1058 | priv = this->private; | |||
1059 | if (priv->background_unlink) { | |||
1060 | if (IA_ISREG (loc->inode->ia_type)(loc->inode->ia_type == IA_IFREG)) { | |||
1061 | fd = open (real_path, O_RDONLY00); | |||
1062 | if (fd == -1) { | |||
1063 | op_ret = -1; | |||
1064 | op_errno = errno(*__errno_location ()); | |||
1065 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("open of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1067, GF_LOG_ERROR, "open of %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
1066 | "open of %s failed: %s", real_path,do { do { if (0) printf ("open of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1067, GF_LOG_ERROR, "open of %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
1067 | strerror (op_errno))do { do { if (0) printf ("open of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1067, GF_LOG_ERROR, "open of %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
1068 | goto out; | |||
1069 | } | |||
1070 | } | |||
1071 | } | |||
1072 | ||||
1073 | op_ret = sys_unlink (real_path); | |||
1074 | if (op_ret == -1) { | |||
1075 | op_errno = errno(*__errno_location ()); | |||
1076 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("unlink of %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1078, GF_LOG_ERROR, "unlink of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1077 | "unlink of %s failed: %s", real_path,do { do { if (0) printf ("unlink of %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1078, GF_LOG_ERROR, "unlink of %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1078 | strerror (op_errno))do { do { if (0) printf ("unlink of %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1078, GF_LOG_ERROR, "unlink of %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
1079 | goto out; | |||
1080 | } | |||
1081 | ||||
1082 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
1083 | if (op_ret == -1) { | |||
1084 | op_errno = errno(*__errno_location ()); | |||
1085 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1087, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1086 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1087, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1087 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1087, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1088 | goto out; | |||
1089 | } | |||
1090 | ||||
1091 | op_ret = 0; | |||
1092 | ||||
1093 | out: | |||
1094 | SET_TO_OLD_FS_ID (); | |||
1095 | ||||
1096 | STACK_UNWIND_STRICT (unlink, frame, op_ret, op_errno,do { fop_unlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1097, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_unlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1097 | &preparent, &postparent, NULL)do { fop_unlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1097, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_unlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1098 | ||||
1099 | if (fd != -1) { | |||
1100 | close (fd); | |||
1101 | } | |||
1102 | ||||
1103 | return 0; | |||
1104 | } | |||
1105 | ||||
1106 | ||||
1107 | int | |||
1108 | posix_rmdir (call_frame_t *frame, xlator_t *this, | |||
1109 | loc_t *loc, int flags, dict_t *xdata) | |||
1110 | { | |||
1111 | int32_t op_ret = -1; | |||
1112 | int32_t op_errno = 0; | |||
1113 | char * real_path = NULL((void*)0); | |||
1114 | char * par_path = NULL((void*)0); | |||
1115 | char * gfid_str = NULL((void*)0); | |||
1116 | struct iatt preparent = {0,}; | |||
1117 | struct iatt postparent = {0,}; | |||
1118 | struct iatt stbuf; | |||
1119 | struct posix_private *priv = NULL((void*)0); | |||
1120 | ||||
1121 | DECLARE_OLD_FS_ID_VAR; | |||
1122 | ||||
1123 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1123, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1124 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1124, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1125 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1125, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1126 | ||||
1127 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1128 | ||||
1129 | /* The Hidden directory should be for housekeeping purpose and it | |||
1130 | should not get deleted from inside process */ | |||
1131 | if (__is_root_gfid (loc->pargfid) && | |||
1132 | (strcmp (loc->name, GF_HIDDEN_PATH".glusterfs") == 0)) { | |||
1133 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1135, GF_LOG_WARNING, "rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
1134 | "rmdir issued on %s, which is not permitted",do { do { if (0) printf ("rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1135, GF_LOG_WARNING, "rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0) | |||
1135 | GF_HIDDEN_PATH)do { do { if (0) printf ("rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1135, GF_LOG_WARNING, "rmdir issued on %s, which is not permitted" , ".glusterfs"); } while (0); | |||
1136 | op_errno = EPERM1; | |||
1137 | op_ret = -1; | |||
1138 | goto out; | |||
1139 | } | |||
1140 | ||||
1141 | priv = this->private; | |||
1142 | ||||
1143 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, &stbuf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1143, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &stbuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
1144 | ||||
1145 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
1146 | if (op_ret == -1) { | |||
1147 | op_errno = errno(*__errno_location ()); | |||
1148 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1150, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1149 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1150, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1150 | par_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1150, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1151 | goto out; | |||
1152 | } | |||
1153 | ||||
1154 | if (flags) { | |||
1155 | gfid_str = uuid_utoa (stbuf.ia_gfid); | |||
1156 | char *tmp_path = alloca (strlen (priv->trash_path) +__builtin_alloca (strlen (priv->trash_path) + strlen ("/") + strlen (gfid_str) + 1) | |||
1157 | strlen ("/") +__builtin_alloca (strlen (priv->trash_path) + strlen ("/") + strlen (gfid_str) + 1) | |||
1158 | strlen (gfid_str) + 1)__builtin_alloca (strlen (priv->trash_path) + strlen ("/") + strlen (gfid_str) + 1); | |||
1159 | ||||
1160 | mkdir (priv->trash_path, 0755); | |||
1161 | sprintf (tmp_path, "%s/%s", priv->trash_path, gfid_str); | |||
1162 | op_ret = rename (real_path, tmp_path); | |||
1163 | } else { | |||
1164 | op_ret = rmdir (real_path); | |||
1165 | } | |||
1166 | op_errno = errno(*__errno_location ()); | |||
1167 | ||||
1168 | if (op_ret == 0) { | |||
1169 | posix_handle_unset (this, stbuf.ia_gfid, NULL((void*)0)); | |||
1170 | } | |||
1171 | ||||
1172 | if (op_errno == EEXIST17) | |||
1173 | /* Solaris sets errno = EEXIST instead of ENOTEMPTY */ | |||
1174 | op_errno = ENOTEMPTY39; | |||
1175 | ||||
1176 | /* No need to log a common error as ENOTEMPTY */ | |||
1177 | if (op_ret == -1 && op_errno != ENOTEMPTY39) { | |||
1178 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1180, GF_LOG_ERROR, "rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
1179 | "rmdir of %s failed: %s", real_path,do { do { if (0) printf ("rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1180, GF_LOG_ERROR, "rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
1180 | strerror (op_errno))do { do { if (0) printf ("rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1180, GF_LOG_ERROR, "rmdir of %s failed: %s", real_path, strerror (op_errno)); } while (0); | |||
1181 | } | |||
1182 | ||||
1183 | if (op_ret == -1) { | |||
1184 | gf_log (this->name,do { do { if (0) printf ("%s on %s failed", (flags) ? "rename" : "rmdir", real_path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1187, (op_errno == 39) ? GF_LOG_DEBUG : GF_LOG_ERROR , "%s on %s failed", (flags) ? "rename" : "rmdir", real_path) ; } while (0) | |||
1185 | (op_errno == ENOTEMPTY) ? GF_LOG_DEBUG : GF_LOG_ERROR,do { do { if (0) printf ("%s on %s failed", (flags) ? "rename" : "rmdir", real_path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1187, (op_errno == 39) ? GF_LOG_DEBUG : GF_LOG_ERROR , "%s on %s failed", (flags) ? "rename" : "rmdir", real_path) ; } while (0) | |||
1186 | "%s on %s failed", (flags) ? "rename" : "rmdir",do { do { if (0) printf ("%s on %s failed", (flags) ? "rename" : "rmdir", real_path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1187, (op_errno == 39) ? GF_LOG_DEBUG : GF_LOG_ERROR , "%s on %s failed", (flags) ? "rename" : "rmdir", real_path) ; } while (0) | |||
1187 | real_path)do { do { if (0) printf ("%s on %s failed", (flags) ? "rename" : "rmdir", real_path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1187, (op_errno == 39) ? GF_LOG_DEBUG : GF_LOG_ERROR , "%s on %s failed", (flags) ? "rename" : "rmdir", real_path) ; } while (0); | |||
1188 | goto out; | |||
1189 | } | |||
1190 | ||||
1191 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
1192 | if (op_ret == -1) { | |||
1193 | op_errno = errno(*__errno_location ()); | |||
1194 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1196, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1195 | "post-operation lstat on parent of %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1196, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1196 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1196, GF_LOG_ERROR, "post-operation lstat on parent of %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1197 | goto out; | |||
1198 | } | |||
1199 | ||||
1200 | out: | |||
1201 | SET_TO_OLD_FS_ID (); | |||
1202 | ||||
1203 | STACK_UNWIND_STRICT (rmdir, frame, op_ret, op_errno,do { fop_rmdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1204, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rmdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1204 | &preparent, &postparent, NULL)do { fop_rmdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1204, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rmdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1205 | ||||
1206 | return 0; | |||
1207 | } | |||
1208 | ||||
1209 | ||||
1210 | int | |||
1211 | posix_symlink (call_frame_t *frame, xlator_t *this, | |||
1212 | const char *linkname, loc_t *loc, mode_t umask, dict_t *xdata) | |||
1213 | { | |||
1214 | int32_t op_ret = -1; | |||
1215 | int32_t op_errno = 0; | |||
1216 | char * real_path = 0; | |||
1217 | char * par_path = 0; | |||
1218 | struct iatt stbuf = { 0, }; | |||
1219 | struct posix_private *priv = NULL((void*)0); | |||
1220 | gid_t gid = 0; | |||
1221 | char was_present = 1; | |||
1222 | struct iatt preparent = {0,}; | |||
1223 | struct iatt postparent = {0,}; | |||
1224 | ||||
1225 | DECLARE_OLD_FS_ID_VAR; | |||
1226 | ||||
1227 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1227, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1228 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1228, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1229 | VALIDATE_OR_GOTO (linkname, out)do { if (!linkname) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "linkname"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1229, GF_LOG_WARNING, "invalid argument: " "linkname" ); } while (0); goto out; } } while (0); | |||
1230 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1230, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1231 | ||||
1232 | priv = this->private; | |||
1233 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1233, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1234 | ||||
1235 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, &stbuf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1235, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &stbuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
1236 | ||||
1237 | if ((op_ret == -1) && (errno(*__errno_location ()) == ENOENT2)){ | |||
1238 | was_present = 0; | |||
1239 | } | |||
1240 | ||||
1241 | SET_FS_ID (frame->root->uid, gid); | |||
1242 | ||||
1243 | gid = frame->root->gid; | |||
1244 | ||||
1245 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
1246 | if (op_ret == -1) { | |||
1247 | op_errno = errno(*__errno_location ()); | |||
1248 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1250, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1249 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1250, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1250 | par_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1250, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1251 | goto out; | |||
1252 | } | |||
1253 | ||||
1254 | if (preparent.ia_prot.sgid) { | |||
1255 | gid = preparent.ia_gid; | |||
1256 | } | |||
1257 | ||||
1258 | op_ret = symlink (linkname, real_path); | |||
1259 | ||||
1260 | if (op_ret == -1) { | |||
1261 | op_errno = errno(*__errno_location ()); | |||
1262 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("symlink of %s --> %s failed: %s" , real_path, linkname, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1264, GF_LOG_ERROR, "symlink of %s --> %s failed: %s", real_path, linkname, strerror (op_errno)); } while (0) | |||
1263 | "symlink of %s --> %s failed: %s",do { do { if (0) printf ("symlink of %s --> %s failed: %s" , real_path, linkname, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1264, GF_LOG_ERROR, "symlink of %s --> %s failed: %s", real_path, linkname, strerror (op_errno)); } while (0) | |||
1264 | real_path, linkname, strerror (op_errno))do { do { if (0) printf ("symlink of %s --> %s failed: %s" , real_path, linkname, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1264, GF_LOG_ERROR, "symlink of %s --> %s failed: %s", real_path, linkname, strerror (op_errno)); } while (0); | |||
1265 | goto out; | |||
1266 | } | |||
1267 | ||||
1268 | op_ret = posix_gfid_set (this, real_path, loc, xdata); | |||
1269 | if (op_ret) { | |||
1270 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 1271, GF_LOG_ERROR, "setting gfid on %s failed", real_path) ; } while (0) | |||
1271 | "setting gfid on %s failed", real_path)do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 1271, GF_LOG_ERROR, "setting gfid on %s failed", real_path) ; } while (0); | |||
1272 | } | |||
1273 | ||||
1274 | #ifndef HAVE_SET_FSID | |||
1275 | op_ret = lchown (real_path, frame->root->uid, gid); | |||
1276 | if (op_ret == -1) { | |||
1277 | op_errno = errno(*__errno_location ()); | |||
1278 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lchown failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1280, GF_LOG_ERROR, "lchown failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
1279 | "lchown failed on %s: %s",do { do { if (0) printf ("lchown failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1280, GF_LOG_ERROR, "lchown failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
1280 | real_path, strerror (op_errno))do { do { if (0) printf ("lchown failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1280, GF_LOG_ERROR, "lchown failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
1281 | goto out; | |||
1282 | } | |||
1283 | #endif | |||
1284 | ||||
1285 | op_ret = posix_acl_xattr_set (this, real_path, xdata); | |||
1286 | if (op_ret) { | |||
1287 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1289, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1288 | "setting ACLs on %s failed (%s)", real_path,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1289, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1289 | strerror (errno))do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1289, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
1290 | } | |||
1291 | ||||
1292 | op_ret = posix_entry_create_xattr_set (this, real_path, xdata); | |||
1293 | if (op_ret) { | |||
1294 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1296, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1295 | "setting xattrs on %s failed (%s)", real_path,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1296, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1296 | strerror (errno))do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1296, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
1297 | } | |||
1298 | ||||
1299 | op_ret = posix_pstat (this, NULL((void*)0), real_path, &stbuf); | |||
1300 | if (op_ret == -1) { | |||
1301 | op_errno = errno(*__errno_location ()); | |||
1302 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1304, GF_LOG_ERROR, "lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0) | |||
1303 | "lstat failed on %s: %s",do { do { if (0) printf ("lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1304, GF_LOG_ERROR, "lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0) | |||
1304 | real_path, strerror (op_errno))do { do { if (0) printf ("lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1304, GF_LOG_ERROR, "lstat failed on %s: %s", real_path, strerror (op_errno)); } while (0); | |||
1305 | goto out; | |||
1306 | } | |||
1307 | ||||
1308 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
1309 | if (op_ret == -1) { | |||
1310 | op_errno = errno(*__errno_location ()); | |||
1311 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1313, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1312 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1313, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1313 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1313, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1314 | goto out; | |||
1315 | } | |||
1316 | ||||
1317 | op_ret = 0; | |||
1318 | ||||
1319 | out: | |||
1320 | SET_TO_OLD_FS_ID (); | |||
1321 | ||||
1322 | STACK_UNWIND_STRICT (symlink, frame, op_ret, op_errno,do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1324, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1323 | (loc)?loc->inode:NULL, &stbuf, &preparent,do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1324, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1324 | &postparent, NULL)do { fop_symlink_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1324, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_symlink_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1325 | ||||
1326 | if ((op_ret == -1) && (!was_present)) { | |||
1327 | unlink (real_path); | |||
1328 | } | |||
1329 | ||||
1330 | return 0; | |||
1331 | } | |||
1332 | ||||
1333 | ||||
1334 | int | |||
1335 | posix_rename (call_frame_t *frame, xlator_t *this, | |||
1336 | loc_t *oldloc, loc_t *newloc, dict_t *xdata) | |||
1337 | { | |||
1338 | int32_t op_ret = -1; | |||
1339 | int32_t op_errno = 0; | |||
1340 | char *real_oldpath = NULL((void*)0); | |||
1341 | char *real_newpath = NULL((void*)0); | |||
1342 | char *par_oldpath = NULL((void*)0); | |||
1343 | char *par_newpath = NULL((void*)0); | |||
1344 | struct iatt stbuf = {0, }; | |||
1345 | struct posix_private *priv = NULL((void*)0); | |||
1346 | char was_present = 1; | |||
1347 | struct iatt preoldparent = {0, }; | |||
1348 | struct iatt postoldparent = {0, }; | |||
1349 | struct iatt prenewparent = {0, }; | |||
1350 | struct iatt postnewparent = {0, }; | |||
1351 | char olddirid[64]; | |||
1352 | char newdirid[64]; | |||
1353 | uuid_t victim = {0}; | |||
1354 | int was_dir = 0; | |||
1355 | int nlink = 0; | |||
1356 | ||||
1357 | DECLARE_OLD_FS_ID_VAR; | |||
1358 | ||||
1359 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1359, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1360 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1360, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1361 | VALIDATE_OR_GOTO (oldloc, out)do { if (!oldloc) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "oldloc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1361, GF_LOG_WARNING, "invalid argument: " "oldloc" ); } while (0); goto out; } } while (0); | |||
1362 | VALIDATE_OR_GOTO (newloc, out)do { if (!newloc) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "newloc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1362, GF_LOG_WARNING, "invalid argument: " "newloc" ); } while (0); goto out; } } while (0); | |||
1363 | ||||
1364 | priv = this->private; | |||
1365 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1365, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1366 | ||||
1367 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1368 | MAKE_ENTRY_HANDLE (real_oldpath, par_oldpath, this, oldloc, NULL)do { char *__parp; if (uuid_is_null (oldloc->pargfid) || ! oldloc->name) { do { do { if (0) printf ("null pargfid/name for path %s" , oldloc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1368, GF_LOG_ERROR, "null pargfid/name for path %s" , oldloc->path); } while (0); break; } if (((oldloc) && (oldloc->path) && (oldloc->path[0] == '/'))) { do { real_oldpath = __builtin_alloca (strlen (oldloc->path ) + (((struct posix_private *)this->private)->base_path_length ) + 2); strcpy (real_oldpath, (((struct posix_private *)this-> private)->base_path)); strcpy (&real_oldpath[(((struct posix_private *)this->private)->base_path_length)], oldloc ->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_oldpath); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy ( __new, __old, __len); })); par_oldpath = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_oldpath, ((void*)0)); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, oldloc ->pargfid, oldloc->name, ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , oldloc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_oldpath = __builtin_alloca (__len); __len = posix_handle_path (this, oldloc->pargfid, ((void*)0), par_oldpath, __len); } while (0); do { int __len; __len = posix_handle_path (this, oldloc ->pargfid, oldloc->name, ((void*)0), 0); if (__len <= 0) break; real_oldpath = __builtin_alloca (__len); __len = posix_handle_path (this, oldloc->pargfid, oldloc->name, real_oldpath, __len ); } while (0); break; } } while (0); | |||
1369 | MAKE_ENTRY_HANDLE (real_newpath, par_newpath, this, newloc, &stbuf)do { char *__parp; if (uuid_is_null (newloc->pargfid) || ! newloc->name) { do { do { if (0) printf ("null pargfid/name for path %s" , newloc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1369, GF_LOG_ERROR, "null pargfid/name for path %s" , newloc->path); } while (0); break; } if (((newloc) && (newloc->path) && (newloc->path[0] == '/'))) { do { real_newpath = __builtin_alloca (strlen (newloc->path ) + (((struct posix_private *)this->private)->base_path_length ) + 2); strcpy (real_newpath, (((struct posix_private *)this-> private)->base_path)); strcpy (&real_newpath[(((struct posix_private *)this->private)->base_path_length)], newloc ->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_newpath); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy ( __new, __old, __len); })); par_newpath = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_newpath, &stbuf); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, newloc ->pargfid, newloc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , newloc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_newpath = __builtin_alloca (__len); __len = posix_handle_path (this, newloc->pargfid, ((void*)0), par_newpath, __len); } while (0); do { int __len; __len = posix_handle_path (this, newloc ->pargfid, newloc->name, ((void*)0), 0); if (__len <= 0) break; real_newpath = __builtin_alloca (__len); __len = posix_handle_path (this, newloc->pargfid, newloc->name, real_newpath, __len ); } while (0); break; } } while (0); | |||
1370 | ||||
1371 | op_ret = posix_pstat (this, oldloc->pargfid, par_oldpath, &preoldparent); | |||
1372 | if (op_ret == -1) { | |||
1373 | op_errno = errno(*__errno_location ()); | |||
1374 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1376, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0) | |||
1375 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1376, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0) | |||
1376 | par_oldpath, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1376, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); | |||
1377 | goto out; | |||
1378 | } | |||
1379 | ||||
1380 | op_ret = posix_pstat (this, newloc->pargfid, par_newpath, &prenewparent); | |||
1381 | if (op_ret == -1) { | |||
1382 | op_errno = errno(*__errno_location ()); | |||
1383 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1385, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0) | |||
1384 | "pre-operation lstat on parent of %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1385, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0) | |||
1385 | par_newpath, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1385, GF_LOG_ERROR, "pre-operation lstat on parent of %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); | |||
1386 | goto out; | |||
1387 | } | |||
1388 | ||||
1389 | op_ret = posix_pstat (this, NULL((void*)0), real_newpath, &stbuf); | |||
1390 | if ((op_ret == -1) && (errno(*__errno_location ()) == ENOENT2)){ | |||
1391 | was_present = 0; | |||
1392 | } else { | |||
1393 | uuid_copy (victim, stbuf.ia_gfid); | |||
1394 | if (IA_ISDIR (stbuf.ia_type)(stbuf.ia_type == IA_IFDIR)) | |||
1395 | was_dir = 1; | |||
1396 | nlink = stbuf.ia_nlink; | |||
1397 | } | |||
1398 | ||||
1399 | if (was_present && IA_ISDIR(stbuf.ia_type)(stbuf.ia_type == IA_IFDIR) && !newloc->inode) { | |||
1400 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("found directory at %s while expecting ENOENT" , real_newpath); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1402, GF_LOG_WARNING, "found directory at %s while expecting ENOENT" , real_newpath); } while (0) | |||
1401 | "found directory at %s while expecting ENOENT",do { do { if (0) printf ("found directory at %s while expecting ENOENT" , real_newpath); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1402, GF_LOG_WARNING, "found directory at %s while expecting ENOENT" , real_newpath); } while (0) | |||
1402 | real_newpath)do { do { if (0) printf ("found directory at %s while expecting ENOENT" , real_newpath); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1402, GF_LOG_WARNING, "found directory at %s while expecting ENOENT" , real_newpath); } while (0); | |||
1403 | op_ret = -1; | |||
1404 | op_errno = EEXIST17; | |||
1405 | goto out; | |||
1406 | } | |||
1407 | ||||
1408 | if (was_present && IA_ISDIR(stbuf.ia_type)(stbuf.ia_type == IA_IFDIR) && | |||
1409 | uuid_compare (newloc->inode->gfid, stbuf.ia_gfid)) { | |||
1410 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("found directory %s at %s while renaming %s" , uuid_utoa_r (newloc->inode->gfid, olddirid), real_newpath , uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1414, GF_LOG_WARNING , "found directory %s at %s while renaming %s", uuid_utoa_r ( newloc->inode->gfid, olddirid), real_newpath, uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0) | |||
1411 | "found directory %s at %s while renaming %s",do { do { if (0) printf ("found directory %s at %s while renaming %s" , uuid_utoa_r (newloc->inode->gfid, olddirid), real_newpath , uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1414, GF_LOG_WARNING , "found directory %s at %s while renaming %s", uuid_utoa_r ( newloc->inode->gfid, olddirid), real_newpath, uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0) | |||
1412 | uuid_utoa_r (newloc->inode->gfid, olddirid),do { do { if (0) printf ("found directory %s at %s while renaming %s" , uuid_utoa_r (newloc->inode->gfid, olddirid), real_newpath , uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1414, GF_LOG_WARNING , "found directory %s at %s while renaming %s", uuid_utoa_r ( newloc->inode->gfid, olddirid), real_newpath, uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0) | |||
1413 | real_newpath,do { do { if (0) printf ("found directory %s at %s while renaming %s" , uuid_utoa_r (newloc->inode->gfid, olddirid), real_newpath , uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1414, GF_LOG_WARNING , "found directory %s at %s while renaming %s", uuid_utoa_r ( newloc->inode->gfid, olddirid), real_newpath, uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0) | |||
1414 | uuid_utoa_r (stbuf.ia_gfid, newdirid))do { do { if (0) printf ("found directory %s at %s while renaming %s" , uuid_utoa_r (newloc->inode->gfid, olddirid), real_newpath , uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1414, GF_LOG_WARNING , "found directory %s at %s while renaming %s", uuid_utoa_r ( newloc->inode->gfid, olddirid), real_newpath, uuid_utoa_r (stbuf.ia_gfid, newdirid)); } while (0); | |||
1415 | op_ret = -1; | |||
1416 | op_errno = EEXIST17; | |||
1417 | goto out; | |||
1418 | } | |||
1419 | ||||
1420 | if (IA_ISDIR (oldloc->inode->ia_type)(oldloc->inode->ia_type == IA_IFDIR)) { | |||
1421 | posix_handle_unset (this, oldloc->inode->gfid, NULL((void*)0)); | |||
1422 | } | |||
1423 | ||||
1424 | op_ret = sys_rename (real_oldpath, real_newpath); | |||
1425 | if (op_ret == -1) { | |||
1426 | op_errno = errno(*__errno_location ()); | |||
1427 | gf_log (this->name,do { do { if (0) printf ("rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1430, (op_errno == 39 ? GF_LOG_DEBUG : GF_LOG_ERROR), "rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0) | |||
1428 | (op_errno == ENOTEMPTY ? GF_LOG_DEBUG : GF_LOG_ERROR),do { do { if (0) printf ("rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1430, (op_errno == 39 ? GF_LOG_DEBUG : GF_LOG_ERROR), "rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0) | |||
1429 | "rename of %s to %s failed: %s",do { do { if (0) printf ("rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1430, (op_errno == 39 ? GF_LOG_DEBUG : GF_LOG_ERROR), "rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0) | |||
1430 | real_oldpath, real_newpath, strerror (op_errno))do { do { if (0) printf ("rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1430, (op_errno == 39 ? GF_LOG_DEBUG : GF_LOG_ERROR), "rename of %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); | |||
1431 | goto out; | |||
1432 | } | |||
1433 | ||||
1434 | if (was_dir) | |||
1435 | posix_handle_unset (this, victim, NULL((void*)0)); | |||
1436 | ||||
1437 | if (was_present && !was_dir && nlink == 1) | |||
1438 | posix_handle_unset (this, victim, NULL((void*)0)); | |||
1439 | ||||
1440 | if (IA_ISDIR (oldloc->inode->ia_type)(oldloc->inode->ia_type == IA_IFDIR)) { | |||
1441 | posix_handle_soft (this, real_newpath, newloc, | |||
1442 | oldloc->inode->gfid, NULL((void*)0)); | |||
1443 | } | |||
1444 | ||||
1445 | op_ret = posix_pstat (this, NULL((void*)0), real_newpath, &stbuf); | |||
1446 | if (op_ret == -1) { | |||
1447 | op_errno = errno(*__errno_location ()); | |||
1448 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1450, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0) | |||
1449 | "lstat on %s failed: %s",do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1450, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0) | |||
1450 | real_newpath, strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1450, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0); | |||
1451 | goto out; | |||
1452 | } | |||
1453 | ||||
1454 | op_ret = posix_pstat (this, oldloc->pargfid, par_oldpath, &postoldparent); | |||
1455 | if (op_ret == -1) { | |||
1456 | op_errno = errno(*__errno_location ()); | |||
1457 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1459, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0) | |||
1458 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1459, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0) | |||
1459 | par_oldpath, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1459, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_oldpath, strerror (op_errno)); } while (0); | |||
1460 | goto out; | |||
1461 | } | |||
1462 | ||||
1463 | op_ret = posix_pstat (this, newloc->pargfid, par_newpath, &postnewparent); | |||
1464 | if (op_ret == -1) { | |||
1465 | op_errno = errno(*__errno_location ()); | |||
1466 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1468, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0) | |||
1467 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1468, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0) | |||
1468 | par_newpath, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1468, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_newpath, strerror (op_errno)); } while (0); | |||
1469 | goto out; | |||
1470 | } | |||
1471 | ||||
1472 | op_ret = 0; | |||
1473 | ||||
1474 | out: | |||
1475 | ||||
1476 | SET_TO_OLD_FS_ID (); | |||
1477 | ||||
1478 | STACK_UNWIND_STRICT (rename, frame, op_ret, op_errno, &stbuf,do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1480, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &stbuf, &preoldparent, &postoldparent , &prenewparent, &postnewparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1479 | &preoldparent, &postoldparent,do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1480, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &stbuf, &preoldparent, &postoldparent , &prenewparent, &postnewparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1480 | &prenewparent, &postnewparent, NULL)do { fop_rename_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1480, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rename_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &stbuf, &preoldparent, &postoldparent , &prenewparent, &postnewparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1481 | ||||
1482 | if ((op_ret == -1) && !was_present) { | |||
1483 | unlink (real_newpath); | |||
1484 | } | |||
1485 | ||||
1486 | return 0; | |||
1487 | } | |||
1488 | ||||
1489 | ||||
1490 | int | |||
1491 | posix_link (call_frame_t *frame, xlator_t *this, | |||
1492 | loc_t *oldloc, loc_t *newloc, dict_t *xdata) | |||
1493 | { | |||
1494 | int32_t op_ret = -1; | |||
1495 | int32_t op_errno = 0; | |||
1496 | char *real_oldpath = 0; | |||
1497 | char *real_newpath = 0; | |||
| ||||
1498 | char *par_newpath = 0; | |||
1499 | struct iatt stbuf = {0, }; | |||
1500 | struct posix_private *priv = NULL((void*)0); | |||
1501 | char was_present = 1; | |||
1502 | struct iatt preparent = {0,}; | |||
1503 | struct iatt postparent = {0,}; | |||
1504 | ||||
1505 | DECLARE_OLD_FS_ID_VAR; | |||
1506 | ||||
1507 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1507, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1508 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1508, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1509 | VALIDATE_OR_GOTO (oldloc, out)do { if (!oldloc) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "oldloc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1509, GF_LOG_WARNING, "invalid argument: " "oldloc" ); } while (0); goto out; } } while (0); | |||
1510 | VALIDATE_OR_GOTO (newloc, out)do { if (!newloc) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "newloc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1510, GF_LOG_WARNING, "invalid argument: " "newloc" ); } while (0); goto out; } } while (0); | |||
1511 | ||||
1512 | priv = this->private; | |||
1513 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1513, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1514 | ||||
1515 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1516 | MAKE_INODE_HANDLE (real_oldpath, this, oldloc, &stbuf)do { if (uuid_is_null (oldloc->gfid)) { do { do { if (0) printf ("null gfid for path %s", oldloc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1516, GF_LOG_ERROR, "null gfid for path %s", oldloc->path); } while (0); break ; } if (((oldloc) && (oldloc->path) && (oldloc ->path[0] == '/'))) { do { real_oldpath = __builtin_alloca (strlen (oldloc->path) + (((struct posix_private *)this-> private)->base_path_length) + 2); strcpy (real_oldpath, (( (struct posix_private *)this->private)->base_path)); strcpy (&real_oldpath[(((struct posix_private *)this->private )->base_path_length)], oldloc->path); } while (0); op_ret = posix_pstat (this, oldloc->gfid, real_oldpath, &stbuf ); break; } (*__errno_location ()) = 0; op_ret = posix_istat ( this, oldloc->gfid, ((void*)0), &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , oldloc->gfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; real_oldpath = __builtin_alloca (__len); __len = posix_handle_path (this, oldloc->gfid, ((void*)0), real_oldpath, __len); } while (0); break; } } while (0); | |||
1517 | ||||
1518 | MAKE_ENTRY_HANDLE (real_newpath, par_newpath, this, newloc, &stbuf)do { char *__parp; if (uuid_is_null (newloc->pargfid) || ! newloc->name) { do { do { if (0) printf ("null pargfid/name for path %s" , newloc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1518, GF_LOG_ERROR, "null pargfid/name for path %s" , newloc->path); } while (0); break; } if (((newloc) && (newloc->path) && (newloc->path[0] == '/'))) { do { real_newpath = __builtin_alloca (strlen (newloc->path ) + (((struct posix_private *)this->private)->base_path_length ) + 2); strcpy (real_newpath, (((struct posix_private *)this-> private)->base_path)); strcpy (&real_newpath[(((struct posix_private *)this->private)->base_path_length)], newloc ->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_newpath); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy ( __new, __old, __len); })); par_newpath = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_newpath, &stbuf); break ; } (*__errno_location ()) = 0; op_ret = posix_istat (this, newloc ->pargfid, newloc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , newloc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_newpath = __builtin_alloca (__len); __len = posix_handle_path (this, newloc->pargfid, ((void*)0), par_newpath, __len); } while (0); do { int __len; __len = posix_handle_path (this, newloc ->pargfid, newloc->name, ((void*)0), 0); if (__len <= 0) break; real_newpath = __builtin_alloca (__len); __len = posix_handle_path (this, newloc->pargfid, newloc->name, real_newpath, __len ); } while (0); break; } } while (0); | |||
1519 | if ((op_ret == -1) && (errno(*__errno_location ()) == ENOENT2)) { | |||
1520 | was_present = 0; | |||
1521 | } | |||
1522 | ||||
1523 | op_ret = posix_pstat (this, newloc->pargfid, par_newpath, &preparent); | |||
1524 | if (op_ret == -1) { | |||
1525 | op_errno = errno(*__errno_location ()); | |||
1526 | gf_log (this->name, GF_LOG_ERROR, "lstat failed: %s: %s",do { do { if (0) printf ("lstat failed: %s: %s", par_newpath, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1527, GF_LOG_ERROR, "lstat failed: %s: %s", par_newpath , strerror (op_errno)); } while (0) | |||
1527 | par_newpath, strerror (op_errno))do { do { if (0) printf ("lstat failed: %s: %s", par_newpath, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1527, GF_LOG_ERROR, "lstat failed: %s: %s", par_newpath , strerror (op_errno)); } while (0); | |||
1528 | goto out; | |||
1529 | } | |||
1530 | ||||
1531 | #ifdef HAVE_LINKAT1 | |||
1532 | /* | |||
1533 | * On most systems (Linux being the notable exception), link(2) | |||
1534 | * first resolves symlinks. If the target is a directory or | |||
1535 | * is nonexistent, it will fail. linkat(2) operates on the | |||
1536 | * symlink instead of its target when the AT_SYMLINK_FOLLOW | |||
1537 | * flag is not supplied. | |||
1538 | */ | |||
1539 | op_ret = linkat (AT_FDCWD-100, real_oldpath, AT_FDCWD-100, real_newpath, 0); | |||
1540 | #else | |||
1541 | op_ret = link (real_oldpath, real_newpath); | |||
1542 | #endif | |||
1543 | if (op_ret == -1) { | |||
1544 | op_errno = errno(*__errno_location ()); | |||
1545 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("link %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1547, GF_LOG_ERROR, "link %s to %s failed: %s" , real_oldpath, real_newpath, strerror (op_errno)); } while ( 0) | |||
1546 | "link %s to %s failed: %s",do { do { if (0) printf ("link %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1547, GF_LOG_ERROR, "link %s to %s failed: %s" , real_oldpath, real_newpath, strerror (op_errno)); } while ( 0) | |||
1547 | real_oldpath, real_newpath, strerror (op_errno))do { do { if (0) printf ("link %s to %s failed: %s", real_oldpath , real_newpath, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1547, GF_LOG_ERROR, "link %s to %s failed: %s" , real_oldpath, real_newpath, strerror (op_errno)); } while ( 0); | |||
1548 | goto out; | |||
1549 | } | |||
1550 | ||||
1551 | op_ret = posix_pstat (this, NULL((void*)0), real_newpath, &stbuf); | |||
1552 | if (op_ret == -1) { | |||
1553 | op_errno = errno(*__errno_location ()); | |||
1554 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1556, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0) | |||
1555 | "lstat on %s failed: %s",do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1556, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0) | |||
1556 | real_newpath, strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_newpath , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1556, GF_LOG_ERROR, "lstat on %s failed: %s", real_newpath, strerror (op_errno)); } while (0); | |||
1557 | goto out; | |||
1558 | } | |||
1559 | ||||
1560 | op_ret = posix_pstat (this, newloc->pargfid, par_newpath, &postparent); | |||
1561 | if (op_ret == -1) { | |||
1562 | op_errno = errno(*__errno_location ()); | |||
1563 | gf_log (this->name, GF_LOG_ERROR, "lstat failed: %s: %s",do { do { if (0) printf ("lstat failed: %s: %s", par_newpath, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1564, GF_LOG_ERROR, "lstat failed: %s: %s", par_newpath , strerror (op_errno)); } while (0) | |||
1564 | par_newpath, strerror (op_errno))do { do { if (0) printf ("lstat failed: %s: %s", par_newpath, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1564, GF_LOG_ERROR, "lstat failed: %s: %s", par_newpath , strerror (op_errno)); } while (0); | |||
1565 | goto out; | |||
1566 | } | |||
1567 | ||||
1568 | op_ret = 0; | |||
1569 | ||||
1570 | out: | |||
1571 | SET_TO_OLD_FS_ID (); | |||
1572 | ||||
1573 | STACK_UNWIND_STRICT (link, frame, op_ret, op_errno,do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ( (void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1575, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (oldloc)?oldloc->inode:((void*)0), &stbuf, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1574 | (oldloc)?oldloc->inode:NULL, &stbuf, &preparent,do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ( (void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1575, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (oldloc)?oldloc->inode:((void*)0), &stbuf, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1575 | &postparent, NULL)do { fop_link_cbk_t fn = ((void*)0); call_frame_t *_parent = ( (void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1575, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_link_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, (oldloc)?oldloc->inode:((void*)0), &stbuf, &preparent, &postparent, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1576 | ||||
1577 | if ((op_ret == -1) && (!was_present)) { | |||
1578 | unlink (real_newpath); | |||
| ||||
1579 | } | |||
1580 | ||||
1581 | return 0; | |||
1582 | } | |||
1583 | ||||
1584 | ||||
1585 | int32_t | |||
1586 | posix_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, | |||
1587 | dict_t *xdata) | |||
1588 | { | |||
1589 | int32_t op_ret = -1; | |||
1590 | int32_t op_errno = 0; | |||
1591 | char *real_path = 0; | |||
1592 | struct posix_private *priv = NULL((void*)0); | |||
1593 | struct iatt prebuf = {0,}; | |||
1594 | struct iatt postbuf = {0,}; | |||
1595 | ||||
1596 | DECLARE_OLD_FS_ID_VAR; | |||
1597 | ||||
1598 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1598, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1599 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1599, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1600 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1600, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1601 | ||||
1602 | priv = this->private; | |||
1603 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1603, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1604 | ||||
1605 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1606 | ||||
1607 | MAKE_INODE_HANDLE (real_path, this, loc, &prebuf)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1607, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, &prebuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), &prebuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this, loc->gfid, ((void *)0), ((void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
1608 | if (op_ret == -1) { | |||
1609 | op_errno = errno(*__errno_location ()); | |||
1610 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1612, GF_LOG_ERROR, "pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1611 | "pre-operation lstat on %s failed: %s",do { do { if (0) printf ("pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1612, GF_LOG_ERROR, "pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1612 | real_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1612, GF_LOG_ERROR, "pre-operation lstat on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
1613 | goto out; | |||
1614 | } | |||
1615 | ||||
1616 | op_ret = truncate (real_path, offset); | |||
1617 | if (op_ret == -1) { | |||
1618 | op_errno = errno(*__errno_location ()); | |||
1619 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("truncate on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1621, GF_LOG_ERROR, "truncate on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1620 | "truncate on %s failed: %s",do { do { if (0) printf ("truncate on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1621, GF_LOG_ERROR, "truncate on %s failed: %s" , real_path, strerror (op_errno)); } while (0) | |||
1621 | real_path, strerror (op_errno))do { do { if (0) printf ("truncate on %s failed: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1621, GF_LOG_ERROR, "truncate on %s failed: %s" , real_path, strerror (op_errno)); } while (0); | |||
1622 | goto out; | |||
1623 | } | |||
1624 | ||||
1625 | op_ret = posix_pstat (this, loc->gfid, real_path, &postbuf); | |||
1626 | if (op_ret == -1) { | |||
1627 | op_errno = errno(*__errno_location ()); | |||
1628 | gf_log (this->name, GF_LOG_ERROR, "lstat on %s failed: %s",do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1629, GF_LOG_ERROR, "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
1629 | real_path, strerror (op_errno))do { do { if (0) printf ("lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1629, GF_LOG_ERROR, "lstat on %s failed: %s", real_path, strerror (op_errno)); } while (0); | |||
1630 | goto out; | |||
1631 | } | |||
1632 | ||||
1633 | op_ret = 0; | |||
1634 | ||||
1635 | out: | |||
1636 | SET_TO_OLD_FS_ID (); | |||
1637 | ||||
1638 | STACK_UNWIND_STRICT (truncate, frame, op_ret, op_errno,do { fop_truncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1639, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_truncate_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &prebuf, &postbuf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1639 | &prebuf, &postbuf, NULL)do { fop_truncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1639, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_truncate_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &prebuf, &postbuf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1640 | ||||
1641 | return 0; | |||
1642 | } | |||
1643 | ||||
1644 | ||||
1645 | int | |||
1646 | posix_create (call_frame_t *frame, xlator_t *this, | |||
1647 | loc_t *loc, int32_t flags, mode_t mode, | |||
1648 | mode_t umask, fd_t *fd, dict_t *xdata) | |||
1649 | { | |||
1650 | int32_t op_ret = -1; | |||
1651 | int32_t op_errno = 0; | |||
1652 | int32_t _fd = -1; | |||
1653 | int _flags = 0; | |||
1654 | char * real_path = NULL((void*)0); | |||
1655 | char * par_path = NULL((void*)0); | |||
1656 | struct iatt stbuf = {0, }; | |||
1657 | struct posix_fd * pfd = NULL((void*)0); | |||
1658 | struct posix_private * priv = NULL((void*)0); | |||
1659 | char was_present = 1; | |||
1660 | ||||
1661 | gid_t gid = 0; | |||
1662 | struct iatt preparent = {0,}; | |||
1663 | struct iatt postparent = {0,}; | |||
1664 | ||||
1665 | DECLARE_OLD_FS_ID_VAR; | |||
1666 | ||||
1667 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1667, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1668 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1668, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1669 | VALIDATE_OR_GOTO (this->private, out)do { if (!this->private) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "this->private" ); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 1669, GF_LOG_WARNING, "invalid argument: " "this->private"); } while (0); goto out; } } while (0); | |||
1670 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1670, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1671 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1671, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
1672 | ||||
1673 | priv = this->private; | |||
1674 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1674, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1675 | ||||
1676 | MAKE_ENTRY_HANDLE (real_path, par_path, this, loc, &stbuf)do { char *__parp; if (uuid_is_null (loc->pargfid) || !loc ->name) { do { do { if (0) printf ("null pargfid/name for path %s" , loc->path); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1676, GF_LOG_ERROR, "null pargfid/name for path %s" , loc->path); } while (0); break; } if (((loc) && ( loc->path) && (loc->path[0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2); strcpy (real_path , (((struct posix_private *)this->private)->base_path)) ; strcpy (&real_path[(((struct posix_private *)this->private )->base_path_length)], loc->path); } while (0); __parp = (__extension__ ({ const char *__old = (real_path); size_t __len = strlen (__old) + 1; char *__new = (char *) __builtin_alloca (__len); (char *) memcpy (__new, __old, __len); })); par_path = dirname (__parp); op_ret = posix_pstat (this, ((void*)0), real_path , &stbuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->pargfid, loc->name, &stbuf); if ((*__errno_location ()) != 40) { do { int __len; __len = posix_handle_path (this , loc->pargfid, ((void*)0), ((void*)0), 0); if (__len <= 0) break; par_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, ((void*)0), par_path, __len); } while (0); do { int __len; __len = posix_handle_path (this, loc-> pargfid, loc->name, ((void*)0), 0); if (__len <= 0) break ; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->pargfid, loc->name, real_path, __len); } while (0); break; } } while (0); | |||
1677 | ||||
1678 | gid = frame->root->gid; | |||
1679 | ||||
1680 | SET_FS_ID (frame->root->uid, gid); | |||
1681 | ||||
1682 | op_ret = posix_pstat (this, loc->pargfid, par_path, &preparent); | |||
1683 | if (op_ret == -1) { | |||
1684 | op_errno = errno(*__errno_location ()); | |||
1685 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1687, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1686 | "pre-operation lstat on parent %s failed: %s",do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1687, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1687 | par_path, strerror (op_errno))do { do { if (0) printf ("pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1687, GF_LOG_ERROR, "pre-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1688 | goto out; | |||
1689 | } | |||
1690 | ||||
1691 | if (preparent.ia_prot.sgid) { | |||
1692 | gid = preparent.ia_gid; | |||
1693 | } | |||
1694 | ||||
1695 | if (!flags) { | |||
1696 | _flags = O_CREAT0100 | O_RDWR02 | O_EXCL0200; | |||
1697 | } | |||
1698 | else { | |||
1699 | _flags = flags | O_CREAT0100; | |||
1700 | } | |||
1701 | ||||
1702 | op_ret = posix_pstat (this, NULL((void*)0), real_path, &stbuf); | |||
1703 | if ((op_ret == -1) && (errno(*__errno_location ()) == ENOENT2)) { | |||
1704 | was_present = 0; | |||
1705 | } | |||
1706 | ||||
1707 | if (priv->o_direct) | |||
1708 | _flags |= O_DIRECT040000; | |||
1709 | ||||
1710 | _fd = open (real_path, _flags, mode); | |||
1711 | ||||
1712 | if (_fd == -1) { | |||
1713 | op_errno = errno(*__errno_location ()); | |||
1714 | op_ret = -1; | |||
1715 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("open on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1717, GF_LOG_ERROR, "open on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
1716 | "open on %s failed: %s", real_path,do { do { if (0) printf ("open on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1717, GF_LOG_ERROR, "open on %s failed: %s", real_path , strerror (op_errno)); } while (0) | |||
1717 | strerror (op_errno))do { do { if (0) printf ("open on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1717, GF_LOG_ERROR, "open on %s failed: %s", real_path , strerror (op_errno)); } while (0); | |||
1718 | goto out; | |||
1719 | } | |||
1720 | ||||
1721 | if (was_present) | |||
1722 | goto fill_stat; | |||
1723 | ||||
1724 | op_ret = posix_gfid_set (this, real_path, loc, xdata); | |||
1725 | if (op_ret) { | |||
1726 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 1727, GF_LOG_ERROR, "setting gfid on %s failed", real_path) ; } while (0) | |||
1727 | "setting gfid on %s failed", real_path)do { do { if (0) printf ("setting gfid on %s failed", real_path ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 1727, GF_LOG_ERROR, "setting gfid on %s failed", real_path) ; } while (0); | |||
1728 | } | |||
1729 | ||||
1730 | #ifndef HAVE_SET_FSID | |||
1731 | op_ret = chown (real_path, frame->root->uid, gid); | |||
1732 | if (op_ret == -1) { | |||
1733 | op_errno = errno(*__errno_location ()); | |||
1734 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1736, GF_LOG_ERROR, "chown on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
1735 | "chown on %s failed: %s",do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1736, GF_LOG_ERROR, "chown on %s failed: %s", real_path, strerror (op_errno)); } while (0) | |||
1736 | real_path, strerror (op_errno))do { do { if (0) printf ("chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1736, GF_LOG_ERROR, "chown on %s failed: %s", real_path, strerror (op_errno)); } while (0); | |||
1737 | } | |||
1738 | #endif | |||
1739 | ||||
1740 | op_ret = posix_acl_xattr_set (this, real_path, xdata); | |||
1741 | if (op_ret) { | |||
1742 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1744, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1743 | "setting ACLs on %s failed (%s)", real_path,do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1744, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1744 | strerror (errno))do { do { if (0) printf ("setting ACLs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1744, GF_LOG_ERROR, "setting ACLs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
1745 | } | |||
1746 | ||||
1747 | op_ret = posix_entry_create_xattr_set (this, real_path, xdata); | |||
1748 | if (op_ret) { | |||
1749 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1751, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1750 | "setting xattrs on %s failed (%s)", real_path,do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1751, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0) | |||
1751 | strerror (errno))do { do { if (0) printf ("setting xattrs on %s failed (%s)", real_path , strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 1751, GF_LOG_ERROR, "setting xattrs on %s failed (%s)" , real_path, strerror ((*__errno_location ()))); } while (0); | |||
1752 | } | |||
1753 | ||||
1754 | fill_stat: | |||
1755 | op_ret = posix_fdstat (this, _fd, &stbuf); | |||
1756 | if (op_ret == -1) { | |||
1757 | op_errno = errno(*__errno_location ()); | |||
1758 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fstat on %d failed: %s", _fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1759, GF_LOG_ERROR, "fstat on %d failed: %s", _fd , strerror (op_errno)); } while (0) | |||
1759 | "fstat on %d failed: %s", _fd, strerror (op_errno))do { do { if (0) printf ("fstat on %d failed: %s", _fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1759, GF_LOG_ERROR, "fstat on %d failed: %s", _fd , strerror (op_errno)); } while (0); | |||
1760 | goto out; | |||
1761 | } | |||
1762 | ||||
1763 | op_ret = posix_pstat (this, loc->pargfid, par_path, &postparent); | |||
1764 | if (op_ret == -1) { | |||
1765 | op_errno = errno(*__errno_location ()); | |||
1766 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1768, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1767 | "post-operation lstat on parent %s failed: %s",do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1768, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0) | |||
1768 | par_path, strerror (op_errno))do { do { if (0) printf ("post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 1768, GF_LOG_ERROR, "post-operation lstat on parent %s failed: %s" , par_path, strerror (op_errno)); } while (0); | |||
1769 | goto out; | |||
1770 | } | |||
1771 | ||||
1772 | op_ret = -1; | |||
1773 | pfd = GF_CALLOC (1, sizeof (*pfd), gf_posix_mt_posix_fd)__gf_calloc (1, sizeof (*pfd), gf_posix_mt_posix_fd); | |||
1774 | if (!pfd) { | |||
1775 | op_errno = errno(*__errno_location ()); | |||
1776 | goto out; | |||
1777 | } | |||
1778 | ||||
1779 | pfd->flags = flags; | |||
1780 | pfd->fd = _fd; | |||
1781 | ||||
1782 | op_ret = fd_ctx_set (fd, this, (uint64_t)(long)pfd); | |||
1783 | if (op_ret) | |||
1784 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1786, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
1785 | "failed to set the fd context path=%s fd=%p",do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1786, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
1786 | real_path, fd)do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1786, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); | |||
1787 | ||||
1788 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); | |||
1789 | { | |||
1790 | priv->nr_files++; | |||
1791 | } | |||
1792 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); | |||
1793 | ||||
1794 | op_ret = 0; | |||
1795 | ||||
1796 | out: | |||
1797 | SET_TO_OLD_FS_ID (); | |||
1798 | ||||
1799 | if ((-1 == op_ret) && (_fd != -1)) { | |||
1800 | close (_fd); | |||
1801 | ||||
1802 | if (!was_present) { | |||
1803 | unlink (real_path); | |||
1804 | } | |||
1805 | } | |||
1806 | ||||
1807 | STACK_UNWIND_STRICT (create, frame, op_ret, op_errno,do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1809, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, fd, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1808 | fd, (loc)?loc->inode:NULL, &stbuf, &preparent,do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1809, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, fd, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1809 | &postparent, xdata)do { fop_create_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1809, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_create_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, fd, (loc)?loc->inode:((void*)0), &stbuf, & preparent, &postparent, xdata); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1810 | ||||
1811 | return 0; | |||
1812 | } | |||
1813 | ||||
1814 | int32_t | |||
1815 | posix_open (call_frame_t *frame, xlator_t *this, | |||
1816 | loc_t *loc, int32_t flags, fd_t *fd, dict_t *xdata) | |||
1817 | { | |||
1818 | int32_t op_ret = -1; | |||
1819 | int32_t op_errno = 0; | |||
1820 | char *real_path = NULL((void*)0); | |||
1821 | int32_t _fd = -1; | |||
1822 | struct posix_fd *pfd = NULL((void*)0); | |||
1823 | struct posix_private *priv = NULL((void*)0); | |||
1824 | struct iatt stbuf = {0, }; | |||
1825 | ||||
1826 | DECLARE_OLD_FS_ID_VAR; | |||
1827 | ||||
1828 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1828, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1829 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1829, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1830 | VALIDATE_OR_GOTO (this->private, out)do { if (!this->private) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "this->private" ); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 1830, GF_LOG_WARNING, "invalid argument: " "this->private"); } while (0); goto out; } } while (0); | |||
1831 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1831, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
1832 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1832, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
1833 | ||||
1834 | priv = this->private; | |||
1835 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1835, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1836 | ||||
1837 | MAKE_INODE_HANDLE (real_path, this, loc, &stbuf)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1837, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, &stbuf); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), &stbuf); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
1838 | ||||
1839 | op_ret = -1; | |||
1840 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
1841 | ||||
1842 | if (priv->o_direct) | |||
1843 | flags |= O_DIRECT040000; | |||
1844 | ||||
1845 | _fd = open (real_path, flags, 0); | |||
1846 | if (_fd == -1) { | |||
1847 | op_ret = -1; | |||
1848 | op_errno = errno(*__errno_location ()); | |||
1849 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("open on %s: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1850, GF_LOG_ERROR, "open on %s: %s", real_path , strerror (op_errno)); } while (0) | |||
1850 | "open on %s: %s", real_path, strerror (op_errno))do { do { if (0) printf ("open on %s: %s", real_path, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1850, GF_LOG_ERROR, "open on %s: %s", real_path , strerror (op_errno)); } while (0); | |||
1851 | goto out; | |||
1852 | } | |||
1853 | ||||
1854 | pfd = GF_CALLOC (1, sizeof (*pfd), gf_posix_mt_posix_fd)__gf_calloc (1, sizeof (*pfd), gf_posix_mt_posix_fd); | |||
1855 | if (!pfd) { | |||
1856 | op_errno = errno(*__errno_location ()); | |||
1857 | goto out; | |||
1858 | } | |||
1859 | ||||
1860 | pfd->flags = flags; | |||
1861 | pfd->fd = _fd; | |||
1862 | ||||
1863 | op_ret = fd_ctx_set (fd, this, (uint64_t)(long)pfd); | |||
1864 | if (op_ret) | |||
1865 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1867, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
1866 | "failed to set the fd context path=%s fd=%p",do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1867, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0) | |||
1867 | real_path, fd)do { do { if (0) printf ("failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 1867, GF_LOG_WARNING, "failed to set the fd context path=%s fd=%p" , real_path, fd); } while (0); | |||
1868 | ||||
1869 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); | |||
1870 | { | |||
1871 | priv->nr_files++; | |||
1872 | } | |||
1873 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); | |||
1874 | ||||
1875 | op_ret = 0; | |||
1876 | ||||
1877 | out: | |||
1878 | if (op_ret == -1) { | |||
1879 | if (_fd != -1) { | |||
1880 | close (_fd); | |||
1881 | } | |||
1882 | } | |||
1883 | ||||
1884 | SET_TO_OLD_FS_ID (); | |||
1885 | ||||
1886 | STACK_UNWIND_STRICT (open, frame, op_ret, op_errno, fd, NULL)do { fop_open_cbk_t fn = ((void*)0); call_frame_t *_parent = ( (void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1886, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_open_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, fd, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
1887 | ||||
1888 | return 0; | |||
1889 | } | |||
1890 | ||||
1891 | int | |||
1892 | posix_readv (call_frame_t *frame, xlator_t *this, | |||
1893 | fd_t *fd, size_t size, off_t offset, uint32_t flags, dict_t *xdata) | |||
1894 | { | |||
1895 | int32_t op_ret = -1; | |||
1896 | int32_t op_errno = 0; | |||
1897 | int _fd = -1; | |||
1898 | struct posix_private * priv = NULL((void*)0); | |||
1899 | struct iobuf * iobuf = NULL((void*)0); | |||
1900 | struct iobref * iobref = NULL((void*)0); | |||
1901 | struct iovec vec = {0,}; | |||
1902 | struct posix_fd * pfd = NULL((void*)0); | |||
1903 | struct iatt stbuf = {0,}; | |||
1904 | int ret = -1; | |||
1905 | ||||
1906 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1906, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
1907 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1907, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
1908 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1908, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
1909 | VALIDATE_OR_GOTO (this->private, out)do { if (!this->private) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "this->private" ); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 1909, GF_LOG_WARNING, "invalid argument: " "this->private"); } while (0); goto out; } } while (0); | |||
1910 | ||||
1911 | priv = this->private; | |||
1912 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 1912, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
1913 | ||||
1914 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
1915 | if (ret < 0) { | |||
1916 | op_errno = -ret; | |||
1917 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1918, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
1918 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1918, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
1919 | goto out; | |||
1920 | } | |||
1921 | ||||
1922 | if (!size) { | |||
1923 | op_errno = EINVAL22; | |||
1924 | gf_log (this->name, GF_LOG_WARNING, "size=%"GF_PRI_SIZET, size)do { do { if (0) printf ("size=%""zu", size); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1924, GF_LOG_WARNING , "size=%""zu", size); } while (0); | |||
1925 | goto out; | |||
1926 | } | |||
1927 | ||||
1928 | iobuf = iobuf_get2 (this->ctx->iobuf_pool, size); | |||
1929 | if (!iobuf) { | |||
1930 | op_errno = ENOMEM12; | |||
1931 | goto out; | |||
1932 | } | |||
1933 | ||||
1934 | _fd = pfd->fd; | |||
1935 | op_ret = pread (_fd, iobuf->ptr, size, offset); | |||
1936 | if (op_ret == -1) { | |||
1937 | op_errno = errno(*__errno_location ()); | |||
1938 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("read failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1940, GF_LOG_ERROR, "read failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
1939 | "read failed on fd=%p: %s", fd,do { do { if (0) printf ("read failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1940, GF_LOG_ERROR, "read failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
1940 | strerror (op_errno))do { do { if (0) printf ("read failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1940, GF_LOG_ERROR, "read failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
1941 | goto out; | |||
1942 | } | |||
1943 | ||||
1944 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); | |||
1945 | { | |||
1946 | priv->read_value += op_ret; | |||
1947 | } | |||
1948 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); | |||
1949 | ||||
1950 | vec.iov_base = iobuf->ptr; | |||
1951 | vec.iov_len = op_ret; | |||
1952 | ||||
1953 | iobref = iobref_new (); | |||
1954 | ||||
1955 | iobref_add (iobref, iobuf); | |||
1956 | ||||
1957 | /* | |||
1958 | * readv successful, and we need to get the stat of the file | |||
1959 | * we read from | |||
1960 | */ | |||
1961 | ||||
1962 | op_ret = posix_fdstat (this, _fd, &stbuf); | |||
1963 | if (op_ret == -1) { | |||
1964 | op_errno = errno(*__errno_location ()); | |||
1965 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fstat failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1967, GF_LOG_ERROR, "fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
1966 | "fstat failed on fd=%p: %s", fd,do { do { if (0) printf ("fstat failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1967, GF_LOG_ERROR, "fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
1967 | strerror (op_errno))do { do { if (0) printf ("fstat failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 1967, GF_LOG_ERROR, "fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
1968 | goto out; | |||
1969 | } | |||
1970 | ||||
1971 | /* Hack to notify higher layers of EOF. */ | |||
1972 | if (stbuf.ia_size == 0) | |||
1973 | op_errno = ENOENT2; | |||
1974 | else if ((offset + vec.iov_len) == stbuf.ia_size) | |||
1975 | op_errno = ENOENT2; | |||
1976 | else if (offset > stbuf.ia_size) | |||
1977 | op_errno = ENOENT2; | |||
1978 | ||||
1979 | op_ret = vec.iov_len; | |||
1980 | out: | |||
1981 | ||||
1982 | STACK_UNWIND_STRICT (readv, frame, op_ret, op_errno,do { fop_readv_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1983, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readv_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &vec, 1, &stbuf, iobref, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
1983 | &vec, 1, &stbuf, iobref, NULL)do { fop_readv_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 1983, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readv_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &vec, 1, &stbuf, iobref, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
1984 | ||||
1985 | if (iobref) | |||
1986 | iobref_unref (iobref); | |||
1987 | if (iobuf) | |||
1988 | iobuf_unref (iobuf); | |||
1989 | ||||
1990 | return 0; | |||
1991 | } | |||
1992 | ||||
1993 | ||||
1994 | int32_t | |||
1995 | __posix_pwritev (int fd, struct iovec *vector, int count, off_t offset) | |||
1996 | { | |||
1997 | int32_t op_ret = 0; | |||
1998 | int idx = 0; | |||
1999 | int retval = 0; | |||
2000 | off_t internal_off = 0; | |||
2001 | ||||
2002 | if (!vector) | |||
2003 | return -EFAULT14; | |||
2004 | ||||
2005 | internal_off = offset; | |||
2006 | for (idx = 0; idx < count; idx++) { | |||
2007 | retval = pwrite (fd, vector[idx].iov_base, vector[idx].iov_len, | |||
2008 | internal_off); | |||
2009 | if (retval == -1) { | |||
2010 | op_ret = -errno(*__errno_location ()); | |||
2011 | goto err; | |||
2012 | } | |||
2013 | op_ret += retval; | |||
2014 | internal_off += retval; | |||
2015 | } | |||
2016 | ||||
2017 | err: | |||
2018 | return op_ret; | |||
2019 | } | |||
2020 | ||||
2021 | char* | |||
2022 | _page_aligned_alloc (size_t size, char **aligned_buf) | |||
2023 | { | |||
2024 | char *alloc_buf = NULL((void*)0); | |||
2025 | char *buf = NULL((void*)0); | |||
2026 | ||||
2027 | alloc_buf = GF_CALLOC (1, (size + ALIGN_SIZE), gf_posix_mt_char)__gf_calloc (1, (size + 4096), gf_posix_mt_char); | |||
2028 | if (!alloc_buf) | |||
2029 | goto out; | |||
2030 | /* page aligned buffer */ | |||
2031 | buf = GF_ALIGN_BUF (alloc_buf, ALIGN_SIZE)((void *)((unsigned long)(alloc_buf + 4096 - 1) & (unsigned long)(~(4096 - 1)))); | |||
2032 | *aligned_buf = buf; | |||
2033 | out: | |||
2034 | return alloc_buf; | |||
2035 | } | |||
2036 | ||||
2037 | int32_t | |||
2038 | __posix_writev (int fd, struct iovec *vector, int count, off_t startoff, | |||
2039 | int odirect) | |||
2040 | { | |||
2041 | int32_t op_ret = 0; | |||
2042 | int idx = 0; | |||
2043 | int max_buf_size = 0; | |||
2044 | int retval = 0; | |||
2045 | char *buf = NULL((void*)0); | |||
2046 | char *alloc_buf = NULL((void*)0); | |||
2047 | off_t internal_off = 0; | |||
2048 | ||||
2049 | /* Check for the O_DIRECT flag during open() */ | |||
2050 | if (!odirect) | |||
2051 | return __posix_pwritev (fd, vector, count, startoff); | |||
2052 | ||||
2053 | for (idx = 0; idx < count; idx++) { | |||
2054 | if (max_buf_size < vector[idx].iov_len) | |||
2055 | max_buf_size = vector[idx].iov_len; | |||
2056 | } | |||
2057 | ||||
2058 | alloc_buf = _page_aligned_alloc (max_buf_size, &buf); | |||
2059 | if (!alloc_buf) { | |||
2060 | op_ret = -errno(*__errno_location ()); | |||
2061 | goto err; | |||
2062 | } | |||
2063 | ||||
2064 | internal_off = startoff; | |||
2065 | for (idx = 0; idx < count; idx++) { | |||
2066 | memcpy (buf, vector[idx].iov_base, vector[idx].iov_len); | |||
2067 | ||||
2068 | /* not sure whether writev works on O_DIRECT'd fd */ | |||
2069 | retval = pwrite (fd, buf, vector[idx].iov_len, internal_off); | |||
2070 | if (retval == -1) { | |||
2071 | op_ret = -errno(*__errno_location ()); | |||
2072 | goto err; | |||
2073 | } | |||
2074 | ||||
2075 | op_ret += retval; | |||
2076 | internal_off += retval; | |||
2077 | } | |||
2078 | ||||
2079 | err: | |||
2080 | GF_FREE (alloc_buf)__gf_free (alloc_buf); | |||
2081 | ||||
2082 | return op_ret; | |||
2083 | } | |||
2084 | ||||
2085 | ||||
2086 | int32_t | |||
2087 | posix_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, | |||
2088 | struct iovec *vector, int32_t count, off_t offset, | |||
2089 | uint32_t flags, struct iobref *iobref, dict_t *xdata) | |||
2090 | { | |||
2091 | int32_t op_ret = -1; | |||
2092 | int32_t op_errno = 0; | |||
2093 | int _fd = -1; | |||
2094 | struct posix_private * priv = NULL((void*)0); | |||
2095 | struct posix_fd * pfd = NULL((void*)0); | |||
2096 | struct iatt preop = {0,}; | |||
2097 | struct iatt postop = {0,}; | |||
2098 | int ret = -1; | |||
2099 | ||||
2100 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2100, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2101 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2101, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2102 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2102, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2103 | VALIDATE_OR_GOTO (vector, out)do { if (!vector) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "vector"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2103, GF_LOG_WARNING, "invalid argument: " "vector" ); } while (0); goto out; } } while (0); | |||
2104 | VALIDATE_OR_GOTO (this->private, out)do { if (!this->private) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "this->private" ); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 2104, GF_LOG_WARNING, "invalid argument: " "this->private"); } while (0); goto out; } } while (0); | |||
2105 | ||||
2106 | priv = this->private; | |||
2107 | ||||
2108 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2108, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
2109 | ||||
2110 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
2111 | if (ret < 0) { | |||
2112 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2113, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
2113 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2113, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
2114 | op_errno = -ret; | |||
2115 | goto out; | |||
2116 | } | |||
2117 | ||||
2118 | _fd = pfd->fd; | |||
2119 | ||||
2120 | op_ret = posix_fdstat (this, _fd, &preop); | |||
2121 | if (op_ret == -1) { | |||
2122 | op_errno = errno(*__errno_location ()); | |||
2123 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2125, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2124 | "pre-operation fstat failed on fd=%p: %s", fd,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2125, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2125 | strerror (op_errno))do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2125, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
2126 | goto out; | |||
2127 | } | |||
2128 | ||||
2129 | op_ret = __posix_writev (_fd, vector, count, offset, | |||
2130 | (pfd->flags & O_DIRECT040000)); | |||
2131 | if (op_ret < 0) { | |||
2132 | op_errno = -op_ret; | |||
2133 | op_ret = -1; | |||
2134 | gf_log (this->name, GF_LOG_ERROR, "write failed: offset %"PRIu64do { do { if (0) printf ("write failed: offset %""ll" "u" ", %s" , offset, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2135, GF_LOG_ERROR, "write failed: offset %" "ll" "u" ", %s", offset, strerror (op_errno)); } while (0) | |||
2135 | ", %s", offset, strerror (op_errno))do { do { if (0) printf ("write failed: offset %""ll" "u" ", %s" , offset, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2135, GF_LOG_ERROR, "write failed: offset %" "ll" "u" ", %s", offset, strerror (op_errno)); } while (0); | |||
2136 | goto out; | |||
2137 | } | |||
2138 | ||||
2139 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); | |||
2140 | { | |||
2141 | priv->write_value += op_ret; | |||
2142 | } | |||
2143 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); | |||
2144 | ||||
2145 | if (op_ret >= 0) { | |||
2146 | /* wiretv successful, we also need to get the stat of | |||
2147 | * the file we wrote to | |||
2148 | */ | |||
2149 | ||||
2150 | if (flags & (O_SYNC04010000|O_DSYNC010000)) { | |||
2151 | ret = fsync (_fd); | |||
2152 | if (ret) { | |||
2153 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsync() in writev on fd %d failed: %s" , _fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2155, GF_LOG_ERROR, "fsync() in writev on fd %d failed: %s", _fd, strerror ((*__errno_location ()))); } while (0) | |||
2154 | "fsync() in writev on fd %d failed: %s",do { do { if (0) printf ("fsync() in writev on fd %d failed: %s" , _fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2155, GF_LOG_ERROR, "fsync() in writev on fd %d failed: %s", _fd, strerror ((*__errno_location ()))); } while (0) | |||
2155 | _fd, strerror (errno))do { do { if (0) printf ("fsync() in writev on fd %d failed: %s" , _fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2155, GF_LOG_ERROR, "fsync() in writev on fd %d failed: %s", _fd, strerror ((*__errno_location ()))); } while (0); | |||
2156 | op_ret = -1; | |||
2157 | op_errno = errno(*__errno_location ()); | |||
2158 | goto out; | |||
2159 | } | |||
2160 | } | |||
2161 | ||||
2162 | ret = posix_fdstat (this, _fd, &postop); | |||
2163 | if (ret == -1) { | |||
2164 | op_ret = -1; | |||
2165 | op_errno = errno(*__errno_location ()); | |||
2166 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2168, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2167 | "post-operation fstat failed on fd=%p: %s",do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2168, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2168 | fd, strerror (op_errno))do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2168, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
2169 | goto out; | |||
2170 | } | |||
2171 | } | |||
2172 | ||||
2173 | out: | |||
2174 | ||||
2175 | STACK_UNWIND_STRICT (writev, frame, op_ret, op_errno, &preop, &postop,do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2176, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
2176 | NULL)do { fop_writev_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2176, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_writev_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
2177 | ||||
2178 | return 0; | |||
2179 | } | |||
2180 | ||||
2181 | ||||
2182 | int32_t | |||
2183 | posix_statfs (call_frame_t *frame, xlator_t *this, | |||
2184 | loc_t *loc, dict_t *xdata) | |||
2185 | { | |||
2186 | char * real_path = NULL((void*)0); | |||
2187 | int32_t op_ret = -1; | |||
2188 | int32_t op_errno = 0; | |||
2189 | struct statvfs buf = {0, }; | |||
2190 | struct posix_private * priv = NULL((void*)0); | |||
2191 | ||||
2192 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2192, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2193 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2193, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2194 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2194, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
2195 | VALIDATE_OR_GOTO (this->private, out)do { if (!this->private) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "this->private" ); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)" ), "posix.c", __FUNCTION__, 2195, GF_LOG_WARNING, "invalid argument: " "this->private"); } while (0); goto out; } } while (0); | |||
2196 | ||||
2197 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2197, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
2198 | ||||
2199 | priv = this->private; | |||
2200 | ||||
2201 | op_ret = statvfs (real_path, &buf); | |||
2202 | ||||
2203 | if (op_ret == -1) { | |||
2204 | op_errno = errno(*__errno_location ()); | |||
2205 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("statvfs failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2207, GF_LOG_ERROR, "statvfs failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
2206 | "statvfs failed on %s: %s",do { do { if (0) printf ("statvfs failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2207, GF_LOG_ERROR, "statvfs failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
2207 | real_path, strerror (op_errno))do { do { if (0) printf ("statvfs failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2207, GF_LOG_ERROR, "statvfs failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
2208 | goto out; | |||
2209 | } | |||
2210 | ||||
2211 | if (!priv->export_statfs) { | |||
2212 | buf.f_blocks = 0; | |||
2213 | buf.f_bfree = 0; | |||
2214 | buf.f_bavail = 0; | |||
2215 | buf.f_files = 0; | |||
2216 | buf.f_ffree = 0; | |||
2217 | buf.f_favail = 0; | |||
2218 | } | |||
2219 | ||||
2220 | op_ret = 0; | |||
2221 | ||||
2222 | out: | |||
2223 | STACK_UNWIND_STRICT (statfs, frame, op_ret, op_errno, &buf, NULL)do { fop_statfs_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2223, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_statfs_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &buf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
2224 | return 0; | |||
2225 | } | |||
2226 | ||||
2227 | ||||
2228 | int32_t | |||
2229 | posix_flush (call_frame_t *frame, xlator_t *this, | |||
2230 | fd_t *fd, dict_t *xdata) | |||
2231 | { | |||
2232 | int32_t op_ret = -1; | |||
2233 | int32_t op_errno = 0; | |||
2234 | int ret = -1; | |||
2235 | struct posix_fd *pfd = NULL((void*)0); | |||
2236 | ||||
2237 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2237, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2238 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2238, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2239 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2239, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2240 | ||||
2241 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
2242 | if (ret < 0) { | |||
2243 | op_errno = -ret; | |||
2244 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL on fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2245, GF_LOG_WARNING , "pfd is NULL on fd=%p", fd); } while (0) | |||
2245 | "pfd is NULL on fd=%p", fd)do { do { if (0) printf ("pfd is NULL on fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2245, GF_LOG_WARNING , "pfd is NULL on fd=%p", fd); } while (0); | |||
2246 | goto out; | |||
2247 | } | |||
2248 | ||||
2249 | op_ret = 0; | |||
2250 | ||||
2251 | out: | |||
2252 | STACK_UNWIND_STRICT (flush, frame, op_ret, op_errno, NULL)do { fop_flush_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2252, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_flush_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
2253 | ||||
2254 | return 0; | |||
2255 | } | |||
2256 | ||||
2257 | ||||
2258 | int32_t | |||
2259 | posix_release (xlator_t *this, fd_t *fd) | |||
2260 | { | |||
2261 | struct posix_private * priv = NULL((void*)0); | |||
2262 | struct posix_fd * pfd = NULL((void*)0); | |||
2263 | int ret = -1; | |||
2264 | uint64_t tmp_pfd = 0; | |||
2265 | ||||
2266 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2266, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2267 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2267, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2268 | ||||
2269 | priv = this->private; | |||
2270 | ||||
2271 | ret = fd_ctx_del (fd, this, &tmp_pfd); | |||
2272 | if (ret < 0) { | |||
2273 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2274, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
2274 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2274, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
2275 | goto out; | |||
2276 | } | |||
2277 | pfd = (struct posix_fd *)(long)tmp_pfd; | |||
2278 | ||||
2279 | if (pfd->dir) { | |||
2280 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2282, GF_LOG_WARNING, "pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0) | |||
2281 | "pfd->dir is %p (not NULL) for file fd=%p",do { do { if (0) printf ("pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2282, GF_LOG_WARNING, "pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0) | |||
2282 | pfd->dir, fd)do { do { if (0) printf ("pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2282, GF_LOG_WARNING, "pfd->dir is %p (not NULL) for file fd=%p" , pfd->dir, fd); } while (0); | |||
2283 | } | |||
2284 | ||||
2285 | pthread_mutex_lock (&priv->janitor_lock); | |||
2286 | { | |||
2287 | INIT_LIST_HEAD (&pfd->list)do { (&pfd->list)->next = (&pfd->list)->prev = &pfd->list; } while (0); | |||
2288 | list_add_tail (&pfd->list, &priv->janitor_fds); | |||
2289 | pthread_cond_signal (&priv->janitor_cond); | |||
2290 | } | |||
2291 | pthread_mutex_unlock (&priv->janitor_lock); | |||
2292 | ||||
2293 | LOCK (&priv->lock)pthread_spin_lock (&priv->lock); | |||
2294 | { | |||
2295 | priv->nr_files--; | |||
2296 | } | |||
2297 | UNLOCK (&priv->lock)pthread_spin_unlock (&priv->lock); | |||
2298 | ||||
2299 | out: | |||
2300 | return 0; | |||
2301 | } | |||
2302 | ||||
2303 | ||||
2304 | int32_t | |||
2305 | posix_fsync (call_frame_t *frame, xlator_t *this, | |||
2306 | fd_t *fd, int32_t datasync, dict_t *xdata) | |||
2307 | { | |||
2308 | int32_t op_ret = -1; | |||
2309 | int32_t op_errno = 0; | |||
2310 | int _fd = -1; | |||
2311 | struct posix_fd * pfd = NULL((void*)0); | |||
2312 | int ret = -1; | |||
2313 | struct iatt preop = {0,}; | |||
2314 | struct iatt postop = {0,}; | |||
2315 | ||||
2316 | DECLARE_OLD_FS_ID_VAR; | |||
2317 | ||||
2318 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2318, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2319 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2319, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2320 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2320, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2321 | ||||
2322 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
2323 | ||||
2324 | #ifdef GF_DARWIN_HOST_OS | |||
2325 | /* Always return success in case of fsync in MAC OS X */ | |||
2326 | op_ret = 0; | |||
2327 | goto out; | |||
2328 | #endif | |||
2329 | ||||
2330 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
2331 | if (ret < 0) { | |||
2332 | op_errno = -ret; | |||
2333 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd not found in fd's ctx"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2334, GF_LOG_WARNING , "pfd not found in fd's ctx"); } while (0) | |||
2334 | "pfd not found in fd's ctx")do { do { if (0) printf ("pfd not found in fd's ctx"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2334, GF_LOG_WARNING , "pfd not found in fd's ctx"); } while (0); | |||
2335 | goto out; | |||
2336 | } | |||
2337 | ||||
2338 | _fd = pfd->fd; | |||
2339 | ||||
2340 | op_ret = posix_fdstat (this, _fd, &preop); | |||
2341 | if (op_ret == -1) { | |||
2342 | op_errno = errno(*__errno_location ()); | |||
2343 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2345, GF_LOG_WARNING, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2344 | "pre-operation fstat failed on fd=%p: %s", fd,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2345, GF_LOG_WARNING, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2345 | strerror (op_errno))do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2345, GF_LOG_WARNING, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
2346 | goto out; | |||
2347 | } | |||
2348 | ||||
2349 | if (datasync) { | |||
2350 | ; | |||
2351 | #ifdef HAVE_FDATASYNC1 | |||
2352 | op_ret = fdatasync (_fd); | |||
2353 | if (op_ret == -1) { | |||
2354 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fdatasync on fd=%p failed: %s", fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 2356, GF_LOG_ERROR, "fdatasync on fd=%p failed: %s" , fd, strerror ((*__errno_location ()))); } while (0) | |||
2355 | "fdatasync on fd=%p failed: %s",do { do { if (0) printf ("fdatasync on fd=%p failed: %s", fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 2356, GF_LOG_ERROR, "fdatasync on fd=%p failed: %s" , fd, strerror ((*__errno_location ()))); } while (0) | |||
2356 | fd, strerror (errno))do { do { if (0) printf ("fdatasync on fd=%p failed: %s", fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 2356, GF_LOG_ERROR, "fdatasync on fd=%p failed: %s" , fd, strerror ((*__errno_location ()))); } while (0); | |||
2357 | } | |||
2358 | #endif | |||
2359 | } else { | |||
2360 | op_ret = fsync (_fd); | |||
2361 | if (op_ret == -1) { | |||
2362 | op_errno = errno(*__errno_location ()); | |||
2363 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsync on fd=%p failed: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2365, GF_LOG_ERROR, "fsync on fd=%p failed: %s" , fd, strerror (op_errno)); } while (0) | |||
2364 | "fsync on fd=%p failed: %s",do { do { if (0) printf ("fsync on fd=%p failed: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2365, GF_LOG_ERROR, "fsync on fd=%p failed: %s" , fd, strerror (op_errno)); } while (0) | |||
2365 | fd, strerror (op_errno))do { do { if (0) printf ("fsync on fd=%p failed: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2365, GF_LOG_ERROR, "fsync on fd=%p failed: %s" , fd, strerror (op_errno)); } while (0); | |||
2366 | goto out; | |||
2367 | } | |||
2368 | } | |||
2369 | ||||
2370 | op_ret = posix_fdstat (this, _fd, &postop); | |||
2371 | if (op_ret == -1) { | |||
2372 | op_errno = errno(*__errno_location ()); | |||
2373 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2375, GF_LOG_WARNING, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2374 | "post-operation fstat failed on fd=%p: %s", fd,do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2375, GF_LOG_WARNING, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
2375 | strerror (op_errno))do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2375, GF_LOG_WARNING, "post-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
2376 | goto out; | |||
2377 | } | |||
2378 | ||||
2379 | op_ret = 0; | |||
2380 | ||||
2381 | out: | |||
2382 | SET_TO_OLD_FS_ID (); | |||
2383 | ||||
2384 | STACK_UNWIND_STRICT (fsync, frame, op_ret, op_errno, &preop, &postop,do { fop_fsync_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2385, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsync_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
2385 | NULL)do { fop_fsync_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2385, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsync_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
2386 | ||||
2387 | return 0; | |||
2388 | } | |||
2389 | ||||
2390 | static int gf_posix_xattr_enotsup_log; | |||
2391 | static int | |||
2392 | _handle_setxattr_keyvalue_pair (dict_t *d, char *k, data_t *v, | |||
2393 | void *tmp) | |||
2394 | { | |||
2395 | posix_xattr_filler_t *filler = NULL((void*)0); | |||
2396 | ||||
2397 | filler = tmp; | |||
2398 | ||||
2399 | return posix_handle_pair (filler->this, filler->real_path, k, v, | |||
2400 | filler->flags); | |||
2401 | } | |||
2402 | ||||
2403 | int32_t | |||
2404 | posix_setxattr (call_frame_t *frame, xlator_t *this, | |||
2405 | loc_t *loc, dict_t *dict, int flags, dict_t *xdata) | |||
2406 | { | |||
2407 | int32_t op_ret = -1; | |||
2408 | int32_t op_errno = 0; | |||
2409 | char * real_path = NULL((void*)0); | |||
2410 | ||||
2411 | posix_xattr_filler_t filler = {0,}; | |||
2412 | ||||
2413 | DECLARE_OLD_FS_ID_VAR; | |||
2414 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
2415 | ||||
2416 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2416, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2417 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2417, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2418 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2418, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
2419 | VALIDATE_OR_GOTO (dict, out)do { if (!dict) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "dict"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2419, GF_LOG_WARNING, "invalid argument: " "dict" ); } while (0); goto out; } } while (0); | |||
2420 | ||||
2421 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2421, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
2422 | ||||
2423 | op_ret = -1; | |||
2424 | dict_del (dict, GFID_XATTR_KEY"trusted.gfid"); | |||
2425 | ||||
2426 | filler.real_path = real_path; | |||
2427 | filler.this = this; | |||
2428 | filler.flags = flags; | |||
2429 | op_ret = dict_foreach (dict, _handle_setxattr_keyvalue_pair, | |||
2430 | &filler); | |||
2431 | if (op_ret < 0) | |||
2432 | op_errno = -op_ret; | |||
2433 | ||||
2434 | out: | |||
2435 | SET_TO_OLD_FS_ID (); | |||
2436 | ||||
2437 | STACK_UNWIND_STRICT (setxattr, frame, op_ret, op_errno, NULL)do { fop_setxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2437, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_setxattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
2438 | ||||
2439 | return 0; | |||
2440 | } | |||
2441 | ||||
2442 | /** | |||
2443 | * posix_getxattr - this function returns a dictionary with all the | |||
2444 | * key:value pair present as xattr. used for | |||
2445 | * both 'listxattr' and 'getxattr'. | |||
2446 | */ | |||
2447 | int32_t | |||
2448 | posix_getxattr (call_frame_t *frame, xlator_t *this, | |||
2449 | loc_t *loc, const char *name, dict_t *xdata) | |||
2450 | { | |||
2451 | struct posix_private *priv = NULL((void*)0); | |||
2452 | int32_t op_ret = -1; | |||
2453 | int32_t op_errno = 0; | |||
2454 | int32_t list_offset = 0; | |||
2455 | ssize_t size = 0; | |||
2456 | size_t remaining_size = 0; | |||
2457 | char key[4096] = {0,}; | |||
2458 | char host_buf[1024] = {0,}; | |||
2459 | char *value = NULL((void*)0); | |||
2460 | char *list = NULL((void*)0); | |||
2461 | char *real_path = NULL((void*)0); | |||
2462 | dict_t *dict = NULL((void*)0); | |||
2463 | char *file_contents = NULL((void*)0); | |||
2464 | int ret = -1; | |||
2465 | char *path = NULL((void*)0); | |||
2466 | char *rpath = NULL((void*)0); | |||
2467 | char *dyn_rpath = NULL((void*)0); | |||
2468 | ||||
2469 | DECLARE_OLD_FS_ID_VAR; | |||
2470 | ||||
2471 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2471, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2472 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2472, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2473 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2473, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
2474 | ||||
2475 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
2476 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2476, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
2477 | ||||
2478 | op_ret = -1; | |||
2479 | priv = this->private; | |||
2480 | ||||
2481 | if (loc->inode && IA_ISDIR(loc->inode->ia_type)(loc->inode->ia_type == IA_IFDIR) && name && | |||
2482 | ZR_FILE_CONTENT_REQUEST(name)(!strncmp(name, "glusterfs.file.", 15))) { | |||
2483 | ret = posix_get_file_contents (this, loc->gfid, &name[15], | |||
2484 | &file_contents); | |||
2485 | if (ret < 0) { | |||
2486 | op_errno = -ret; | |||
2487 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("getting file contents failed: %s", strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2489, GF_LOG_ERROR, "getting file contents failed: %s" , strerror (op_errno)); } while (0) | |||
2488 | "getting file contents failed: %s",do { do { if (0) printf ("getting file contents failed: %s", strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2489, GF_LOG_ERROR, "getting file contents failed: %s" , strerror (op_errno)); } while (0) | |||
2489 | strerror (op_errno))do { do { if (0) printf ("getting file contents failed: %s", strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2489, GF_LOG_ERROR, "getting file contents failed: %s" , strerror (op_errno)); } while (0); | |||
2490 | goto out; | |||
2491 | } | |||
2492 | } | |||
2493 | ||||
2494 | dict = dict_new (); | |||
2495 | if (!dict) { | |||
2496 | goto out; | |||
2497 | } | |||
2498 | ||||
2499 | if (loc->inode && name && !strcmp (name, GLUSTERFS_OPEN_FD_COUNT"glusterfs.open-fd-count")) { | |||
2500 | if (!list_empty (&loc->inode->fd_list)) { | |||
2501 | ret = dict_set_uint32 (dict, (char *)name, 1); | |||
2502 | if (ret < 0) | |||
2503 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2505, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2504 | "Failed to set dictionary value for %s",do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2505, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2505 | name)do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2505, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0); | |||
2506 | } else { | |||
2507 | ret = dict_set_uint32 (dict, (char *)name, 0); | |||
2508 | if (ret < 0) | |||
2509 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2511, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2510 | "Failed to set dictionary value for %s",do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2511, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2511 | name)do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2511, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0); | |||
2512 | } | |||
2513 | goto done; | |||
2514 | } | |||
2515 | if (loc->inode && name && | |||
2516 | (strcmp (name, GF_XATTR_PATHINFO_KEY"trusted.glusterfs.pathinfo") == 0)) { | |||
2517 | if (LOC_HAS_ABSPATH (loc)((loc) && (loc->path) && (loc->path[0] == '/'))) | |||
2518 | MAKE_REAL_PATH (rpath, this, loc->path)do { rpath = __builtin_alloca (strlen (loc->path) + (((struct posix_private *)this->private)->base_path_length) + 2) ; strcpy (rpath, (((struct posix_private *)this->private)-> base_path)); strcpy (&rpath[(((struct posix_private *)this ->private)->base_path_length)], loc->path); } while ( 0); | |||
2519 | else | |||
2520 | rpath = real_path; | |||
2521 | ||||
2522 | (void) snprintf (host_buf, 1024, | |||
2523 | "<POSIX(%s):%s:%s>", priv->base_path, | |||
2524 | ((priv->node_uuid_pathinfo | |||
2525 | && !uuid_is_null(priv->glusterd_uuid)) | |||
2526 | ? uuid_utoa (priv->glusterd_uuid) | |||
2527 | : priv->hostname), | |||
2528 | rpath); | |||
2529 | ||||
2530 | dyn_rpath = gf_strdup (host_buf); | |||
2531 | if (!dyn_rpath) { | |||
2532 | ret = -1; | |||
2533 | goto done; | |||
2534 | } | |||
2535 | size = strlen (dyn_rpath) + 1; | |||
2536 | ret = dict_set_dynstr (dict, GF_XATTR_PATHINFO_KEY"trusted.glusterfs.pathinfo", | |||
2537 | dyn_rpath); | |||
2538 | if (ret < 0) { | |||
2539 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2541, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0) | |||
2540 | "could not set value (%s) in dictionary",do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2541, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0) | |||
2541 | dyn_rpath)do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2541, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0); | |||
2542 | GF_FREE (dyn_rpath)__gf_free (dyn_rpath); | |||
2543 | } | |||
2544 | ||||
2545 | goto done; | |||
2546 | } | |||
2547 | ||||
2548 | if (loc->inode && name && | |||
2549 | (strcmp (name, GF_XATTR_NODE_UUID_KEY"trusted.glusterfs.node-uuid") == 0) | |||
2550 | && !uuid_is_null (priv->glusterd_uuid)) { | |||
2551 | (void) snprintf (host_buf, 1024, "%s", | |||
2552 | uuid_utoa (priv->glusterd_uuid)); | |||
2553 | ||||
2554 | dyn_rpath = gf_strdup (host_buf); | |||
2555 | if (!dyn_rpath) { | |||
2556 | ret = -1; | |||
2557 | goto done; | |||
2558 | } | |||
2559 | ||||
2560 | size = strlen (dyn_rpath) + 1; | |||
2561 | ret = dict_set_dynstr (dict, GF_XATTR_NODE_UUID_KEY"trusted.glusterfs.node-uuid", | |||
2562 | dyn_rpath); | |||
2563 | if (ret < 0) { | |||
2564 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2566, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0) | |||
2565 | "could not set value (%s) in dictionary",do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2566, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0) | |||
2566 | dyn_rpath)do { do { if (0) printf ("could not set value (%s) in dictionary" , dyn_rpath); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2566, GF_LOG_WARNING, "could not set value (%s) in dictionary" , dyn_rpath); } while (0); | |||
2567 | GF_FREE (dyn_rpath)__gf_free (dyn_rpath); | |||
2568 | } | |||
2569 | goto done; | |||
2570 | } | |||
2571 | ||||
2572 | if (loc->inode && name && | |||
2573 | (strcmp (name, GFID_TO_PATH_KEY"glusterfs.gfid2path") == 0)) { | |||
2574 | ret = inode_path (loc->inode, NULL((void*)0), &path); | |||
2575 | if (ret < 0) { | |||
2576 | gf_log (this->name, GF_LOG_WARNING, "%s: could not get "do { do { if (0) printf ("%s: could not get " "inode path", uuid_utoa (loc->inode->gfid)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2577, GF_LOG_WARNING, "%s: could not get " "inode path", uuid_utoa (loc->inode->gfid)); } while ( 0) | |||
2577 | "inode path", uuid_utoa (loc->inode->gfid))do { do { if (0) printf ("%s: could not get " "inode path", uuid_utoa (loc->inode->gfid)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2577, GF_LOG_WARNING, "%s: could not get " "inode path", uuid_utoa (loc->inode->gfid)); } while ( 0); | |||
2578 | goto done; | |||
2579 | } | |||
2580 | ||||
2581 | ret = dict_set_dynstr (dict, GFID_TO_PATH_KEY"glusterfs.gfid2path", path); | |||
2582 | if (ret < 0) { | |||
2583 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("could not set value (%s) in dictionary" , host_buf); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2585, GF_LOG_WARNING, "could not set value (%s) in dictionary" , host_buf); } while (0) | |||
2584 | "could not set value (%s) in dictionary",do { do { if (0) printf ("could not set value (%s) in dictionary" , host_buf); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2585, GF_LOG_WARNING, "could not set value (%s) in dictionary" , host_buf); } while (0) | |||
2585 | host_buf)do { do { if (0) printf ("could not set value (%s) in dictionary" , host_buf); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2585, GF_LOG_WARNING, "could not set value (%s) in dictionary" , host_buf); } while (0); | |||
2586 | GF_FREE (path)__gf_free (path); | |||
2587 | } | |||
2588 | goto done; | |||
2589 | } | |||
2590 | ||||
2591 | if (name) { | |||
2592 | strcpy (key, name); | |||
2593 | ||||
2594 | size = sys_lgetxattr (real_path, key, NULL((void*)0), 0); | |||
2595 | if (size <= 0) { | |||
2596 | op_errno = errno(*__errno_location ()); | |||
2597 | if ((op_errno == ENOTSUP95) || (op_errno == ENOSYS38)) { | |||
2598 | GF_LOG_OCCASIONALLY (gf_posix_xattr_enotsup_log,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2599 | this->name, GF_LOG_WARNING,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2600 | "Extended attributes not "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2601 | "supported (try remounting"if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2602 | " brick with 'user_xattr' "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2603 | "flag)")if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2603, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); }; | |||
2604 | } else if (op_errno == ENOATTR61) { | |||
2605 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("No such attribute:%s for file %s", key , real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2607, GF_LOG_DEBUG, "No such attribute:%s for file %s" , key, real_path); } while (0) | |||
2606 | "No such attribute:%s for file %s",do { do { if (0) printf ("No such attribute:%s for file %s", key , real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2607, GF_LOG_DEBUG, "No such attribute:%s for file %s" , key, real_path); } while (0) | |||
2607 | key, real_path)do { do { if (0) printf ("No such attribute:%s for file %s", key , real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2607, GF_LOG_DEBUG, "No such attribute:%s for file %s" , key, real_path); } while (0); | |||
2608 | } else { | |||
2609 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("getxattr failed on %s: %s (%s)", real_path , key, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2611, GF_LOG_ERROR, "getxattr failed on %s: %s (%s)" , real_path, key, strerror (op_errno)); } while (0) | |||
2610 | "getxattr failed on %s: %s (%s)",do { do { if (0) printf ("getxattr failed on %s: %s (%s)", real_path , key, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2611, GF_LOG_ERROR, "getxattr failed on %s: %s (%s)" , real_path, key, strerror (op_errno)); } while (0) | |||
2611 | real_path, key, strerror (op_errno))do { do { if (0) printf ("getxattr failed on %s: %s (%s)", real_path , key, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2611, GF_LOG_ERROR, "getxattr failed on %s: %s (%s)" , real_path, key, strerror (op_errno)); } while (0); | |||
2612 | } | |||
2613 | ||||
2614 | goto done; | |||
2615 | } | |||
2616 | value = GF_CALLOC (size + 1, sizeof(char), gf_posix_mt_char)__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char); | |||
2617 | if (!value) { | |||
2618 | op_ret = -1; | |||
2619 | goto out; | |||
2620 | } | |||
2621 | size = sys_lgetxattr (real_path, key, value, size); | |||
2622 | if (size == -1) { | |||
2623 | op_ret = -1; | |||
2624 | op_errno = errno(*__errno_location ()); | |||
2625 | gf_log (this->name, GF_LOG_ERROR, "getxattr failed on "do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2627, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2626 | "%s: key = %s (%s)", real_path, key,do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2627, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2627 | strerror (op_errno))do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2627, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0); | |||
2628 | GF_FREE (value)__gf_free (value); | |||
2629 | goto out; | |||
2630 | } | |||
2631 | value [size] = '\0'; | |||
2632 | op_ret = dict_set_dynptr (dict, key, value, size); | |||
2633 | if (op_ret < 0) { | |||
2634 | gf_log (this->name, GF_LOG_ERROR, "dict set operation "do { do { if (0) printf ("dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2635, GF_LOG_ERROR, "dict set operation " "on %s for the key %s failed." , real_path, key); } while (0) | |||
2635 | "on %s for the key %s failed.", real_path, key)do { do { if (0) printf ("dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2635, GF_LOG_ERROR, "dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); | |||
2636 | GF_FREE (value)__gf_free (value); | |||
2637 | goto out; | |||
2638 | } | |||
2639 | ||||
2640 | goto done; | |||
2641 | } | |||
2642 | ||||
2643 | size = sys_llistxattr (real_path, NULL((void*)0), 0); | |||
2644 | if (size == -1) { | |||
2645 | op_errno = errno(*__errno_location ()); | |||
2646 | if ((errno(*__errno_location ()) == ENOTSUP95) || (errno(*__errno_location ()) == ENOSYS38)) { | |||
2647 | GF_LOG_OCCASIONALLY (gf_posix_xattr_enotsup_log,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2648 | this->name, GF_LOG_WARNING,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2649 | "Extended attributes not "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2650 | "supported (try remounting"if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2651 | " brick with 'user_xattr' "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); } | |||
2652 | "flag)")if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2652, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting" " brick with 'user_xattr' " "flag)"); } while (0); }; | |||
2653 | } | |||
2654 | else { | |||
2655 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("listxattr failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2657, GF_LOG_ERROR, "listxattr failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
2656 | "listxattr failed on %s: %s",do { do { if (0) printf ("listxattr failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2657, GF_LOG_ERROR, "listxattr failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
2657 | real_path, strerror (op_errno))do { do { if (0) printf ("listxattr failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2657, GF_LOG_ERROR, "listxattr failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
2658 | } | |||
2659 | goto out; | |||
2660 | } | |||
2661 | ||||
2662 | if (size == 0) | |||
2663 | goto done; | |||
2664 | ||||
2665 | list = alloca (size + 1)__builtin_alloca (size + 1); | |||
2666 | if (!list) { | |||
2667 | op_errno = errno(*__errno_location ()); | |||
2668 | goto out; | |||
2669 | } | |||
2670 | ||||
2671 | size = sys_llistxattr (real_path, list, size); | |||
2672 | ||||
2673 | remaining_size = size; | |||
2674 | list_offset = 0; | |||
2675 | while (remaining_size > 0) { | |||
2676 | if (*(list + list_offset) == '\0') | |||
2677 | break; | |||
2678 | ||||
2679 | strcpy (key, list + list_offset); | |||
2680 | size = sys_lgetxattr (real_path, key, NULL((void*)0), 0); | |||
2681 | if (size == -1) { | |||
2682 | op_ret = -1; | |||
2683 | op_errno = errno(*__errno_location ()); | |||
2684 | gf_log (this->name, GF_LOG_ERROR, "getxattr failed on "do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2686, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2685 | "%s: key = %s (%s)", real_path, key,do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2686, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2686 | strerror (op_errno))do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2686, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0); | |||
2687 | break; | |||
2688 | } | |||
2689 | ||||
2690 | value = GF_CALLOC (size + 1, sizeof(char),__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char) | |||
2691 | gf_posix_mt_char)__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char); | |||
2692 | if (!value) { | |||
2693 | op_errno = errno(*__errno_location ()); | |||
2694 | goto out; | |||
2695 | } | |||
2696 | ||||
2697 | size = sys_lgetxattr (real_path, key, value, size); | |||
2698 | if (size == -1) { | |||
2699 | op_ret = -1; | |||
2700 | op_errno = errno(*__errno_location ()); | |||
2701 | gf_log (this->name, GF_LOG_ERROR, "getxattr failed on "do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2703, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2702 | "%s: key = %s (%s)", real_path, key,do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2703, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0) | |||
2703 | strerror (op_errno))do { do { if (0) printf ("getxattr failed on " "%s: key = %s (%s)" , real_path, key, strerror (op_errno)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 2703, GF_LOG_ERROR, "getxattr failed on " "%s: key = %s (%s)", real_path, key, strerror (op_errno)); } while (0); | |||
2704 | GF_FREE (value)__gf_free (value); | |||
2705 | break; | |||
2706 | } | |||
2707 | ||||
2708 | value [size] = '\0'; | |||
2709 | op_ret = dict_set_dynptr (dict, key, value, size); | |||
2710 | if (op_ret < 0) { | |||
2711 | gf_log (this->name, GF_LOG_ERROR, "dict set operation "do { do { if (0) printf ("dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2712, GF_LOG_ERROR, "dict set operation " "on %s for the key %s failed." , real_path, key); } while (0) | |||
2712 | "on %s for the key %s failed.", real_path, key)do { do { if (0) printf ("dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 2712, GF_LOG_ERROR, "dict set operation " "on %s for the key %s failed." , real_path, key); } while (0); | |||
2713 | GF_FREE (value)__gf_free (value); | |||
2714 | goto out; | |||
2715 | } | |||
2716 | ||||
2717 | remaining_size -= strlen (key) + 1; | |||
2718 | list_offset += strlen (key) + 1; | |||
2719 | ||||
2720 | } /* while (remaining_size > 0) */ | |||
2721 | ||||
2722 | done: | |||
2723 | op_ret = size; | |||
2724 | ||||
2725 | if (dict) { | |||
2726 | dict_del (dict, GFID_XATTR_KEY"trusted.gfid"); | |||
2727 | } | |||
2728 | ||||
2729 | out: | |||
2730 | SET_TO_OLD_FS_ID (); | |||
2731 | ||||
2732 | STACK_UNWIND_STRICT (getxattr, frame, op_ret, op_errno, dict, NULL)do { fop_getxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2732, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_getxattr_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, dict, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
2733 | ||||
2734 | if (dict) | |||
2735 | dict_unref (dict); | |||
2736 | ||||
2737 | return 0; | |||
2738 | } | |||
2739 | ||||
2740 | ||||
2741 | int32_t | |||
2742 | posix_fgetxattr (call_frame_t *frame, xlator_t *this, | |||
2743 | fd_t *fd, const char *name, dict_t *xdata) | |||
2744 | { | |||
2745 | int32_t op_ret = -1; | |||
2746 | int32_t op_errno = ENOENT2; | |||
2747 | struct posix_fd * pfd = NULL((void*)0); | |||
2748 | int _fd = -1; | |||
2749 | int32_t list_offset = 0; | |||
2750 | ssize_t size = 0; | |||
2751 | size_t remaining_size = 0; | |||
2752 | char key[4096] = {0,}; | |||
2753 | char * value = NULL((void*)0); | |||
2754 | char * list = NULL((void*)0); | |||
2755 | dict_t * dict = NULL((void*)0); | |||
2756 | int ret = -1; | |||
2757 | ||||
2758 | DECLARE_OLD_FS_ID_VAR; | |||
2759 | ||||
2760 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2760, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2761 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2761, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2762 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2762, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2763 | ||||
2764 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
2765 | ||||
2766 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
2767 | if (ret < 0) { | |||
2768 | op_errno = -ret; | |||
2769 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2770, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
2770 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2770, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
2771 | goto out; | |||
2772 | } | |||
2773 | ||||
2774 | _fd = pfd->fd; | |||
2775 | ||||
2776 | /* Get the total size */ | |||
2777 | dict = get_new_dict (); | |||
2778 | if (!dict) { | |||
2779 | goto out; | |||
2780 | } | |||
2781 | ||||
2782 | if (name && !strcmp (name, GLUSTERFS_OPEN_FD_COUNT"glusterfs.open-fd-count")) { | |||
2783 | ret = dict_set_uint32 (dict, (char *)name, 1); | |||
2784 | if (ret < 0) | |||
2785 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2787, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2786 | "Failed to set dictionary value for %s",do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2787, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0) | |||
2787 | name)do { do { if (0) printf ("Failed to set dictionary value for %s" , name); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2787, GF_LOG_WARNING, "Failed to set dictionary value for %s" , name); } while (0); | |||
2788 | goto done; | |||
2789 | } | |||
2790 | ||||
2791 | if (name) { | |||
2792 | strcpy (key, name); | |||
2793 | ||||
2794 | size = sys_fgetxattr (_fd, key, NULL((void*)0), 0); | |||
2795 | if (size <= 0) { | |||
2796 | op_errno = errno(*__errno_location ()); | |||
2797 | gf_log (this->name, GF_LOG_ERROR, "fgetxattr failed on "do { do { if (0) printf ("fgetxattr failed on " "key %s (%s)" , key, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2798, GF_LOG_ERROR, "fgetxattr failed on " "key %s (%s)", key, strerror (op_errno)); } while (0) | |||
2798 | "key %s (%s)", key, strerror (op_errno))do { do { if (0) printf ("fgetxattr failed on " "key %s (%s)" , key, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 2798, GF_LOG_ERROR, "fgetxattr failed on " "key %s (%s)", key, strerror (op_errno)); } while (0); | |||
2799 | goto done; | |||
2800 | } | |||
2801 | ||||
2802 | value = GF_CALLOC (size + 1, sizeof(char), gf_posix_mt_char)__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char); | |||
2803 | if (!value) { | |||
2804 | op_ret = -1; | |||
2805 | goto out; | |||
2806 | } | |||
2807 | size = sys_fgetxattr (_fd, key, value, size); | |||
2808 | if (size == -1) { | |||
2809 | op_ret = -1; | |||
2810 | op_errno = errno(*__errno_location ()); | |||
2811 | gf_log (this->name, GF_LOG_ERROR, "fgetxattr failed on "do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2813, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0) | |||
2812 | "fd %p for the key %s (%s)", fd, key,do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2813, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0) | |||
2813 | strerror (op_errno))do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2813, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0); | |||
2814 | GF_FREE (value)__gf_free (value); | |||
2815 | goto out; | |||
2816 | } | |||
2817 | value [size] = '\0'; | |||
2818 | op_ret = dict_set_dynptr (dict, key, value, size); | |||
2819 | if (op_ret < 0) { | |||
2820 | gf_log (this->name, GF_LOG_ERROR, "dict set operation "do { do { if (0) printf ("dict set operation " "on key %s failed" , key); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2821, GF_LOG_ERROR, "dict set operation " "on key %s failed" , key); } while (0) | |||
2821 | "on key %s failed", key)do { do { if (0) printf ("dict set operation " "on key %s failed" , key); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2821, GF_LOG_ERROR, "dict set operation " "on key %s failed" , key); } while (0); | |||
2822 | GF_FREE (value)__gf_free (value); | |||
2823 | goto out; | |||
2824 | } | |||
2825 | goto done; | |||
2826 | } | |||
2827 | ||||
2828 | size = sys_flistxattr (_fd, NULL((void*)0), 0); | |||
2829 | if (size == -1) { | |||
2830 | op_errno = errno(*__errno_location ()); | |||
2831 | if ((errno(*__errno_location ()) == ENOTSUP95) || (errno(*__errno_location ()) == ENOSYS38)) { | |||
2832 | GF_LOG_OCCASIONALLY (gf_posix_xattr_enotsup_log,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2836, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)"); } while (0); } | |||
2833 | this->name, GF_LOG_WARNING,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2836, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)"); } while (0); } | |||
2834 | "Extended attributes not "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2836, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)"); } while (0); } | |||
2835 | "supported (try remounting "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2836, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)"); } while (0); } | |||
2836 | "brick with 'user_xattr' flag)")if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2836, GF_LOG_WARNING, "Extended attributes not " "supported (try remounting " "brick with 'user_xattr' flag)"); } while (0); }; | |||
2837 | } | |||
2838 | else { | |||
2839 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("listxattr failed on %p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2841, GF_LOG_ERROR, "listxattr failed on %p: %s" , fd, strerror (op_errno)); } while (0) | |||
2840 | "listxattr failed on %p: %s",do { do { if (0) printf ("listxattr failed on %p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2841, GF_LOG_ERROR, "listxattr failed on %p: %s" , fd, strerror (op_errno)); } while (0) | |||
2841 | fd, strerror (op_errno))do { do { if (0) printf ("listxattr failed on %p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2841, GF_LOG_ERROR, "listxattr failed on %p: %s" , fd, strerror (op_errno)); } while (0); | |||
2842 | } | |||
2843 | goto out; | |||
2844 | } | |||
2845 | ||||
2846 | if (size == 0) | |||
2847 | goto done; | |||
2848 | ||||
2849 | list = alloca (size + 1)__builtin_alloca (size + 1); | |||
2850 | if (!list) { | |||
2851 | op_errno = errno(*__errno_location ()); | |||
2852 | goto out; | |||
2853 | } | |||
2854 | ||||
2855 | size = sys_flistxattr (_fd, list, size); | |||
2856 | ||||
2857 | remaining_size = size; | |||
2858 | list_offset = 0; | |||
2859 | while (remaining_size > 0) { | |||
2860 | if(*(list + list_offset) == '\0') | |||
2861 | break; | |||
2862 | ||||
2863 | strcpy (key, list + list_offset); | |||
2864 | size = sys_fgetxattr (_fd, key, NULL((void*)0), 0); | |||
2865 | if (size == -1) { | |||
2866 | op_ret = -1; | |||
2867 | op_errno = errno(*__errno_location ()); | |||
2868 | gf_log (this->name, GF_LOG_ERROR, "fgetxattr failed on "do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2870, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0) | |||
2869 | "fd %p for the key %s (%s)", fd, key,do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2870, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0) | |||
2870 | strerror (op_errno))do { do { if (0) printf ("fgetxattr failed on " "fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2870, GF_LOG_ERROR, "fgetxattr failed on " "fd %p for the key %s (%s)", fd, key, strerror (op_errno)); } while (0); | |||
2871 | break; | |||
2872 | } | |||
2873 | ||||
2874 | value = GF_CALLOC (size + 1, sizeof(char),__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char) | |||
2875 | gf_posix_mt_char)__gf_calloc (size + 1, sizeof(char), gf_posix_mt_char); | |||
2876 | if (!value) { | |||
2877 | op_ret = -1; | |||
2878 | op_errno = errno(*__errno_location ()); | |||
2879 | goto out; | |||
2880 | } | |||
2881 | ||||
2882 | size = sys_fgetxattr (_fd, key, value, size); | |||
2883 | if (size == -1) { | |||
2884 | op_ret = -1; | |||
2885 | op_errno = errno(*__errno_location ()); | |||
2886 | gf_log (this->name, GF_LOG_ERROR, "fgetxattr failed on "do { do { if (0) printf ("fgetxattr failed on " "the fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2888, GF_LOG_ERROR, "fgetxattr failed on " "the fd %p for the key %s (%s)", fd, key, strerror (op_errno )); } while (0) | |||
2887 | "the fd %p for the key %s (%s)", fd, key,do { do { if (0) printf ("fgetxattr failed on " "the fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2888, GF_LOG_ERROR, "fgetxattr failed on " "the fd %p for the key %s (%s)", fd, key, strerror (op_errno )); } while (0) | |||
2888 | strerror (op_errno))do { do { if (0) printf ("fgetxattr failed on " "the fd %p for the key %s (%s)" , fd, key, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 2888, GF_LOG_ERROR, "fgetxattr failed on " "the fd %p for the key %s (%s)", fd, key, strerror (op_errno )); } while (0); | |||
2889 | GF_FREE (value)__gf_free (value); | |||
2890 | break; | |||
2891 | } | |||
2892 | ||||
2893 | value [size] = '\0'; | |||
2894 | op_ret = dict_set_dynptr (dict, key, value, size); | |||
2895 | if (op_ret) { | |||
2896 | gf_log (this->name, GF_LOG_ERROR, "dict set operation "do { do { if (0) printf ("dict set operation " "failed on key %s" , key); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2897, GF_LOG_ERROR, "dict set operation " "failed on key %s" , key); } while (0) | |||
2897 | "failed on key %s", key)do { do { if (0) printf ("dict set operation " "failed on key %s" , key); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 2897, GF_LOG_ERROR, "dict set operation " "failed on key %s" , key); } while (0); | |||
2898 | GF_FREE (value)__gf_free (value); | |||
2899 | goto out; | |||
2900 | } | |||
2901 | remaining_size -= strlen (key) + 1; | |||
2902 | list_offset += strlen (key) + 1; | |||
2903 | ||||
2904 | } /* while (remaining_size > 0) */ | |||
2905 | ||||
2906 | done: | |||
2907 | op_ret = size; | |||
2908 | ||||
2909 | if (dict) { | |||
2910 | dict_del (dict, GFID_XATTR_KEY"trusted.gfid"); | |||
2911 | dict_ref (dict); | |||
2912 | } | |||
2913 | ||||
2914 | out: | |||
2915 | SET_TO_OLD_FS_ID (); | |||
2916 | ||||
2917 | STACK_UNWIND_STRICT (fgetxattr, frame, op_ret, op_errno, dict, NULL)do { fop_fgetxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2917, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fgetxattr_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, dict, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
2918 | ||||
2919 | if (dict) | |||
2920 | dict_unref (dict); | |||
2921 | ||||
2922 | return 0; | |||
2923 | } | |||
2924 | ||||
2925 | static int | |||
2926 | _handle_fsetxattr_keyvalue_pair (dict_t *d, char *k, data_t *v, | |||
2927 | void *tmp) | |||
2928 | { | |||
2929 | posix_xattr_filler_t *filler = NULL((void*)0); | |||
2930 | ||||
2931 | filler = tmp; | |||
2932 | ||||
2933 | return posix_fhandle_pair (filler->this, filler->fd, k, v, | |||
2934 | filler->flags); | |||
2935 | } | |||
2936 | ||||
2937 | int32_t | |||
2938 | posix_fsetxattr (call_frame_t *frame, xlator_t *this, | |||
2939 | fd_t *fd, dict_t *dict, int flags, dict_t *xdata) | |||
2940 | { | |||
2941 | int32_t op_ret = -1; | |||
2942 | int32_t op_errno = 0; | |||
2943 | struct posix_fd * pfd = NULL((void*)0); | |||
2944 | int _fd = -1; | |||
2945 | int ret = -1; | |||
2946 | ||||
2947 | posix_xattr_filler_t filler = {0,}; | |||
2948 | ||||
2949 | DECLARE_OLD_FS_ID_VAR; | |||
2950 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
2951 | ||||
2952 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2952, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
2953 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2953, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
2954 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2954, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
2955 | VALIDATE_OR_GOTO (dict, out)do { if (!dict) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "dict"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 2955, GF_LOG_WARNING, "invalid argument: " "dict" ); } while (0); goto out; } } while (0); | |||
2956 | ||||
2957 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
2958 | if (ret < 0) { | |||
2959 | op_errno = -ret; | |||
2960 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2961, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
2961 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 2961, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
2962 | goto out; | |||
2963 | } | |||
2964 | _fd = pfd->fd; | |||
2965 | ||||
2966 | dict_del (dict, GFID_XATTR_KEY"trusted.gfid"); | |||
2967 | ||||
2968 | filler.fd = _fd; | |||
2969 | filler.this = this; | |||
2970 | filler.flags = flags; | |||
2971 | op_ret = dict_foreach (dict, _handle_fsetxattr_keyvalue_pair, | |||
2972 | &filler); | |||
2973 | if (op_ret < 0) | |||
2974 | op_errno = -op_ret; | |||
2975 | ||||
2976 | out: | |||
2977 | SET_TO_OLD_FS_ID (); | |||
2978 | ||||
2979 | STACK_UNWIND_STRICT (fsetxattr, frame, op_ret, op_errno, NULL)do { fop_fsetxattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 2979, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsetxattr_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
2980 | ||||
2981 | return 0; | |||
2982 | } | |||
2983 | ||||
2984 | int | |||
2985 | _posix_remove_xattr (dict_t *dict, char *key, data_t *value, void *data) | |||
2986 | { | |||
2987 | int32_t op_ret = 0; | |||
2988 | xlator_t *this = NULL((void*)0); | |||
2989 | posix_xattr_filler_t *filler = NULL((void*)0); | |||
2990 | ||||
2991 | filler = (posix_xattr_filler_t *) data; | |||
2992 | this = filler->this; | |||
2993 | ||||
2994 | op_ret = sys_lremovexattr (filler->real_path, key); | |||
2995 | if (op_ret == -1) { | |||
2996 | filler->op_errno = errno(*__errno_location ()); | |||
2997 | if (errno(*__errno_location ()) != ENOATTR61 && errno(*__errno_location ()) != EPERM1) | |||
2998 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3000, GF_LOG_ERROR, "removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0) | |||
2999 | "removexattr failed on %s (for %s): %s",do { do { if (0) printf ("removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3000, GF_LOG_ERROR, "removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0) | |||
3000 | filler->real_path, key, strerror (errno))do { do { if (0) printf ("removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3000, GF_LOG_ERROR, "removexattr failed on %s (for %s): %s" , filler->real_path, key, strerror ((*__errno_location ()) )); } while (0); | |||
3001 | } | |||
3002 | ||||
3003 | return op_ret; | |||
3004 | } | |||
3005 | ||||
3006 | ||||
3007 | int32_t | |||
3008 | posix_removexattr (call_frame_t *frame, xlator_t *this, | |||
3009 | loc_t *loc, const char *name, dict_t *xdata) | |||
3010 | { | |||
3011 | int32_t op_ret = -1; | |||
3012 | int32_t op_errno = 0; | |||
3013 | char * real_path = NULL((void*)0); | |||
3014 | posix_xattr_filler_t filler = {0,}; | |||
3015 | ||||
3016 | DECLARE_OLD_FS_ID_VAR; | |||
3017 | ||||
3018 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3018, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
3019 | ||||
3020 | if (!strcmp (GFID_XATTR_KEY"trusted.gfid", name)) { | |||
3021 | gf_log (this->name, GF_LOG_WARNING, "Remove xattr called"do { do { if (0) printf ("Remove xattr called" " on gfid for file %s" , real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3022, GF_LOG_WARNING, "Remove xattr called" " on gfid for file %s" , real_path); } while (0) | |||
3022 | " on gfid for file %s", real_path)do { do { if (0) printf ("Remove xattr called" " on gfid for file %s" , real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3022, GF_LOG_WARNING, "Remove xattr called" " on gfid for file %s" , real_path); } while (0); | |||
3023 | op_ret = -1; | |||
3024 | goto out; | |||
3025 | } | |||
3026 | ||||
3027 | ||||
3028 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
3029 | ||||
3030 | /** | |||
3031 | * sending an empty key name with xdata containing the | |||
3032 | * list of key(s) to be removed implies "bulk remove request" | |||
3033 | * for removexattr. | |||
3034 | */ | |||
3035 | if (name && (strcmp (name, "") == 0) && xdata) { | |||
3036 | filler.real_path = real_path; | |||
3037 | filler.this = this; | |||
3038 | op_ret = dict_foreach (xdata, _posix_remove_xattr, &filler); | |||
3039 | if (op_ret) { | |||
3040 | op_errno = filler.op_errno; | |||
3041 | } | |||
3042 | ||||
3043 | goto out; | |||
3044 | } | |||
3045 | ||||
3046 | op_ret = sys_lremovexattr (real_path, name); | |||
3047 | if (op_ret == -1) { | |||
3048 | op_errno = errno(*__errno_location ()); | |||
3049 | if (op_errno != ENOATTR61 && op_errno != EPERM1) | |||
3050 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("removexattr on %s (for %s): %s", real_path , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 3052, GF_LOG_ERROR, "removexattr on %s (for %s): %s" , real_path, name, strerror (op_errno)); } while (0) | |||
3051 | "removexattr on %s (for %s): %s", real_path,do { do { if (0) printf ("removexattr on %s (for %s): %s", real_path , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 3052, GF_LOG_ERROR, "removexattr on %s (for %s): %s" , real_path, name, strerror (op_errno)); } while (0) | |||
3052 | name, strerror (op_errno))do { do { if (0) printf ("removexattr on %s (for %s): %s", real_path , name, strerror (op_errno)); } while (0); _gf_log (this-> name, "posix.c", __FUNCTION__, 3052, GF_LOG_ERROR, "removexattr on %s (for %s): %s" , real_path, name, strerror (op_errno)); } while (0); | |||
3053 | goto out; | |||
3054 | } | |||
3055 | ||||
3056 | op_ret = 0; | |||
3057 | ||||
3058 | out: | |||
3059 | SET_TO_OLD_FS_ID (); | |||
3060 | ||||
3061 | STACK_UNWIND_STRICT (removexattr, frame, op_ret, op_errno, NULL)do { fop_removexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3061, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_removexattr_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
3062 | return 0; | |||
3063 | } | |||
3064 | ||||
3065 | int32_t | |||
3066 | posix_fremovexattr (call_frame_t *frame, xlator_t *this, | |||
3067 | fd_t *fd, const char *name, dict_t *xdata) | |||
3068 | { | |||
3069 | int32_t op_ret = -1; | |||
3070 | int32_t op_errno = 0; | |||
3071 | struct posix_fd * pfd = NULL((void*)0); | |||
3072 | int _fd = -1; | |||
3073 | int ret = -1; | |||
3074 | ||||
3075 | DECLARE_OLD_FS_ID_VAR; | |||
3076 | ||||
3077 | if (!strcmp (GFID_XATTR_KEY"trusted.gfid", name)) { | |||
3078 | gf_log (this->name, GF_LOG_WARNING, "Remove xattr called"do { do { if (0) printf ("Remove xattr called" " on gfid for file" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3079, GF_LOG_WARNING, "Remove xattr called" " on gfid for file" ); } while (0) | |||
3079 | " on gfid for file")do { do { if (0) printf ("Remove xattr called" " on gfid for file" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3079, GF_LOG_WARNING, "Remove xattr called" " on gfid for file" ); } while (0); | |||
3080 | goto out; | |||
3081 | } | |||
3082 | ||||
3083 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3084 | if (ret < 0) { | |||
3085 | op_errno = -ret; | |||
3086 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3087, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0) | |||
3087 | "pfd is NULL from fd=%p", fd)do { do { if (0) printf ("pfd is NULL from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3087, GF_LOG_WARNING , "pfd is NULL from fd=%p", fd); } while (0); | |||
3088 | goto out; | |||
3089 | } | |||
3090 | _fd = pfd->fd; | |||
3091 | ||||
3092 | ||||
3093 | ||||
3094 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
3095 | ||||
3096 | op_ret = sys_fremovexattr (_fd, name); | |||
3097 | if (op_ret == -1) { | |||
3098 | op_errno = errno(*__errno_location ()); | |||
3099 | if (op_errno != ENOATTR61 && op_errno != EPERM1) | |||
3100 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fremovexattr (for %s): %s", name, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3102, GF_LOG_ERROR, "fremovexattr (for %s): %s" , name, strerror (op_errno)); } while (0) | |||
3101 | "fremovexattr (for %s): %s",do { do { if (0) printf ("fremovexattr (for %s): %s", name, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3102, GF_LOG_ERROR, "fremovexattr (for %s): %s" , name, strerror (op_errno)); } while (0) | |||
3102 | name, strerror (op_errno))do { do { if (0) printf ("fremovexattr (for %s): %s", name, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3102, GF_LOG_ERROR, "fremovexattr (for %s): %s" , name, strerror (op_errno)); } while (0); | |||
3103 | goto out; | |||
3104 | } | |||
3105 | ||||
3106 | op_ret = 0; | |||
3107 | ||||
3108 | out: | |||
3109 | SET_TO_OLD_FS_ID (); | |||
3110 | ||||
3111 | STACK_UNWIND_STRICT (fremovexattr, frame, op_ret, op_errno, NULL)do { fop_fremovexattr_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3111, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fremovexattr_cbk_t )frame-> ret; _parent = frame->parent; pthread_spin_lock (&frame ->root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
3112 | return 0; | |||
3113 | } | |||
3114 | ||||
3115 | ||||
3116 | int32_t | |||
3117 | posix_fsyncdir (call_frame_t *frame, xlator_t *this, | |||
3118 | fd_t *fd, int datasync, dict_t *xdata) | |||
3119 | { | |||
3120 | int32_t op_ret = -1; | |||
3121 | int32_t op_errno = 0; | |||
3122 | int ret = -1; | |||
3123 | struct posix_fd *pfd = NULL((void*)0); | |||
3124 | ||||
3125 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3125, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3126 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3126, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3127 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3127, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
3128 | ||||
3129 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3130 | if (ret < 0) { | |||
3131 | op_errno = -ret; | |||
3132 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3133, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0) | |||
3133 | "pfd is NULL, fd=%p", fd)do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3133, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0); | |||
3134 | goto out; | |||
3135 | } | |||
3136 | ||||
3137 | op_ret = 0; | |||
3138 | ||||
3139 | out: | |||
3140 | STACK_UNWIND_STRICT (fsyncdir, frame, op_ret, op_errno, NULL)do { fop_fsyncdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3140, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fsyncdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
3141 | ||||
3142 | return 0; | |||
3143 | } | |||
3144 | ||||
3145 | ||||
3146 | void | |||
3147 | posix_print_xattr (dict_t *this, | |||
3148 | char *key, | |||
3149 | data_t *value, | |||
3150 | void *data) | |||
3151 | { | |||
3152 | gf_log ("posix", GF_LOG_DEBUG,do { do { if (0) printf ("(key/val) = (%s/%d)", key, data_to_int32 (value)); } while (0); _gf_log ("posix", "posix.c", __FUNCTION__ , 3153, GF_LOG_DEBUG, "(key/val) = (%s/%d)", key, data_to_int32 (value)); } while (0) | |||
3153 | "(key/val) = (%s/%d)", key, data_to_int32 (value))do { do { if (0) printf ("(key/val) = (%s/%d)", key, data_to_int32 (value)); } while (0); _gf_log ("posix", "posix.c", __FUNCTION__ , 3153, GF_LOG_DEBUG, "(key/val) = (%s/%d)", key, data_to_int32 (value)); } while (0); | |||
3154 | } | |||
3155 | ||||
3156 | ||||
3157 | /** | |||
3158 | * add_array - add two arrays of 32-bit numbers (stored in network byte order) | |||
3159 | * dest = dest + src | |||
3160 | * @count: number of 32-bit numbers | |||
3161 | * FIXME: handle overflow | |||
3162 | */ | |||
3163 | ||||
3164 | static void | |||
3165 | __add_array (int32_t *dest, int32_t *src, int count) | |||
3166 | { | |||
3167 | int i = 0; | |||
3168 | int32_t destval = 0; | |||
3169 | for (i = 0; i < count; i++) { | |||
3170 | destval = ntoh32hton32 (dest[i]); | |||
3171 | if (destval == 0xffffffff) | |||
3172 | continue; | |||
3173 | dest[i] = hton32 (destval + ntoh32hton32 (src[i])); | |||
3174 | } | |||
3175 | } | |||
3176 | ||||
3177 | static void | |||
3178 | __or_array (int32_t *dest, int32_t *src, int count) | |||
3179 | { | |||
3180 | int i = 0; | |||
3181 | for (i = 0; i < count; i++) { | |||
3182 | dest[i] = hton32 (ntoh32hton32 (dest[i]) | ntoh32hton32 (src[i])); | |||
3183 | } | |||
3184 | } | |||
3185 | ||||
3186 | static void | |||
3187 | __and_array (int32_t *dest, int32_t *src, int count) | |||
3188 | { | |||
3189 | int i = 0; | |||
3190 | for (i = 0; i < count; i++) { | |||
3191 | dest[i] = hton32 (ntoh32hton32 (dest[i]) & ntoh32hton32 (src[i])); | |||
3192 | } | |||
3193 | } | |||
3194 | ||||
3195 | static void | |||
3196 | __add_long_array (int64_t *dest, int64_t *src, int count) | |||
3197 | { | |||
3198 | int i = 0; | |||
3199 | for (i = 0; i < count; i++) { | |||
3200 | dest[i] = hton64 (ntoh64hton64 (dest[i]) + ntoh64hton64 (src[i])); | |||
3201 | } | |||
3202 | } | |||
3203 | ||||
3204 | static int | |||
3205 | _posix_handle_xattr_keyvalue_pair (dict_t *d, char *k, data_t *v, | |||
3206 | void *tmp) | |||
3207 | { | |||
3208 | int size = 0; | |||
3209 | int count = 0; | |||
3210 | int op_ret = 0; | |||
3211 | int op_errno = 0; | |||
3212 | gf_xattrop_flags_t optype = 0; | |||
3213 | char *array = NULL((void*)0); | |||
3214 | inode_t *inode = NULL((void*)0); | |||
3215 | xlator_t *this = NULL((void*)0); | |||
3216 | posix_xattr_filler_t *filler = NULL((void*)0); | |||
3217 | ||||
3218 | filler = tmp; | |||
3219 | ||||
3220 | optype = (gf_xattrop_flags_t)(filler->flags); | |||
3221 | this = filler->this; | |||
3222 | inode = filler->inode; | |||
3223 | ||||
3224 | count = v->len; | |||
3225 | array = GF_CALLOC (count, sizeof (char), gf_posix_mt_char)__gf_calloc (count, sizeof (char), gf_posix_mt_char); | |||
3226 | ||||
3227 | LOCK (&inode->lock)pthread_spin_lock (&inode->lock); | |||
3228 | { | |||
3229 | if (filler->real_path) { | |||
3230 | size = sys_lgetxattr (filler->real_path, k, | |||
3231 | (char *)array, v->len); | |||
3232 | } else { | |||
3233 | size = sys_fgetxattr (filler->fd, k, (char *)array, | |||
3234 | v->len); | |||
3235 | } | |||
3236 | ||||
3237 | op_errno = errno(*__errno_location ()); | |||
3238 | if ((size == -1) && (op_errno != ENODATA61) && | |||
3239 | (op_errno != ENOATTR61)) { | |||
3240 | if (op_errno == ENOTSUP95) { | |||
3241 | GF_LOG_OCCASIONALLY(gf_posix_xattr_enotsup_log,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported by filesystem"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3244, GF_LOG_WARNING , "Extended attributes not " "supported by filesystem"); } while (0); } | |||
3242 | this->name, GF_LOG_WARNING,if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported by filesystem"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3244, GF_LOG_WARNING , "Extended attributes not " "supported by filesystem"); } while (0); } | |||
3243 | "Extended attributes not "if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported by filesystem"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3244, GF_LOG_WARNING , "Extended attributes not " "supported by filesystem"); } while (0); } | |||
3244 | "supported by filesystem")if (!(gf_posix_xattr_enotsup_log++%42)) { do { do { if (0) printf ("Extended attributes not " "supported by filesystem"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3244, GF_LOG_WARNING , "Extended attributes not " "supported by filesystem"); } while (0); }; | |||
3245 | } else if (op_errno != ENOENT2 || | |||
3246 | !posix_special_xattr (marker_xattrs, | |||
3247 | k)) { | |||
3248 | if (filler->real_path) | |||
3249 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("getxattr failed on %s while doing " "xattrop: Key:%s (%s)", filler->real_path, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3253, GF_LOG_ERROR, "getxattr failed on %s while doing " "xattrop: Key:%s (%s)" , filler->real_path, k, strerror (op_errno)); } while (0) | |||
3250 | "getxattr failed on %s while doing "do { do { if (0) printf ("getxattr failed on %s while doing " "xattrop: Key:%s (%s)", filler->real_path, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3253, GF_LOG_ERROR, "getxattr failed on %s while doing " "xattrop: Key:%s (%s)" , filler->real_path, k, strerror (op_errno)); } while (0) | |||
3251 | "xattrop: Key:%s (%s)",do { do { if (0) printf ("getxattr failed on %s while doing " "xattrop: Key:%s (%s)", filler->real_path, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3253, GF_LOG_ERROR, "getxattr failed on %s while doing " "xattrop: Key:%s (%s)" , filler->real_path, k, strerror (op_errno)); } while (0) | |||
3252 | filler->real_path,do { do { if (0) printf ("getxattr failed on %s while doing " "xattrop: Key:%s (%s)", filler->real_path, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3253, GF_LOG_ERROR, "getxattr failed on %s while doing " "xattrop: Key:%s (%s)" , filler->real_path, k, strerror (op_errno)); } while (0) | |||
3253 | k, strerror (op_errno))do { do { if (0) printf ("getxattr failed on %s while doing " "xattrop: Key:%s (%s)", filler->real_path, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3253, GF_LOG_ERROR, "getxattr failed on %s while doing " "xattrop: Key:%s (%s)" , filler->real_path, k, strerror (op_errno)); } while (0); | |||
3254 | else | |||
3255 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3259, GF_LOG_ERROR, "fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0) | |||
3256 | "fgetxattr failed on fd=%d while doing "do { do { if (0) printf ("fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3259, GF_LOG_ERROR, "fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0) | |||
3257 | "xattrop: Key:%s (%s)",do { do { if (0) printf ("fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3259, GF_LOG_ERROR, "fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0) | |||
3258 | filler->fd,do { do { if (0) printf ("fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3259, GF_LOG_ERROR, "fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0) | |||
3259 | k, strerror (op_errno))do { do { if (0) printf ("fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3259, GF_LOG_ERROR, "fgetxattr failed on fd=%d while doing " "xattrop: Key:%s (%s)", filler->fd, k, strerror (op_errno )); } while (0); | |||
3260 | } | |||
3261 | ||||
3262 | op_ret = -1; | |||
3263 | goto unlock; | |||
3264 | } | |||
3265 | ||||
3266 | switch (optype) { | |||
3267 | ||||
3268 | case GF_XATTROP_ADD_ARRAY: | |||
3269 | __add_array ((int32_t *) array, (int32_t *) v->data, | |||
3270 | v->len / 4); | |||
3271 | break; | |||
3272 | ||||
3273 | case GF_XATTROP_ADD_ARRAY64: | |||
3274 | __add_long_array ((int64_t *) array, (int64_t *) v->data, | |||
3275 | v->len / 8); | |||
3276 | break; | |||
3277 | ||||
3278 | case GF_XATTROP_OR_ARRAY: | |||
3279 | __or_array ((int32_t *) array, | |||
3280 | (int32_t *) v->data, | |||
3281 | v->len / 4); | |||
3282 | break; | |||
3283 | ||||
3284 | case GF_XATTROP_AND_ARRAY: | |||
3285 | __and_array ((int32_t *) array, | |||
3286 | (int32_t *) v->data, | |||
3287 | v->len / 4); | |||
3288 | break; | |||
3289 | ||||
3290 | default: | |||
3291 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3294, GF_LOG_ERROR, "Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0) | |||
3292 | "Unknown xattrop type (%d) on %s. Please send "do { do { if (0) printf ("Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3294, GF_LOG_ERROR, "Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0) | |||
3293 | "a bug report to gluster-devel@nongnu.org",do { do { if (0) printf ("Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3294, GF_LOG_ERROR, "Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0) | |||
3294 | optype, filler->real_path)do { do { if (0) printf ("Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3294, GF_LOG_ERROR, "Unknown xattrop type (%d) on %s. Please send " "a bug report to gluster-devel@nongnu.org", optype, filler-> real_path); } while (0); | |||
3295 | op_ret = -1; | |||
3296 | op_errno = EINVAL22; | |||
3297 | goto unlock; | |||
3298 | } | |||
3299 | ||||
3300 | if (filler->real_path) { | |||
3301 | size = sys_lsetxattr (filler->real_path, k, array, | |||
3302 | v->len, 0); | |||
3303 | } else { | |||
3304 | size = sys_fsetxattr (filler->fd, k, (char *)array, | |||
3305 | v->len, 0); | |||
3306 | } | |||
3307 | } | |||
3308 | unlock: | |||
3309 | UNLOCK (&inode->lock)pthread_spin_unlock (&inode->lock); | |||
3310 | ||||
3311 | if (op_ret == -1) | |||
3312 | goto out; | |||
3313 | ||||
3314 | op_errno = errno(*__errno_location ()); | |||
3315 | if (size == -1) { | |||
3316 | if (filler->real_path) | |||
3317 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3320, GF_LOG_ERROR, "setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0) | |||
3318 | "setxattr failed on %s while doing xattrop: "do { do { if (0) printf ("setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3320, GF_LOG_ERROR, "setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0) | |||
3319 | "key=%s (%s)", filler->real_path,do { do { if (0) printf ("setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3320, GF_LOG_ERROR, "setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0) | |||
3320 | k, strerror (op_errno))do { do { if (0) printf ("setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3320, GF_LOG_ERROR, "setxattr failed on %s while doing xattrop: " "key=%s (%s)", filler->real_path, k, strerror (op_errno)) ; } while (0); | |||
3321 | else | |||
3322 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)", filler->fd, k, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3325, GF_LOG_ERROR , "fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)" , filler->fd, k, strerror (op_errno)); } while (0) | |||
3323 | "fsetxattr failed on fd=%d while doing xattrop: "do { do { if (0) printf ("fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)", filler->fd, k, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3325, GF_LOG_ERROR , "fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)" , filler->fd, k, strerror (op_errno)); } while (0) | |||
3324 | "key=%s (%s)", filler->fd,do { do { if (0) printf ("fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)", filler->fd, k, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3325, GF_LOG_ERROR , "fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)" , filler->fd, k, strerror (op_errno)); } while (0) | |||
3325 | k, strerror (op_errno))do { do { if (0) printf ("fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)", filler->fd, k, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3325, GF_LOG_ERROR , "fsetxattr failed on fd=%d while doing xattrop: " "key=%s (%s)" , filler->fd, k, strerror (op_errno)); } while (0); | |||
3326 | ||||
3327 | op_ret = -1; | |||
3328 | goto out; | |||
3329 | } else { | |||
3330 | size = dict_set_bin (d, k, array, v->len); | |||
3331 | ||||
3332 | if (size != 0) { | |||
3333 | if (filler->real_path) | |||
3334 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("dict_set_bin failed (path=%s): " "key=%s (%s)" , filler->real_path, k, strerror (-size)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3337, GF_LOG_DEBUG, "dict_set_bin failed (path=%s): " "key=%s (%s)", filler-> real_path, k, strerror (-size)); } while (0) | |||
3335 | "dict_set_bin failed (path=%s): "do { do { if (0) printf ("dict_set_bin failed (path=%s): " "key=%s (%s)" , filler->real_path, k, strerror (-size)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3337, GF_LOG_DEBUG, "dict_set_bin failed (path=%s): " "key=%s (%s)", filler-> real_path, k, strerror (-size)); } while (0) | |||
3336 | "key=%s (%s)", filler->real_path,do { do { if (0) printf ("dict_set_bin failed (path=%s): " "key=%s (%s)" , filler->real_path, k, strerror (-size)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3337, GF_LOG_DEBUG, "dict_set_bin failed (path=%s): " "key=%s (%s)", filler-> real_path, k, strerror (-size)); } while (0) | |||
3337 | k, strerror (-size))do { do { if (0) printf ("dict_set_bin failed (path=%s): " "key=%s (%s)" , filler->real_path, k, strerror (-size)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3337, GF_LOG_DEBUG, "dict_set_bin failed (path=%s): " "key=%s (%s)", filler-> real_path, k, strerror (-size)); } while (0); | |||
3338 | else | |||
3339 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("dict_set_bin failed (fd=%d): " "key=%s (%s)" , filler->fd, k, strerror (-size)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 3342, GF_LOG_DEBUG, "dict_set_bin failed (fd=%d): " "key=%s (%s)", filler->fd, k, strerror (-size)); } while ( 0) | |||
3340 | "dict_set_bin failed (fd=%d): "do { do { if (0) printf ("dict_set_bin failed (fd=%d): " "key=%s (%s)" , filler->fd, k, strerror (-size)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 3342, GF_LOG_DEBUG, "dict_set_bin failed (fd=%d): " "key=%s (%s)", filler->fd, k, strerror (-size)); } while ( 0) | |||
3341 | "key=%s (%s)", filler->fd,do { do { if (0) printf ("dict_set_bin failed (fd=%d): " "key=%s (%s)" , filler->fd, k, strerror (-size)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 3342, GF_LOG_DEBUG, "dict_set_bin failed (fd=%d): " "key=%s (%s)", filler->fd, k, strerror (-size)); } while ( 0) | |||
3342 | k, strerror (-size))do { do { if (0) printf ("dict_set_bin failed (fd=%d): " "key=%s (%s)" , filler->fd, k, strerror (-size)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 3342, GF_LOG_DEBUG, "dict_set_bin failed (fd=%d): " "key=%s (%s)", filler->fd, k, strerror (-size)); } while ( 0); | |||
3343 | ||||
3344 | op_ret = -1; | |||
3345 | op_errno = EINVAL22; | |||
3346 | goto out; | |||
3347 | } | |||
3348 | array = NULL((void*)0); | |||
3349 | } | |||
3350 | ||||
3351 | array = NULL((void*)0); | |||
3352 | ||||
3353 | out: | |||
3354 | return op_ret; | |||
3355 | } | |||
3356 | ||||
3357 | /** | |||
3358 | * xattrop - xattr operations - for internal use by GlusterFS | |||
3359 | * @optype: ADD_ARRAY: | |||
3360 | * dict should contain: | |||
3361 | * "key" ==> array of 32-bit numbers | |||
3362 | */ | |||
3363 | ||||
3364 | int | |||
3365 | do_xattrop (call_frame_t *frame, xlator_t *this, loc_t *loc, fd_t *fd, | |||
3366 | gf_xattrop_flags_t optype, dict_t *xattr) | |||
3367 | { | |||
3368 | int op_ret = 0; | |||
3369 | int op_errno = 0; | |||
3370 | int _fd = -1; | |||
3371 | char *real_path = NULL((void*)0); | |||
3372 | struct posix_fd *pfd = NULL((void*)0); | |||
3373 | inode_t *inode = NULL((void*)0); | |||
3374 | posix_xattr_filler_t filler = {0,}; | |||
3375 | ||||
3376 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3376, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3377 | VALIDATE_OR_GOTO (xattr, out)do { if (!xattr) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "xattr"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3377, GF_LOG_WARNING, "invalid argument: " "xattr" ); } while (0); goto out; } } while (0); | |||
3378 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3378, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3379 | ||||
3380 | if (fd) { | |||
3381 | op_ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3382 | if (op_ret < 0) { | |||
3383 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("failed to get pfd from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3385, GF_LOG_WARNING, "failed to get pfd from fd=%p", fd); } while (0) | |||
3384 | "failed to get pfd from fd=%p",do { do { if (0) printf ("failed to get pfd from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3385, GF_LOG_WARNING, "failed to get pfd from fd=%p", fd); } while (0) | |||
3385 | fd)do { do { if (0) printf ("failed to get pfd from fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3385, GF_LOG_WARNING, "failed to get pfd from fd=%p", fd); } while (0); | |||
3386 | op_errno = EBADFD77; | |||
3387 | goto out; | |||
3388 | } | |||
3389 | _fd = pfd->fd; | |||
3390 | } | |||
3391 | ||||
3392 | if (loc && !uuid_is_null (loc->gfid)) | |||
3393 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3393, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
3394 | ||||
3395 | if (real_path) { | |||
3396 | inode = loc->inode; | |||
3397 | } else if (fd) { | |||
3398 | inode = fd->inode; | |||
3399 | } | |||
3400 | ||||
3401 | filler.this = this; | |||
3402 | filler.fd = _fd; | |||
3403 | filler.real_path = real_path; | |||
3404 | filler.flags = (int)optype; | |||
3405 | filler.inode = inode; | |||
3406 | ||||
3407 | op_ret = dict_foreach (xattr, _posix_handle_xattr_keyvalue_pair, | |||
3408 | &filler); | |||
3409 | ||||
3410 | out: | |||
3411 | ||||
3412 | STACK_UNWIND_STRICT (xattrop, frame, op_ret, op_errno, xattr, NULL)do { fop_xattrop_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3412, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_xattrop_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, xattr, ((void*)0)); (*__glusterfs_this_location() ) = old_THIS; } while (0); | |||
3413 | return 0; | |||
3414 | } | |||
3415 | ||||
3416 | ||||
3417 | int | |||
3418 | posix_xattrop (call_frame_t *frame, xlator_t *this, | |||
3419 | loc_t *loc, gf_xattrop_flags_t optype, dict_t *xattr, dict_t *xdata) | |||
3420 | { | |||
3421 | do_xattrop (frame, this, loc, NULL((void*)0), optype, xattr); | |||
3422 | return 0; | |||
3423 | } | |||
3424 | ||||
3425 | ||||
3426 | int | |||
3427 | posix_fxattrop (call_frame_t *frame, xlator_t *this, | |||
3428 | fd_t *fd, gf_xattrop_flags_t optype, dict_t *xattr, dict_t *xdata) | |||
3429 | { | |||
3430 | do_xattrop (frame, this, NULL((void*)0), fd, optype, xattr); | |||
3431 | return 0; | |||
3432 | } | |||
3433 | ||||
3434 | ||||
3435 | int | |||
3436 | posix_access (call_frame_t *frame, xlator_t *this, | |||
3437 | loc_t *loc, int32_t mask, dict_t *xdata) | |||
3438 | { | |||
3439 | int32_t op_ret = -1; | |||
3440 | int32_t op_errno = 0; | |||
3441 | char *real_path = NULL((void*)0); | |||
3442 | ||||
3443 | DECLARE_OLD_FS_ID_VAR; | |||
3444 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
3445 | ||||
3446 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3446, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3447 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3447, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3448 | VALIDATE_OR_GOTO (loc, out)do { if (!loc) { (*__errno_location ()) = 22; do { do { if (0 ) printf ("invalid argument: " "loc"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3448, GF_LOG_WARNING, "invalid argument: " "loc" ); } while (0); goto out; } } while (0); | |||
3449 | ||||
3450 | MAKE_INODE_HANDLE (real_path, this, loc, NULL)do { if (uuid_is_null (loc->gfid)) { do { do { if (0) printf ("null gfid for path %s", loc->path); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3450, GF_LOG_ERROR, "null gfid for path %s", loc->path); } while (0); break; } if (((loc) && (loc->path) && (loc->path [0] == '/'))) { do { real_path = __builtin_alloca (strlen (loc ->path) + (((struct posix_private *)this->private)-> base_path_length) + 2); strcpy (real_path, (((struct posix_private *)this->private)->base_path)); strcpy (&real_path[ (((struct posix_private *)this->private)->base_path_length )], loc->path); } while (0); op_ret = posix_pstat (this, loc ->gfid, real_path, ((void*)0)); break; } (*__errno_location ()) = 0; op_ret = posix_istat (this, loc->gfid, ((void*)0 ), ((void*)0)); if ((*__errno_location ()) != 40) { do { int __len ; __len = posix_handle_path (this, loc->gfid, ((void*)0), ( (void*)0), 0); if (__len <= 0) break; real_path = __builtin_alloca (__len); __len = posix_handle_path (this, loc->gfid, ((void *)0), real_path, __len); } while (0); break; } } while (0); | |||
3451 | ||||
3452 | op_ret = access (real_path, mask & 07); | |||
3453 | if (op_ret == -1) { | |||
3454 | op_errno = errno(*__errno_location ()); | |||
3455 | gf_log (this->name, GF_LOG_ERROR, "access failed on %s: %s",do { do { if (0) printf ("access failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 3456, GF_LOG_ERROR, "access failed on %s: %s" , real_path, strerror (op_errno)); } while (0) | |||
3456 | real_path, strerror (op_errno))do { do { if (0) printf ("access failed on %s: %s", real_path , strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 3456, GF_LOG_ERROR, "access failed on %s: %s" , real_path, strerror (op_errno)); } while (0); | |||
3457 | goto out; | |||
3458 | } | |||
3459 | op_ret = 0; | |||
3460 | ||||
3461 | out: | |||
3462 | SET_TO_OLD_FS_ID (); | |||
3463 | ||||
3464 | STACK_UNWIND_STRICT (access, frame, op_ret, op_errno, NULL)do { fop_access_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3464, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_access_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, ((void*)0)); (*__glusterfs_this_location()) = old_THIS ; } while (0); | |||
3465 | return 0; | |||
3466 | } | |||
3467 | ||||
3468 | ||||
3469 | int32_t | |||
3470 | posix_ftruncate (call_frame_t *frame, xlator_t *this, | |||
3471 | fd_t *fd, off_t offset, dict_t *xdata) | |||
3472 | { | |||
3473 | int32_t op_ret = -1; | |||
3474 | int32_t op_errno = 0; | |||
3475 | int _fd = -1; | |||
3476 | struct iatt preop = {0,}; | |||
3477 | struct iatt postop = {0,}; | |||
3478 | struct posix_fd *pfd = NULL((void*)0); | |||
3479 | int ret = -1; | |||
3480 | struct posix_private *priv = NULL((void*)0); | |||
3481 | ||||
3482 | DECLARE_OLD_FS_ID_VAR; | |||
3483 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
3484 | ||||
3485 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3485, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3486 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3486, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3487 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3487, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
3488 | ||||
3489 | priv = this->private; | |||
3490 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3490, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
3491 | ||||
3492 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3493 | if (ret < 0) { | |||
3494 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3495, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0) | |||
3495 | "pfd is NULL, fd=%p", fd)do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3495, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0); | |||
3496 | op_errno = -ret; | |||
3497 | goto out; | |||
3498 | } | |||
3499 | ||||
3500 | _fd = pfd->fd; | |||
3501 | ||||
3502 | op_ret = posix_fdstat (this, _fd, &preop); | |||
3503 | if (op_ret == -1) { | |||
3504 | op_errno = errno(*__errno_location ()); | |||
3505 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 3507, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
3506 | "pre-operation fstat failed on fd=%p: %s", fd,do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 3507, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
3507 | strerror (op_errno))do { do { if (0) printf ("pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 3507, GF_LOG_ERROR, "pre-operation fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
3508 | goto out; | |||
3509 | } | |||
3510 | ||||
3511 | op_ret = ftruncate (_fd, offset); | |||
3512 | ||||
3513 | if (op_ret == -1) { | |||
3514 | op_errno = errno(*__errno_location ()); | |||
3515 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("ftruncate failed on fd=%p (%""ll" "d" ": %s", fd, offset, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3517, GF_LOG_ERROR , "ftruncate failed on fd=%p (%""ll" "d"": %s", fd, offset, strerror ((*__errno_location ()))); } while (0) | |||
3516 | "ftruncate failed on fd=%p (%"PRId64": %s",do { do { if (0) printf ("ftruncate failed on fd=%p (%""ll" "d" ": %s", fd, offset, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3517, GF_LOG_ERROR , "ftruncate failed on fd=%p (%""ll" "d"": %s", fd, offset, strerror ((*__errno_location ()))); } while (0) | |||
3517 | fd, offset, strerror (errno))do { do { if (0) printf ("ftruncate failed on fd=%p (%""ll" "d" ": %s", fd, offset, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3517, GF_LOG_ERROR , "ftruncate failed on fd=%p (%""ll" "d"": %s", fd, offset, strerror ((*__errno_location ()))); } while (0); | |||
3518 | goto out; | |||
3519 | } | |||
3520 | ||||
3521 | op_ret = posix_fdstat (this, _fd, &postop); | |||
3522 | if (op_ret == -1) { | |||
3523 | op_errno = errno(*__errno_location ()); | |||
3524 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3526, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s", fd, strerror ((* __errno_location ()))); } while (0) | |||
3525 | "post-operation fstat failed on fd=%p: %s",do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3526, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s", fd, strerror ((* __errno_location ()))); } while (0) | |||
3526 | fd, strerror (errno))do { do { if (0) printf ("post-operation fstat failed on fd=%p: %s" , fd, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3526, GF_LOG_ERROR, "post-operation fstat failed on fd=%p: %s", fd, strerror ((* __errno_location ()))); } while (0); | |||
3527 | goto out; | |||
3528 | } | |||
3529 | ||||
3530 | op_ret = 0; | |||
3531 | ||||
3532 | out: | |||
3533 | SET_TO_OLD_FS_ID (); | |||
3534 | ||||
3535 | STACK_UNWIND_STRICT (ftruncate, frame, op_ret, op_errno, &preop,do { fop_ftruncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3536, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_ftruncate_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
3536 | &postop, NULL)do { fop_ftruncate_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3536, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_ftruncate_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &preop, &postop, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
3537 | ||||
3538 | return 0; | |||
3539 | } | |||
3540 | ||||
3541 | ||||
3542 | int32_t | |||
3543 | posix_fstat (call_frame_t *frame, xlator_t *this, | |||
3544 | fd_t *fd, dict_t *xdata) | |||
3545 | { | |||
3546 | int _fd = -1; | |||
3547 | int32_t op_ret = -1; | |||
3548 | int32_t op_errno = 0; | |||
3549 | struct iatt buf = {0,}; | |||
3550 | struct posix_fd *pfd = NULL((void*)0); | |||
3551 | int ret = -1; | |||
3552 | struct posix_private *priv = NULL((void*)0); | |||
3553 | ||||
3554 | DECLARE_OLD_FS_ID_VAR; | |||
3555 | SET_FS_ID (frame->root->uid, frame->root->gid); | |||
3556 | ||||
3557 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3557, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3558 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3558, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3559 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3559, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
3560 | ||||
3561 | priv = this->private; | |||
3562 | VALIDATE_OR_GOTO (priv, out)do { if (!priv) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "priv"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3562, GF_LOG_WARNING, "invalid argument: " "priv" ); } while (0); goto out; } } while (0); | |||
3563 | ||||
3564 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3565 | if (ret < 0) { | |||
3566 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3567, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0) | |||
3567 | "pfd is NULL, fd=%p", fd)do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3567, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0); | |||
3568 | op_errno = -ret; | |||
3569 | goto out; | |||
3570 | } | |||
3571 | ||||
3572 | _fd = pfd->fd; | |||
3573 | ||||
3574 | op_ret = posix_fdstat (this, _fd, &buf); | |||
3575 | if (op_ret == -1) { | |||
3576 | op_errno = errno(*__errno_location ()); | |||
3577 | gf_log (this->name, GF_LOG_ERROR, "fstat failed on fd=%p: %s",do { do { if (0) printf ("fstat failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3578, GF_LOG_ERROR, "fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0) | |||
3578 | fd, strerror (op_errno))do { do { if (0) printf ("fstat failed on fd=%p: %s", fd, strerror (op_errno)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3578, GF_LOG_ERROR, "fstat failed on fd=%p: %s" , fd, strerror (op_errno)); } while (0); | |||
3579 | goto out; | |||
3580 | } | |||
3581 | ||||
3582 | op_ret = 0; | |||
3583 | ||||
3584 | out: | |||
3585 | SET_TO_OLD_FS_ID (); | |||
3586 | ||||
3587 | STACK_UNWIND_STRICT (fstat, frame, op_ret, op_errno, &buf, NULL)do { fop_fstat_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3587, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fstat_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &buf, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
3588 | return 0; | |||
3589 | } | |||
3590 | ||||
3591 | static int gf_posix_lk_log; | |||
3592 | ||||
3593 | int32_t | |||
3594 | posix_lk (call_frame_t *frame, xlator_t *this, | |||
3595 | fd_t *fd, int32_t cmd, struct gf_flock *lock, dict_t *xdata) | |||
3596 | { | |||
3597 | struct gf_flock nullock = {0, }; | |||
3598 | ||||
3599 | GF_LOG_OCCASIONALLY (gf_posix_lk_log, this->name, GF_LOG_CRITICAL,if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3602, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3600 | "\"features/locks\" translator is "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3602, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3601 | "not loaded. You need to use it for proper "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3602, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3602 | "functioning of your application.")if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3602, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); }; | |||
3603 | ||||
3604 | STACK_UNWIND_STRICT (lk, frame, -1, ENOSYS, &nullock, NULL)do { fop_lk_cbk_t fn = ((void*)0); call_frame_t *_parent = (( void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3604, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_lk_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 38, &nullock, ((void*)0)); (*__glusterfs_this_location( )) = old_THIS; } while (0); | |||
3605 | return 0; | |||
3606 | } | |||
3607 | ||||
3608 | int32_t | |||
3609 | posix_inodelk (call_frame_t *frame, xlator_t *this, | |||
3610 | const char *volume, loc_t *loc, int32_t cmd, | |||
3611 | struct gf_flock *lock, dict_t *xdata) | |||
3612 | { | |||
3613 | GF_LOG_OCCASIONALLY (gf_posix_lk_log, this->name, GF_LOG_CRITICAL,if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3616, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3614 | "\"features/locks\" translator is "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3616, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3615 | "not loaded. You need to use it for proper "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3616, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3616 | "functioning of your application.")if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3616, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); }; | |||
3617 | ||||
3618 | STACK_UNWIND_STRICT (inodelk, frame, -1, ENOSYS, NULL)do { fop_inodelk_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3618, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_inodelk_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 38, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
3619 | return 0; | |||
3620 | } | |||
3621 | ||||
3622 | int32_t | |||
3623 | posix_finodelk (call_frame_t *frame, xlator_t *this, | |||
3624 | const char *volume, fd_t *fd, int32_t cmd, | |||
3625 | struct gf_flock *lock, dict_t *xdata) | |||
3626 | { | |||
3627 | GF_LOG_OCCASIONALLY (gf_posix_lk_log, this->name, GF_LOG_CRITICAL,if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3630, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3628 | "\"features/locks\" translator is "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3630, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3629 | "not loaded. You need to use it for proper "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3630, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3630 | "functioning of your application.")if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3630, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); }; | |||
3631 | ||||
3632 | STACK_UNWIND_STRICT (finodelk, frame, -1, ENOSYS, NULL)do { fop_finodelk_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3632, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_finodelk_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 38, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
3633 | return 0; | |||
3634 | } | |||
3635 | ||||
3636 | ||||
3637 | int32_t | |||
3638 | posix_entrylk (call_frame_t *frame, xlator_t *this, | |||
3639 | const char *volume, loc_t *loc, const char *basename__xpg_basename, | |||
3640 | entrylk_cmd cmd, entrylk_type type, dict_t *xdata) | |||
3641 | { | |||
3642 | GF_LOG_OCCASIONALLY (gf_posix_lk_log, this->name, GF_LOG_CRITICAL,if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3645, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3643 | "\"features/locks\" translator is "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3645, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3644 | "not loaded. You need to use it for proper "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3645, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3645 | "functioning of your application.")if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3645, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); }; | |||
3646 | ||||
3647 | STACK_UNWIND_STRICT (entrylk, frame, -1, ENOSYS, NULL)do { fop_entrylk_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3647, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_entrylk_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 38, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
3648 | return 0; | |||
3649 | } | |||
3650 | ||||
3651 | int32_t | |||
3652 | posix_fentrylk (call_frame_t *frame, xlator_t *this, | |||
3653 | const char *volume, fd_t *fd, const char *basename__xpg_basename, | |||
3654 | entrylk_cmd cmd, entrylk_type type, dict_t *xdata) | |||
3655 | { | |||
3656 | GF_LOG_OCCASIONALLY (gf_posix_lk_log, this->name, GF_LOG_CRITICAL,if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3659, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3657 | "\"features/locks\" translator is "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3659, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3658 | "not loaded. You need to use it for proper "if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3659, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); } | |||
3659 | "functioning of your application.")if (!(gf_posix_lk_log++%42)) { do { do { if (0) printf ("\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 3659, GF_LOG_CRITICAL, "\"features/locks\" translator is " "not loaded. You need to use it for proper " "functioning of your application."); } while (0); }; | |||
3660 | ||||
3661 | STACK_UNWIND_STRICT (fentrylk, frame, -1, ENOSYS, NULL)do { fop_fentrylk_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3661, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_fentrylk_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, -1 , 38, ((void*)0)); (*__glusterfs_this_location()) = old_THIS; } while (0); | |||
3662 | return 0; | |||
3663 | } | |||
3664 | ||||
3665 | ||||
3666 | int | |||
3667 | posix_fill_readdir (fd_t *fd, DIR *dir, off_t off, size_t size, | |||
3668 | gf_dirent_t *entries, xlator_t *this, int32_t skip_dirs) | |||
3669 | { | |||
3670 | off_t in_case = -1; | |||
3671 | size_t filled = 0; | |||
3672 | int count = 0; | |||
3673 | char entrybuf[sizeof(struct dirent) + 256 + 8]; | |||
3674 | struct dirent *entry = NULL((void*)0); | |||
3675 | int32_t this_size = -1; | |||
3676 | gf_dirent_t *this_entry = NULL((void*)0); | |||
3677 | uuid_t rootgfid = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}; | |||
3678 | struct stat stbuf = {0,}; | |||
3679 | char *hpath = NULL((void*)0); | |||
3680 | int len = 0; | |||
3681 | int ret = 0; | |||
3682 | ||||
3683 | if (skip_dirs) { | |||
3684 | len = posix_handle_path (this, fd->inode->gfid, NULL((void*)0), NULL((void*)0), 0); | |||
3685 | hpath = alloca (len + 256)__builtin_alloca (len + 256); /* NAME_MAX */ | |||
3686 | posix_handle_path (this, fd->inode->gfid, NULL((void*)0), hpath, len); | |||
3687 | len = strlen (hpath); | |||
3688 | hpath[len] = '/'; | |||
3689 | } | |||
3690 | ||||
3691 | if (!off) { | |||
3692 | rewinddir (dir); | |||
3693 | } else { | |||
3694 | seekdir (dir, off); | |||
3695 | } | |||
3696 | ||||
3697 | while (filled <= size) { | |||
3698 | in_case = telldir (dir); | |||
3699 | ||||
3700 | if (in_case == -1) { | |||
3701 | gf_log (THIS->name, GF_LOG_ERROR,do { do { if (0) printf ("telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3703, GF_LOG_ERROR, "telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0) | |||
3702 | "telldir failed on dir=%p: %s",do { do { if (0) printf ("telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3703, GF_LOG_ERROR, "telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0) | |||
3703 | dir, strerror (errno))do { do { if (0) printf ("telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3703, GF_LOG_ERROR, "telldir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); | |||
3704 | goto out; | |||
3705 | } | |||
3706 | ||||
3707 | errno(*__errno_location ()) = 0; | |||
3708 | entry = NULL((void*)0); | |||
3709 | readdir_r (dir, (struct dirent *)entrybuf, &entry); | |||
3710 | ||||
3711 | if (!entry) { | |||
3712 | if (errno(*__errno_location ()) == EBADF9) { | |||
3713 | gf_log (THIS->name, GF_LOG_WARNING,do { do { if (0) printf ("readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3715, GF_LOG_WARNING, "readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0) | |||
3714 | "readdir failed on dir=%p: %s",do { do { if (0) printf ("readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3715, GF_LOG_WARNING, "readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0) | |||
3715 | dir, strerror (errno))do { do { if (0) printf ("readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); _gf_log ((* __glusterfs_this_location())->name, "posix.c", __FUNCTION__ , 3715, GF_LOG_WARNING, "readdir failed on dir=%p: %s", dir, strerror ((*__errno_location ()))); } while (0); | |||
3716 | goto out; | |||
3717 | } | |||
3718 | break; | |||
3719 | } | |||
3720 | ||||
3721 | #ifdef __NetBSD__ | |||
3722 | /* | |||
3723 | * NetBSD with UFS1 backend uses backing files for | |||
3724 | * extended attributes. They can be found in a | |||
3725 | * .attribute file located at the root of the filesystem | |||
3726 | * We hide it to glusterfs clients, since chaos will occur | |||
3727 | * when the cluster/dht xlator decides to distribute | |||
3728 | * exended attribute backing file accross storage servers. | |||
3729 | */ | |||
3730 | if ((uuid_compare (fd->inode->gfid, rootgfid) == 0) | |||
3731 | && (!strcmp(entry->d_name, ".attribute"))) | |||
3732 | continue; | |||
3733 | #endif /* __NetBSD__ */ | |||
3734 | ||||
3735 | if ((uuid_compare (fd->inode->gfid, rootgfid) == 0) | |||
3736 | && (!strcmp (GF_HIDDEN_PATH".glusterfs", entry->d_name))) { | |||
3737 | continue; | |||
3738 | } | |||
3739 | ||||
3740 | if (skip_dirs) { | |||
3741 | if (DT_ISDIR (entry->d_type)(entry->d_type == DT_DIR)) { | |||
3742 | continue; | |||
3743 | } else if (hpath) { | |||
3744 | strcpy (&hpath[len+1],entry->d_name); | |||
3745 | ret = lstat (hpath, &stbuf); | |||
3746 | if (!ret && S_ISDIR (stbuf.st_mode)((((stbuf.st_mode)) & 0170000) == (0040000))) | |||
3747 | continue; | |||
3748 | } | |||
3749 | } | |||
3750 | ||||
3751 | this_size = max (sizeof (gf_dirent_t),((sizeof (gf_dirent_t))>(sizeof (gfs3_dirplist))?(sizeof ( gf_dirent_t)):(sizeof (gfs3_dirplist))) | |||
3752 | sizeof (gfs3_dirplist))((sizeof (gf_dirent_t))>(sizeof (gfs3_dirplist))?(sizeof ( gf_dirent_t)):(sizeof (gfs3_dirplist))) | |||
3753 | + strlen (entry->d_name) + 1; | |||
3754 | ||||
3755 | if (this_size + filled > size) { | |||
3756 | seekdir (dir, in_case); | |||
3757 | break; | |||
3758 | } | |||
3759 | ||||
3760 | this_entry = gf_dirent_for_name (entry->d_name); | |||
3761 | ||||
3762 | if (!this_entry) { | |||
3763 | gf_log (THIS->name, GF_LOG_ERROR,do { do { if (0) printf ("could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0); _gf_log ((*__glusterfs_this_location())->name, "posix.c" , __FUNCTION__, 3765, GF_LOG_ERROR, "could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0) | |||
3764 | "could not create gf_dirent for entry %s: (%s)",do { do { if (0) printf ("could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0); _gf_log ((*__glusterfs_this_location())->name, "posix.c" , __FUNCTION__, 3765, GF_LOG_ERROR, "could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0) | |||
3765 | entry->d_name, strerror (errno))do { do { if (0) printf ("could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0); _gf_log ((*__glusterfs_this_location())->name, "posix.c" , __FUNCTION__, 3765, GF_LOG_ERROR, "could not create gf_dirent for entry %s: (%s)" , entry->d_name, strerror ((*__errno_location ()))); } while (0); | |||
3766 | goto out; | |||
3767 | } | |||
3768 | this_entry->d_off = telldir (dir); | |||
3769 | this_entry->d_ino = entry->d_ino; | |||
3770 | this_entry->d_type = entry->d_type; | |||
3771 | ||||
3772 | list_add_tail (&this_entry->list, &entries->list); | |||
3773 | ||||
3774 | filled += this_size; | |||
3775 | count ++; | |||
3776 | } | |||
3777 | ||||
3778 | if ((!readdir (dir) && (errno(*__errno_location ()) == 0))) | |||
3779 | /* Indicate EOF */ | |||
3780 | errno(*__errno_location ()) = ENOENT2; | |||
3781 | out: | |||
3782 | return count; | |||
3783 | } | |||
3784 | ||||
3785 | dict_t * | |||
3786 | posix_entry_xattr_fill (xlator_t *this, inode_t *inode, | |||
3787 | fd_t *fd, char *name, dict_t *dict, | |||
3788 | struct iatt *stbuf) | |||
3789 | { | |||
3790 | loc_t tmp_loc = {0,}; | |||
3791 | char *entry_path = NULL((void*)0); | |||
3792 | ||||
3793 | /* if we don't send the 'loc', open-fd-count be a problem. */ | |||
3794 | tmp_loc.inode = inode; | |||
3795 | ||||
3796 | MAKE_HANDLE_PATH (entry_path, this, fd->inode->gfid, name)do { int __len; __len = posix_handle_path (this, fd->inode ->gfid, name, ((void*)0), 0); if (__len <= 0) break; entry_path = __builtin_alloca (__len); __len = posix_handle_path (this, fd->inode->gfid, name, entry_path, __len); } while (0); | |||
3797 | ||||
3798 | return posix_lookup_xattr_fill (this, entry_path, | |||
3799 | &tmp_loc, dict, stbuf); | |||
3800 | ||||
3801 | } | |||
3802 | ||||
3803 | ||||
3804 | int | |||
3805 | posix_readdirp_fill (xlator_t *this, fd_t *fd, gf_dirent_t *entries, dict_t *dict) | |||
3806 | { | |||
3807 | gf_dirent_t *entry = NULL((void*)0); | |||
3808 | inode_table_t *itable = NULL((void*)0); | |||
3809 | inode_t *inode = NULL((void*)0); | |||
3810 | char *hpath = NULL((void*)0); | |||
3811 | int len = 0; | |||
3812 | struct iatt stbuf = {0, }; | |||
3813 | uuid_t gfid; | |||
3814 | ||||
3815 | if (list_empty(&entries->list)) | |||
3816 | return 0; | |||
3817 | ||||
3818 | itable = fd->inode->table; | |||
3819 | ||||
3820 | len = posix_handle_path (this, fd->inode->gfid, NULL((void*)0), NULL((void*)0), 0); | |||
3821 | hpath = alloca (len + 256)__builtin_alloca (len + 256); /* NAME_MAX */ | |||
3822 | posix_handle_path (this, fd->inode->gfid, NULL((void*)0), hpath, len); | |||
3823 | len = strlen (hpath); | |||
3824 | hpath[len] = '/'; | |||
3825 | ||||
3826 | list_for_each_entry (entry, &entries->list, list)for (entry = ((typeof(*entry) *)((char *)((&entries->list )->next)-(unsigned long)(&((typeof(*entry) *)0)->list ))); &entry->list != (&entries->list); entry = ( (typeof(*entry) *)((char *)(entry->list.next)-(unsigned long )(&((typeof(*entry) *)0)->list)))) { | |||
3827 | memset (gfid, 0, 16); | |||
3828 | inode = inode_grep (fd->inode->table, fd->inode, | |||
3829 | entry->d_name); | |||
3830 | if (inode) | |||
3831 | uuid_copy (gfid, inode->gfid); | |||
3832 | ||||
3833 | strcpy (&hpath[len+1], entry->d_name); | |||
3834 | ||||
3835 | posix_pstat (this, gfid, hpath, &stbuf); | |||
3836 | ||||
3837 | if (!inode) | |||
3838 | inode = inode_find (itable, stbuf.ia_gfid); | |||
3839 | ||||
3840 | if (!inode) | |||
3841 | inode = inode_new (itable); | |||
3842 | ||||
3843 | entry->inode = inode; | |||
3844 | ||||
3845 | if (dict) { | |||
3846 | entry->dict = | |||
3847 | posix_entry_xattr_fill (this, entry->inode, | |||
3848 | fd, entry->d_name, | |||
3849 | dict, &stbuf); | |||
3850 | dict_ref (entry->dict); | |||
3851 | } | |||
3852 | ||||
3853 | entry->d_stat = stbuf; | |||
3854 | if (stbuf.ia_ino) | |||
3855 | entry->d_ino = stbuf.ia_ino; | |||
3856 | inode = NULL((void*)0); | |||
3857 | } | |||
3858 | ||||
3859 | return 0; | |||
3860 | } | |||
3861 | ||||
3862 | ||||
3863 | int32_t | |||
3864 | posix_do_readdir (call_frame_t *frame, xlator_t *this, | |||
3865 | fd_t *fd, size_t size, off_t off, int whichop, dict_t *dict) | |||
3866 | { | |||
3867 | struct posix_fd *pfd = NULL((void*)0); | |||
3868 | DIR *dir = NULL((void*)0); | |||
3869 | int ret = -1; | |||
3870 | int count = 0; | |||
3871 | int32_t op_ret = -1; | |||
3872 | int32_t op_errno = 0; | |||
3873 | gf_dirent_t entries; | |||
3874 | int32_t skip_dirs = 0; | |||
3875 | ||||
3876 | ||||
3877 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3877, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
3878 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3878, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
3879 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 3879, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
3880 | ||||
3881 | INIT_LIST_HEAD (&entries.list)do { (&entries.list)->next = (&entries.list)->prev = &entries.list; } while (0); | |||
3882 | ||||
3883 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
3884 | if (ret < 0) { | |||
3885 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3886, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0) | |||
3886 | "pfd is NULL, fd=%p", fd)do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 3886, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0); | |||
3887 | op_errno = -ret; | |||
3888 | goto out; | |||
3889 | } | |||
3890 | ||||
3891 | dir = pfd->dir; | |||
3892 | ||||
3893 | if (!dir) { | |||
3894 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("dir is NULL for fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3895, GF_LOG_WARNING , "dir is NULL for fd=%p", fd); } while (0) | |||
3895 | "dir is NULL for fd=%p", fd)do { do { if (0) printf ("dir is NULL for fd=%p", fd); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 3895, GF_LOG_WARNING , "dir is NULL for fd=%p", fd); } while (0); | |||
3896 | op_errno = EINVAL22; | |||
3897 | goto out; | |||
3898 | } | |||
3899 | ||||
3900 | /* When READDIR_FILTER option is set to on, we can filter out | |||
3901 | * directory's entry from the entry->list. | |||
3902 | */ | |||
3903 | ret = dict_get_int32 (dict, GF_READDIR_SKIP_DIRS"readdir-filter-directories", &skip_dirs); | |||
3904 | ||||
3905 | LOCK (&fd->lock)pthread_spin_lock (&fd->lock); | |||
3906 | { | |||
3907 | /* posix_fill_readdir performs multiple separate individual | |||
3908 | readdir() calls to fill up the buffer. | |||
3909 | ||||
3910 | In case of NFS where the same anonymous FD is shared between | |||
3911 | different applications, reading a common directory can | |||
3912 | result in the anonymous fd getting re-used unsafely between | |||
3913 | the two readdir requests (in two different io-threads). | |||
3914 | ||||
3915 | It would also help, in the future, to replace the loop | |||
3916 | around readdir() with a single large getdents() call. | |||
3917 | */ | |||
3918 | count = posix_fill_readdir (fd, dir, off, size, &entries, this, | |||
3919 | skip_dirs); | |||
3920 | } | |||
3921 | UNLOCK (&fd->lock)pthread_spin_unlock (&fd->lock); | |||
3922 | ||||
3923 | /* pick ENOENT to indicate EOF */ | |||
3924 | op_errno = errno(*__errno_location ()); | |||
3925 | op_ret = count; | |||
3926 | ||||
3927 | if (whichop != GF_FOP_READDIRP) | |||
3928 | goto out; | |||
3929 | ||||
3930 | posix_readdirp_fill (this, fd, &entries, dict); | |||
3931 | ||||
3932 | out: | |||
3933 | STACK_UNWIND_STRICT (readdir, frame, op_ret, op_errno, &entries, NULL)do { fop_readdir_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 3933, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_readdir_cbk_t )frame->ret; _parent = frame->parent; pthread_spin_lock (&frame->root-> stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, &entries, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
3934 | ||||
3935 | gf_dirent_free (&entries); | |||
3936 | ||||
3937 | return 0; | |||
3938 | } | |||
3939 | ||||
3940 | ||||
3941 | int32_t | |||
3942 | posix_readdir (call_frame_t *frame, xlator_t *this, | |||
3943 | fd_t *fd, size_t size, off_t off, dict_t *xdata) | |||
3944 | { | |||
3945 | posix_do_readdir (frame, this, fd, size, off, GF_FOP_READDIR, xdata); | |||
3946 | return 0; | |||
3947 | } | |||
3948 | ||||
3949 | ||||
3950 | int32_t | |||
3951 | posix_readdirp (call_frame_t *frame, xlator_t *this, | |||
3952 | fd_t *fd, size_t size, off_t off, dict_t *dict) | |||
3953 | { | |||
3954 | posix_do_readdir (frame, this, fd, size, off, GF_FOP_READDIRP, dict); | |||
3955 | return 0; | |||
3956 | } | |||
3957 | ||||
3958 | int32_t | |||
3959 | posix_priv (xlator_t *this) | |||
3960 | { | |||
3961 | struct posix_private *priv = NULL((void*)0); | |||
3962 | char key_prefix[GF_DUMP_MAX_BUF_LEN4096]; | |||
3963 | ||||
3964 | snprintf(key_prefix, GF_DUMP_MAX_BUF_LEN4096, "%s.%s", this->type, | |||
3965 | this->name); | |||
3966 | gf_proc_dump_add_section(key_prefix); | |||
3967 | ||||
3968 | if (!this) | |||
3969 | return 0; | |||
3970 | ||||
3971 | priv = this->private; | |||
3972 | ||||
3973 | if (!priv) | |||
3974 | return 0; | |||
3975 | ||||
3976 | gf_proc_dump_write("base_path","%s", priv->base_path); | |||
3977 | gf_proc_dump_write("base_path_length","%d", priv->base_path_length); | |||
3978 | gf_proc_dump_write("max_read","%d", priv->read_value); | |||
3979 | gf_proc_dump_write("max_write","%d", priv->write_value); | |||
3980 | gf_proc_dump_write("nr_files","%ld", priv->nr_files); | |||
3981 | ||||
3982 | return 0; | |||
3983 | } | |||
3984 | ||||
3985 | int32_t | |||
3986 | posix_inode (xlator_t *this) | |||
3987 | { | |||
3988 | return 0; | |||
3989 | } | |||
3990 | ||||
3991 | ||||
3992 | int32_t | |||
3993 | posix_rchecksum (call_frame_t *frame, xlator_t *this, | |||
3994 | fd_t *fd, off_t offset, int32_t len, dict_t *xdata) | |||
3995 | { | |||
3996 | char *alloc_buf = NULL((void*)0); | |||
3997 | char *buf = NULL((void*)0); | |||
3998 | int _fd = -1; | |||
3999 | struct posix_fd *pfd = NULL((void*)0); | |||
4000 | int op_ret = -1; | |||
4001 | int op_errno = 0; | |||
4002 | int ret = 0; | |||
4003 | int32_t weak_checksum = 0; | |||
4004 | unsigned char strong_checksum[MD5_DIGEST_LENGTH16] = {0}; | |||
4005 | struct posix_private *priv = NULL((void*)0); | |||
4006 | ||||
4007 | VALIDATE_OR_GOTO (frame, out)do { if (!frame) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "frame"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 4007, GF_LOG_WARNING, "invalid argument: " "frame" ); } while (0); goto out; } } while (0); | |||
4008 | VALIDATE_OR_GOTO (this, out)do { if (!this) { (*__errno_location ()) = 22; do { do { if ( 0) printf ("invalid argument: " "this"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 4008, GF_LOG_WARNING, "invalid argument: " "this" ); } while (0); goto out; } } while (0); | |||
4009 | VALIDATE_OR_GOTO (fd, out)do { if (!fd) { (*__errno_location ()) = 22; do { do { if (0) printf ("invalid argument: " "fd"); } while (0); _gf_log_callingfn ((this ? (this->name) : "(Govinda! Govinda!)"), "posix.c" , __FUNCTION__, 4009, GF_LOG_WARNING, "invalid argument: " "fd" ); } while (0); goto out; } } while (0); | |||
4010 | ||||
4011 | priv = this->private; | |||
4012 | memset (strong_checksum, 0, MD5_DIGEST_LENGTH16); | |||
4013 | ||||
4014 | alloc_buf = _page_aligned_alloc (len, &buf); | |||
4015 | if (!alloc_buf) { | |||
4016 | op_errno = ENOMEM12; | |||
4017 | goto out; | |||
4018 | } | |||
4019 | ||||
4020 | ret = posix_fd_ctx_get (fd, this, &pfd); | |||
4021 | if (ret < 0) { | |||
4022 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 4023, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0) | |||
4023 | "pfd is NULL, fd=%p", fd)do { do { if (0) printf ("pfd is NULL, fd=%p", fd); } while ( 0); _gf_log (this->name, "posix.c", __FUNCTION__, 4023, GF_LOG_WARNING , "pfd is NULL, fd=%p", fd); } while (0); | |||
4024 | op_errno = -ret; | |||
4025 | goto out; | |||
4026 | } | |||
4027 | ||||
4028 | _fd = pfd->fd; | |||
4029 | ||||
4030 | LOCK (&fd->lock)pthread_spin_lock (&fd->lock); | |||
4031 | { | |||
4032 | if (priv->aio_capable && priv->aio_init_done) | |||
4033 | __posix_fd_set_odirect (fd, pfd, 0, offset, len); | |||
4034 | ||||
4035 | ret = pread (_fd, buf, len, offset); | |||
4036 | if (ret < 0) { | |||
4037 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("pread of %d bytes returned %d (%s)" , len, ret, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4039, GF_LOG_WARNING , "pread of %d bytes returned %d (%s)", len, ret, strerror (( *__errno_location ()))); } while (0) | |||
4038 | "pread of %d bytes returned %d (%s)",do { do { if (0) printf ("pread of %d bytes returned %d (%s)" , len, ret, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4039, GF_LOG_WARNING , "pread of %d bytes returned %d (%s)", len, ret, strerror (( *__errno_location ()))); } while (0) | |||
4039 | len, ret, strerror (errno))do { do { if (0) printf ("pread of %d bytes returned %d (%s)" , len, ret, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4039, GF_LOG_WARNING , "pread of %d bytes returned %d (%s)", len, ret, strerror (( *__errno_location ()))); } while (0); | |||
4040 | ||||
4041 | op_errno = errno(*__errno_location ()); | |||
4042 | } | |||
4043 | ||||
4044 | } | |||
4045 | UNLOCK (&fd->lock)pthread_spin_unlock (&fd->lock); | |||
4046 | ||||
4047 | if (ret < 0) | |||
4048 | goto out; | |||
4049 | ||||
4050 | weak_checksum = gf_rsync_weak_checksum ((unsigned char *) buf, (size_t) len); | |||
4051 | gf_rsync_strong_checksum ((unsigned char *) buf, (size_t) len, (unsigned char *) strong_checksum); | |||
4052 | ||||
4053 | op_ret = 0; | |||
4054 | out: | |||
4055 | STACK_UNWIND_STRICT (rchecksum, frame, op_ret, op_errno,do { fop_rchecksum_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 4056, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rchecksum_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, weak_checksum, strong_checksum, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0) | |||
4056 | weak_checksum, strong_checksum, NULL)do { fop_rchecksum_cbk_t fn = ((void*)0); call_frame_t *_parent = ((void*)0); xlator_t *old_THIS = ((void*)0); if (!frame) { do { do { if (0) printf ("!frame"); } while (0); _gf_log ("stack" , "posix.c", __FUNCTION__, 4056, GF_LOG_CRITICAL, "!frame"); } while (0); break; } fn = (fop_rchecksum_cbk_t )frame->ret ; _parent = frame->parent; pthread_spin_lock (&frame-> root->stack_lock); { _parent->ref_count--; } pthread_spin_unlock (&frame->root->stack_lock); old_THIS = (*__glusterfs_this_location ()); (*__glusterfs_this_location()) = _parent->this; frame ->complete = _gf_true; frame->unwind_from = __FUNCTION__ ; if (frame->this->ctx->measure_latency) gf_latency_end (frame); fn (_parent, frame->cookie, _parent->this, op_ret , op_errno, weak_checksum, strong_checksum, ((void*)0)); (*__glusterfs_this_location ()) = old_THIS; } while (0); | |||
4057 | ||||
4058 | GF_FREE (alloc_buf)__gf_free (alloc_buf); | |||
4059 | ||||
4060 | return 0; | |||
4061 | } | |||
4062 | ||||
4063 | ||||
4064 | /** | |||
4065 | * notify - when parent sends PARENT_UP, send CHILD_UP event from here | |||
4066 | */ | |||
4067 | int32_t | |||
4068 | notify (xlator_t *this, | |||
4069 | int32_t event, | |||
4070 | void *data, | |||
4071 | ...) | |||
4072 | { | |||
4073 | switch (event) | |||
4074 | { | |||
4075 | case GF_EVENT_PARENT_UP: | |||
4076 | { | |||
4077 | /* Tell the parent that posix xlator is up */ | |||
4078 | default_notify (this, GF_EVENT_CHILD_UP, data); | |||
4079 | } | |||
4080 | break; | |||
4081 | default: | |||
4082 | /* */ | |||
4083 | break; | |||
4084 | } | |||
4085 | return 0; | |||
4086 | } | |||
4087 | ||||
4088 | int32_t | |||
4089 | mem_acct_init (xlator_t *this) | |||
4090 | { | |||
4091 | int ret = -1; | |||
4092 | ||||
4093 | if (!this) | |||
4094 | return ret; | |||
4095 | ||||
4096 | ret = xlator_mem_acct_init (this, gf_posix_mt_end + 1); | |||
4097 | ||||
4098 | if (ret != 0) { | |||
4099 | gf_log(this->name, GF_LOG_ERROR, "Memory accounting init"do { do { if (0) printf ("Memory accounting init" "failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4100 , GF_LOG_ERROR, "Memory accounting init" "failed"); } while ( 0) | |||
4100 | "failed")do { do { if (0) printf ("Memory accounting init" "failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4100 , GF_LOG_ERROR, "Memory accounting init" "failed"); } while ( 0); | |||
4101 | return ret; | |||
4102 | } | |||
4103 | ||||
4104 | return ret; | |||
4105 | } | |||
4106 | ||||
4107 | static int | |||
4108 | posix_set_owner (xlator_t *this, uid_t uid, gid_t gid) | |||
4109 | { | |||
4110 | struct posix_private *priv = NULL((void*)0); | |||
4111 | int ret = -1; | |||
4112 | ||||
4113 | priv = this->private; | |||
4114 | ||||
4115 | ret = sys_chown (priv->base_path, uid, gid); | |||
4116 | if (ret) | |||
4117 | gf_log (this->name, GF_LOG_ERROR, "Failed to set "do { do { if (0) printf ("Failed to set " "uid/gid for brick path %s, %s" , priv->base_path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4119, GF_LOG_ERROR , "Failed to set " "uid/gid for brick path %s, %s", priv-> base_path, strerror ((*__errno_location ()))); } while (0) | |||
4118 | "uid/gid for brick path %s, %s",do { do { if (0) printf ("Failed to set " "uid/gid for brick path %s, %s" , priv->base_path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4119, GF_LOG_ERROR , "Failed to set " "uid/gid for brick path %s, %s", priv-> base_path, strerror ((*__errno_location ()))); } while (0) | |||
4119 | priv->base_path, strerror (errno))do { do { if (0) printf ("Failed to set " "uid/gid for brick path %s, %s" , priv->base_path, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4119, GF_LOG_ERROR , "Failed to set " "uid/gid for brick path %s, %s", priv-> base_path, strerror ((*__errno_location ()))); } while (0); | |||
4120 | ||||
4121 | return ret; | |||
4122 | } | |||
4123 | ||||
4124 | int | |||
4125 | reconfigure (xlator_t *this, dict_t *options) | |||
4126 | { | |||
4127 | int ret = -1; | |||
4128 | struct posix_private *priv = NULL((void*)0); | |||
4129 | uid_t uid = -1; | |||
4130 | gid_t gid = -1; | |||
4131 | ||||
4132 | priv = this->private; | |||
4133 | ||||
4134 | GF_OPTION_RECONF ("brick-uid", uid, options, uint32, out)do { int val_ret = 0; val_ret = xlator_option_reconf_uint32 ( (*__glusterfs_this_location()), options, "brick-uid", &(uid )); if (val_ret) goto out; } while (0); | |||
4135 | GF_OPTION_RECONF ("brick-gid", gid, options, uint32, out)do { int val_ret = 0; val_ret = xlator_option_reconf_uint32 ( (*__glusterfs_this_location()), options, "brick-gid", &(gid )); if (val_ret) goto out; } while (0); | |||
4136 | posix_set_owner (this, uid, gid); | |||
4137 | ||||
4138 | GF_OPTION_RECONF ("linux-aio", priv->aio_configured,do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "linux-aio", &(priv ->aio_configured)); if (val_ret) goto out; } while (0) | |||
4139 | options, bool, out)do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "linux-aio", &(priv ->aio_configured)); if (val_ret) goto out; } while (0); | |||
4140 | ||||
4141 | if (priv->aio_configured) | |||
4142 | posix_aio_on (this); | |||
4143 | else | |||
4144 | posix_aio_off (this); | |||
4145 | ||||
4146 | GF_OPTION_RECONF ("node-uuid-pathinfo", priv->node_uuid_pathinfo,do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "node-uuid-pathinfo", & (priv->node_uuid_pathinfo)); if (val_ret) goto out; } while (0) | |||
4147 | options, bool, out)do { int val_ret = 0; val_ret = xlator_option_reconf_bool ((* __glusterfs_this_location()), options, "node-uuid-pathinfo", & (priv->node_uuid_pathinfo)); if (val_ret) goto out; } while (0); | |||
4148 | ||||
4149 | if (priv->node_uuid_pathinfo && | |||
4150 | (uuid_is_null (priv->glusterd_uuid))) { | |||
4151 | gf_log (this->name, GF_LOG_INFO,do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4153, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0) | |||
4152 | "glusterd uuid is NULL, pathinfo xattr would"do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4153, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0) | |||
4153 | " fallback to <hostname>:<export>")do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4153, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0); | |||
4154 | } | |||
4155 | ||||
4156 | ret = 0; | |||
4157 | out: | |||
4158 | return ret; | |||
4159 | } | |||
4160 | ||||
4161 | ||||
4162 | /** | |||
4163 | * init - | |||
4164 | */ | |||
4165 | int | |||
4166 | init (xlator_t *this) | |||
4167 | { | |||
4168 | struct posix_private *_private = NULL((void*)0); | |||
4169 | data_t *dir_data = NULL((void*)0); | |||
4170 | data_t *tmp_data = NULL((void*)0); | |||
4171 | struct stat buf = {0,}; | |||
4172 | gf_boolean_t tmp_bool = 0; | |||
4173 | int dict_ret = 0; | |||
4174 | int ret = 0; | |||
4175 | int op_ret = -1; | |||
4176 | ssize_t size = -1; | |||
4177 | int32_t janitor_sleep = 0; | |||
4178 | uuid_t old_uuid = {0,}; | |||
4179 | uuid_t dict_uuid = {0,}; | |||
4180 | uuid_t gfid = {0,}; | |||
4181 | uuid_t rootgfid = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1}; | |||
4182 | char *guuid = NULL((void*)0); | |||
4183 | uid_t uid = -1; | |||
4184 | gid_t gid = -1; | |||
4185 | ||||
4186 | dir_data = dict_get (this->options, "directory"); | |||
4187 | ||||
4188 | if (this->children) { | |||
4189 | gf_log (this->name, GF_LOG_CRITICAL,do { do { if (0) printf ("FATAL: storage/posix cannot have subvolumes" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4190, GF_LOG_CRITICAL, "FATAL: storage/posix cannot have subvolumes" ); } while (0) | |||
4190 | "FATAL: storage/posix cannot have subvolumes")do { do { if (0) printf ("FATAL: storage/posix cannot have subvolumes" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4190, GF_LOG_CRITICAL, "FATAL: storage/posix cannot have subvolumes" ); } while (0); | |||
4191 | ret = -1; | |||
4192 | goto out; | |||
4193 | } | |||
4194 | ||||
4195 | if (!this->parents) { | |||
4196 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Volume is dangling. Please check the volume file." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4197, GF_LOG_WARNING, "Volume is dangling. Please check the volume file." ); } while (0) | |||
4197 | "Volume is dangling. Please check the volume file.")do { do { if (0) printf ("Volume is dangling. Please check the volume file." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4197, GF_LOG_WARNING, "Volume is dangling. Please check the volume file." ); } while (0); | |||
4198 | } | |||
4199 | ||||
4200 | if (!dir_data) { | |||
4201 | gf_log (this->name, GF_LOG_CRITICAL,do { do { if (0) printf ("Export directory not specified in volume file." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4202, GF_LOG_CRITICAL, "Export directory not specified in volume file." ); } while (0) | |||
4202 | "Export directory not specified in volume file.")do { do { if (0) printf ("Export directory not specified in volume file." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4202, GF_LOG_CRITICAL, "Export directory not specified in volume file." ); } while (0); | |||
4203 | ret = -1; | |||
4204 | goto out; | |||
4205 | } | |||
4206 | ||||
4207 | umask (000); // umask `masking' is done at the client side | |||
4208 | ||||
4209 | /* Check whether the specified directory exists, if not log it. */ | |||
4210 | op_ret = stat (dir_data->data, &buf); | |||
4211 | if ((op_ret != 0) || !S_ISDIR (buf.st_mode)((((buf.st_mode)) & 0170000) == (0040000))) { | |||
4212 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4214, GF_LOG_ERROR, "Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0) | |||
4213 | "Directory '%s' doesn't exist, exiting.",do { do { if (0) printf ("Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4214, GF_LOG_ERROR, "Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0) | |||
4214 | dir_data->data)do { do { if (0) printf ("Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4214, GF_LOG_ERROR, "Directory '%s' doesn't exist, exiting." , dir_data->data); } while (0); | |||
4215 | ret = -1; | |||
4216 | goto out; | |||
4217 | } | |||
4218 | ||||
4219 | /* Check for Extended attribute support, if not present, log it */ | |||
4220 | op_ret = sys_lsetxattr (dir_data->data, | |||
4221 | "trusted.glusterfs.test", "working", 8, 0); | |||
4222 | if (op_ret == 0) { | |||
4223 | sys_lremovexattr (dir_data->data, "trusted.glusterfs.test"); | |||
4224 | } else { | |||
4225 | tmp_data = dict_get (this->options, | |||
4226 | "mandate-attribute"); | |||
4227 | if (tmp_data) { | |||
4228 | if (gf_string2boolean (tmp_data->data, | |||
4229 | &tmp_bool) == -1) { | |||
4230 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("wrong option provided for key " "\"mandate-attribute\"" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4232, GF_LOG_ERROR, "wrong option provided for key " "\"mandate-attribute\"" ); } while (0) | |||
4231 | "wrong option provided for key "do { do { if (0) printf ("wrong option provided for key " "\"mandate-attribute\"" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4232, GF_LOG_ERROR, "wrong option provided for key " "\"mandate-attribute\"" ); } while (0) | |||
4232 | "\"mandate-attribute\"")do { do { if (0) printf ("wrong option provided for key " "\"mandate-attribute\"" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4232, GF_LOG_ERROR, "wrong option provided for key " "\"mandate-attribute\"" ); } while (0); | |||
4233 | ret = -1; | |||
4234 | goto out; | |||
4235 | } | |||
4236 | if (!tmp_bool) { | |||
4237 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Extended attribute not supported, " "starting as per option"); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4239, GF_LOG_WARNING, "Extended attribute not supported, " "starting as per option"); } while (0) | |||
4238 | "Extended attribute not supported, "do { do { if (0) printf ("Extended attribute not supported, " "starting as per option"); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4239, GF_LOG_WARNING, "Extended attribute not supported, " "starting as per option"); } while (0) | |||
4239 | "starting as per option")do { do { if (0) printf ("Extended attribute not supported, " "starting as per option"); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4239, GF_LOG_WARNING, "Extended attribute not supported, " "starting as per option"); } while (0); | |||
4240 | } else { | |||
4241 | gf_log (this->name, GF_LOG_CRITICAL,do { do { if (0) printf ("Extended attribute not supported, " "exiting."); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4243, GF_LOG_CRITICAL, "Extended attribute not supported, " "exiting."); } while (0) | |||
4242 | "Extended attribute not supported, "do { do { if (0) printf ("Extended attribute not supported, " "exiting."); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4243, GF_LOG_CRITICAL, "Extended attribute not supported, " "exiting."); } while (0) | |||
4243 | "exiting.")do { do { if (0) printf ("Extended attribute not supported, " "exiting."); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4243, GF_LOG_CRITICAL, "Extended attribute not supported, " "exiting."); } while (0); | |||
4244 | ret = -1; | |||
4245 | goto out; | |||
4246 | } | |||
4247 | } else { | |||
4248 | gf_log (this->name, GF_LOG_CRITICAL,do { do { if (0) printf ("Extended attribute not supported, exiting." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4249, GF_LOG_CRITICAL, "Extended attribute not supported, exiting." ); } while (0) | |||
4249 | "Extended attribute not supported, exiting.")do { do { if (0) printf ("Extended attribute not supported, exiting." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4249, GF_LOG_CRITICAL, "Extended attribute not supported, exiting." ); } while (0); | |||
4250 | ret = -1; | |||
4251 | goto out; | |||
4252 | } | |||
4253 | } | |||
4254 | ||||
4255 | tmp_data = dict_get (this->options, "volume-id"); | |||
4256 | if (tmp_data) { | |||
4257 | op_ret = uuid_parse (tmp_data->data, dict_uuid); | |||
4258 | if (op_ret < 0) { | |||
4259 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4261, GF_LOG_ERROR, "wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0) | |||
4260 | "wrong volume-id (%s) set in volume file",do { do { if (0) printf ("wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4261, GF_LOG_ERROR, "wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0) | |||
4261 | tmp_data->data)do { do { if (0) printf ("wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4261, GF_LOG_ERROR, "wrong volume-id (%s) set in volume file" , tmp_data->data); } while (0); | |||
4262 | ret = -1; | |||
4263 | goto out; | |||
4264 | } | |||
4265 | size = sys_lgetxattr (dir_data->data, | |||
4266 | "trusted.glusterfs.volume-id", old_uuid, 16); | |||
4267 | if (size == 16) { | |||
4268 | if (uuid_compare (old_uuid, dict_uuid)) { | |||
4269 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4272, GF_LOG_ERROR, "mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0) | |||
4270 | "mismatching volume-id (%s) received. "do { do { if (0) printf ("mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4272, GF_LOG_ERROR, "mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0) | |||
4271 | "already is a part of volume %s ",do { do { if (0) printf ("mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4272, GF_LOG_ERROR, "mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0) | |||
4272 | tmp_data->data, uuid_utoa (old_uuid))do { do { if (0) printf ("mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4272, GF_LOG_ERROR, "mismatching volume-id (%s) received. " "already is a part of volume %s ", tmp_data->data, uuid_utoa (old_uuid)); } while (0); | |||
4273 | ret = -1; | |||
4274 | goto out; | |||
4275 | } | |||
4276 | } else if ((size == -1) && (errno(*__errno_location ()) == ENODATA61)) { | |||
4277 | ||||
4278 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4280, GF_LOG_ERROR, "Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0) | |||
4279 | "Extended attribute trusted.glusterfs."do { do { if (0) printf ("Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4280, GF_LOG_ERROR, "Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0) | |||
4280 | "volume-id is absent")do { do { if (0) printf ("Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4280, GF_LOG_ERROR, "Extended attribute trusted.glusterfs." "volume-id is absent"); } while (0); | |||
4281 | ret = -1; | |||
4282 | goto out; | |||
4283 | ||||
4284 | } else if ((size == -1) && (errno(*__errno_location ()) != ENODATA61)) { | |||
4285 | /* Wrong 'volume-id' is set, it should be error */ | |||
4286 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s: failed to fetch volume-id (%s)" , dir_data->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4288, GF_LOG_WARNING , "%s: failed to fetch volume-id (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0) | |||
4287 | "%s: failed to fetch volume-id (%s)",do { do { if (0) printf ("%s: failed to fetch volume-id (%s)" , dir_data->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4288, GF_LOG_WARNING , "%s: failed to fetch volume-id (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0) | |||
4288 | dir_data->data, strerror (errno))do { do { if (0) printf ("%s: failed to fetch volume-id (%s)" , dir_data->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4288, GF_LOG_WARNING , "%s: failed to fetch volume-id (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0); | |||
4289 | ret = -1; | |||
4290 | goto out; | |||
4291 | } else { | |||
4292 | ret = -1; | |||
4293 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("failed to fetch proper volume id from export" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4294, GF_LOG_ERROR, "failed to fetch proper volume id from export" ); } while (0) | |||
4294 | "failed to fetch proper volume id from export")do { do { if (0) printf ("failed to fetch proper volume id from export" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4294, GF_LOG_ERROR, "failed to fetch proper volume id from export" ); } while (0); | |||
4295 | goto out; | |||
4296 | } | |||
4297 | } | |||
4298 | ||||
4299 | /* Now check if the export directory has some other 'gfid', | |||
4300 | other than that of root '/' */ | |||
4301 | size = sys_lgetxattr (dir_data->data, "trusted.gfid", gfid, 16); | |||
4302 | if (size == 16) { | |||
4303 | if (!__is_root_gfid (gfid)) { | |||
4304 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s: gfid (%s) is not that of glusterfs '/' " , dir_data->data, uuid_utoa (gfid)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 4306, GF_LOG_WARNING, "%s: gfid (%s) is not that of glusterfs '/' ", dir_data-> data, uuid_utoa (gfid)); } while (0) | |||
4305 | "%s: gfid (%s) is not that of glusterfs '/' ",do { do { if (0) printf ("%s: gfid (%s) is not that of glusterfs '/' " , dir_data->data, uuid_utoa (gfid)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 4306, GF_LOG_WARNING, "%s: gfid (%s) is not that of glusterfs '/' ", dir_data-> data, uuid_utoa (gfid)); } while (0) | |||
4306 | dir_data->data, uuid_utoa (gfid))do { do { if (0) printf ("%s: gfid (%s) is not that of glusterfs '/' " , dir_data->data, uuid_utoa (gfid)); } while (0); _gf_log ( this->name, "posix.c", __FUNCTION__, 4306, GF_LOG_WARNING, "%s: gfid (%s) is not that of glusterfs '/' ", dir_data-> data, uuid_utoa (gfid)); } while (0); | |||
4307 | ret = -1; | |||
4308 | goto out; | |||
4309 | } | |||
4310 | } else if (size != -1) { | |||
4311 | /* Wrong 'gfid' is set, it should be error */ | |||
4312 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s: wrong value set as gfid", dir_data ->data); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4314, GF_LOG_WARNING, "%s: wrong value set as gfid", dir_data ->data); } while (0) | |||
4313 | "%s: wrong value set as gfid",do { do { if (0) printf ("%s: wrong value set as gfid", dir_data ->data); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4314, GF_LOG_WARNING, "%s: wrong value set as gfid", dir_data ->data); } while (0) | |||
4314 | dir_data->data)do { do { if (0) printf ("%s: wrong value set as gfid", dir_data ->data); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4314, GF_LOG_WARNING, "%s: wrong value set as gfid", dir_data ->data); } while (0); | |||
4315 | ret = -1; | |||
4316 | goto out; | |||
4317 | } else if ((size == -1) && (errno(*__errno_location ()) != ENODATA61)) { | |||
4318 | /* Wrong 'gfid' is set, it should be error */ | |||
4319 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("%s: failed to fetch gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4321, GF_LOG_WARNING , "%s: failed to fetch gfid (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0) | |||
4320 | "%s: failed to fetch gfid (%s)",do { do { if (0) printf ("%s: failed to fetch gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4321, GF_LOG_WARNING , "%s: failed to fetch gfid (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0) | |||
4321 | dir_data->data, strerror (errno))do { do { if (0) printf ("%s: failed to fetch gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4321, GF_LOG_WARNING , "%s: failed to fetch gfid (%s)", dir_data->data, strerror ((*__errno_location ()))); } while (0); | |||
4322 | ret = -1; | |||
4323 | goto out; | |||
4324 | } else { | |||
4325 | /* First time volume, set the GFID */ | |||
4326 | size = sys_lsetxattr (dir_data->data, "trusted.gfid", rootgfid, | |||
4327 | 16, XATTR_CREATEXATTR_CREATE); | |||
4328 | if (size) { | |||
4329 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("%s: failed to set gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4331, GF_LOG_ERROR, "%s: failed to set gfid (%s)", dir_data->data, strerror ( (*__errno_location ()))); } while (0) | |||
4330 | "%s: failed to set gfid (%s)",do { do { if (0) printf ("%s: failed to set gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4331, GF_LOG_ERROR, "%s: failed to set gfid (%s)", dir_data->data, strerror ( (*__errno_location ()))); } while (0) | |||
4331 | dir_data->data, strerror (errno))do { do { if (0) printf ("%s: failed to set gfid (%s)", dir_data ->data, strerror ((*__errno_location ()))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4331, GF_LOG_ERROR, "%s: failed to set gfid (%s)", dir_data->data, strerror ( (*__errno_location ()))); } while (0); | |||
4332 | ret = -1; | |||
4333 | goto out; | |||
4334 | } | |||
4335 | } | |||
4336 | ||||
4337 | size = sys_lgetxattr (dir_data->data, "system.posix_acl_access", | |||
4338 | NULL((void*)0), 0); | |||
4339 | if ((size < 0) && (errno(*__errno_location ()) == ENOTSUP95)) | |||
4340 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Posix access control list is not supported." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4341, GF_LOG_WARNING, "Posix access control list is not supported." ); } while (0) | |||
4341 | "Posix access control list is not supported.")do { do { if (0) printf ("Posix access control list is not supported." ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4341, GF_LOG_WARNING, "Posix access control list is not supported." ); } while (0); | |||
4342 | ||||
4343 | ret = 0; | |||
4344 | _private = GF_CALLOC (1, sizeof (*_private),__gf_calloc (1, sizeof (*_private), gf_posix_mt_posix_private ) | |||
4345 | gf_posix_mt_posix_private)__gf_calloc (1, sizeof (*_private), gf_posix_mt_posix_private ); | |||
4346 | if (!_private) { | |||
4347 | ret = -1; | |||
4348 | goto out; | |||
4349 | } | |||
4350 | ||||
4351 | _private->base_path = gf_strdup (dir_data->data); | |||
4352 | _private->base_path_length = strlen (_private->base_path); | |||
4353 | ||||
4354 | LOCK_INIT (&_private->lock)pthread_spin_init (&_private->lock, 0); | |||
4355 | ||||
4356 | ret = dict_get_str (this->options, "hostname", &_private->hostname); | |||
4357 | if (ret) { | |||
4358 | _private->hostname = GF_CALLOC (256, sizeof (char),__gf_calloc (256, sizeof (char), gf_common_mt_char) | |||
4359 | gf_common_mt_char)__gf_calloc (256, sizeof (char), gf_common_mt_char); | |||
4360 | if (!_private->hostname) { | |||
4361 | goto out; | |||
4362 | } | |||
4363 | ret = gethostname (_private->hostname, 256); | |||
4364 | if (ret < 0) { | |||
4365 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("could not find hostname (%s)", strerror ((*__errno_location ()))); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4366, GF_LOG_WARNING, "could not find hostname (%s)" , strerror ((*__errno_location ()))); } while (0) | |||
4366 | "could not find hostname (%s)", strerror (errno))do { do { if (0) printf ("could not find hostname (%s)", strerror ((*__errno_location ()))); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4366, GF_LOG_WARNING, "could not find hostname (%s)" , strerror ((*__errno_location ()))); } while (0); | |||
4367 | } | |||
4368 | } | |||
4369 | ||||
4370 | _private->export_statfs = 1; | |||
4371 | tmp_data = dict_get (this->options, "export-statfs-size"); | |||
4372 | if (tmp_data) { | |||
4373 | if (gf_string2boolean (tmp_data->data, | |||
4374 | &_private->export_statfs) == -1) { | |||
4375 | ret = -1; | |||
4376 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("'export-statfs-size' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4378, GF_LOG_ERROR, "'export-statfs-size' takes only boolean " "options"); } while (0) | |||
4377 | "'export-statfs-size' takes only boolean "do { do { if (0) printf ("'export-statfs-size' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4378, GF_LOG_ERROR, "'export-statfs-size' takes only boolean " "options"); } while (0) | |||
4378 | "options")do { do { if (0) printf ("'export-statfs-size' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4378, GF_LOG_ERROR, "'export-statfs-size' takes only boolean " "options"); } while (0); | |||
4379 | goto out; | |||
4380 | } | |||
4381 | if (!_private->export_statfs) | |||
4382 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("'statfs()' returns dummy size"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4383, GF_LOG_DEBUG , "'statfs()' returns dummy size"); } while (0) | |||
4383 | "'statfs()' returns dummy size")do { do { if (0) printf ("'statfs()' returns dummy size"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4383, GF_LOG_DEBUG , "'statfs()' returns dummy size"); } while (0); | |||
4384 | } | |||
4385 | ||||
4386 | _private->background_unlink = 0; | |||
4387 | tmp_data = dict_get (this->options, "background-unlink"); | |||
4388 | if (tmp_data) { | |||
4389 | if (gf_string2boolean (tmp_data->data, | |||
4390 | &_private->background_unlink) == -1) { | |||
4391 | ret = -1; | |||
4392 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("'background-unlink' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4394, GF_LOG_ERROR, "'background-unlink' takes only boolean " "options"); } while (0) | |||
4393 | "'background-unlink' takes only boolean "do { do { if (0) printf ("'background-unlink' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4394, GF_LOG_ERROR, "'background-unlink' takes only boolean " "options"); } while (0) | |||
4394 | "options")do { do { if (0) printf ("'background-unlink' takes only boolean " "options"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4394, GF_LOG_ERROR, "'background-unlink' takes only boolean " "options"); } while (0); | |||
4395 | goto out; | |||
4396 | } | |||
4397 | ||||
4398 | if (_private->background_unlink) | |||
4399 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("unlinks will be performed in background" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4400, GF_LOG_DEBUG, "unlinks will be performed in background" ); } while (0) | |||
4400 | "unlinks will be performed in background")do { do { if (0) printf ("unlinks will be performed in background" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4400, GF_LOG_DEBUG, "unlinks will be performed in background" ); } while (0); | |||
4401 | } | |||
4402 | ||||
4403 | tmp_data = dict_get (this->options, "o-direct"); | |||
4404 | if (tmp_data) { | |||
4405 | if (gf_string2boolean (tmp_data->data, | |||
4406 | &_private->o_direct) == -1) { | |||
4407 | ret = -1; | |||
4408 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("wrong option provided for 'o-direct'" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4409, GF_LOG_ERROR, "wrong option provided for 'o-direct'") ; } while (0) | |||
4409 | "wrong option provided for 'o-direct'")do { do { if (0) printf ("wrong option provided for 'o-direct'" ); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4409, GF_LOG_ERROR, "wrong option provided for 'o-direct'") ; } while (0); | |||
4410 | goto out; | |||
4411 | } | |||
4412 | if (_private->o_direct) | |||
4413 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4415, GF_LOG_DEBUG, "o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0) | |||
4414 | "o-direct mode is enabled (O_DIRECT "do { do { if (0) printf ("o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4415, GF_LOG_DEBUG, "o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0) | |||
4415 | "for every open)")do { do { if (0) printf ("o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4415, GF_LOG_DEBUG, "o-direct mode is enabled (O_DIRECT " "for every open)"); } while (0); | |||
4416 | } | |||
4417 | ||||
4418 | ret = dict_get_str (this->options, "glusterd-uuid", &guuid); | |||
4419 | if (!ret) { | |||
4420 | if (uuid_parse (guuid, _private->glusterd_uuid)) | |||
4421 | gf_log (this->name, GF_LOG_WARNING, "Cannot parse "do { do { if (0) printf ("Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\""); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4423, GF_LOG_WARNING , "Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\"" ); } while (0) | |||
4422 | "glusterd (node) UUID, node-uuid xattr "do { do { if (0) printf ("Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\""); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4423, GF_LOG_WARNING , "Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\"" ); } while (0) | |||
4423 | "request would return - \"No such attribute\"")do { do { if (0) printf ("Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\""); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4423, GF_LOG_WARNING , "Cannot parse " "glusterd (node) UUID, node-uuid xattr " "request would return - \"No such attribute\"" ); } while (0); | |||
4424 | } else { | |||
4425 | gf_log (this->name, GF_LOG_DEBUG, "No glusterd (node) UUID "do { do { if (0) printf ("No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\""); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4427, GF_LOG_DEBUG, "No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\"" ); } while (0) | |||
4426 | "passed - node-uuid xattr request will return "do { do { if (0) printf ("No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\""); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4427, GF_LOG_DEBUG, "No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\"" ); } while (0) | |||
4427 | "\"No such attribute\"")do { do { if (0) printf ("No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\""); } while (0); _gf_log (this->name , "posix.c", __FUNCTION__, 4427, GF_LOG_DEBUG, "No glusterd (node) UUID " "passed - node-uuid xattr request will return " "\"No such attribute\"" ); } while (0); | |||
4428 | } | |||
4429 | ret = 0; | |||
4430 | ||||
4431 | _private->janitor_sleep_duration = 600; | |||
4432 | ||||
4433 | dict_ret = dict_get_int32 (this->options, "janitor-sleep-duration", | |||
4434 | &janitor_sleep); | |||
4435 | if (dict_ret == 0) { | |||
4436 | gf_log (this->name, GF_LOG_DEBUG,do { do { if (0) printf ("Setting janitor sleep duration to %d." , janitor_sleep); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4438, GF_LOG_DEBUG, "Setting janitor sleep duration to %d." , janitor_sleep); } while (0) | |||
4437 | "Setting janitor sleep duration to %d.",do { do { if (0) printf ("Setting janitor sleep duration to %d." , janitor_sleep); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4438, GF_LOG_DEBUG, "Setting janitor sleep duration to %d." , janitor_sleep); } while (0) | |||
4438 | janitor_sleep)do { do { if (0) printf ("Setting janitor sleep duration to %d." , janitor_sleep); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4438, GF_LOG_DEBUG, "Setting janitor sleep duration to %d." , janitor_sleep); } while (0); | |||
4439 | ||||
4440 | _private->janitor_sleep_duration = janitor_sleep; | |||
4441 | } | |||
4442 | /* performing open dir on brick dir locks the brick dir | |||
4443 | * and prevents it from being unmounted | |||
4444 | */ | |||
4445 | _private->mount_lock = opendir (dir_data->data); | |||
4446 | if (!_private->mount_lock) { | |||
4447 | ret = -1; | |||
4448 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Could not lock brick directory"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4449 , GF_LOG_ERROR, "Could not lock brick directory"); } while (0 ) | |||
4449 | "Could not lock brick directory")do { do { if (0) printf ("Could not lock brick directory"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4449 , GF_LOG_ERROR, "Could not lock brick directory"); } while (0 ); | |||
4450 | goto out; | |||
4451 | } | |||
4452 | #ifndef GF_DARWIN_HOST_OS | |||
4453 | { | |||
4454 | struct rlimit lim; | |||
4455 | lim.rlim_cur = 1048576; | |||
4456 | lim.rlim_max = 1048576; | |||
4457 | ||||
4458 | if (setrlimit (RLIMIT_NOFILERLIMIT_NOFILE, &lim) == -1) { | |||
4459 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Failed to set 'ulimit -n " " 1048576': %s" , strerror((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 4461, GF_LOG_WARNING, "Failed to set 'ulimit -n " " 1048576': %s", strerror((*__errno_location ()))); } while ( 0) | |||
4460 | "Failed to set 'ulimit -n "do { do { if (0) printf ("Failed to set 'ulimit -n " " 1048576': %s" , strerror((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 4461, GF_LOG_WARNING, "Failed to set 'ulimit -n " " 1048576': %s", strerror((*__errno_location ()))); } while ( 0) | |||
4461 | " 1048576': %s", strerror(errno))do { do { if (0) printf ("Failed to set 'ulimit -n " " 1048576': %s" , strerror((*__errno_location ()))); } while (0); _gf_log (this ->name, "posix.c", __FUNCTION__, 4461, GF_LOG_WARNING, "Failed to set 'ulimit -n " " 1048576': %s", strerror((*__errno_location ()))); } while ( 0); | |||
4462 | lim.rlim_cur = 65536; | |||
4463 | lim.rlim_max = 65536; | |||
4464 | ||||
4465 | if (setrlimit (RLIMIT_NOFILERLIMIT_NOFILE, &lim) == -1) { | |||
4466 | gf_log (this->name, GF_LOG_WARNING,do { do { if (0) printf ("Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4469, GF_LOG_WARNING, "Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0) | |||
4467 | "Failed to set maximum allowed open "do { do { if (0) printf ("Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4469, GF_LOG_WARNING, "Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0) | |||
4468 | "file descriptors to 64k: %s",do { do { if (0) printf ("Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4469, GF_LOG_WARNING, "Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0) | |||
4469 | strerror(errno))do { do { if (0) printf ("Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__ , 4469, GF_LOG_WARNING, "Failed to set maximum allowed open " "file descriptors to 64k: %s", strerror((*__errno_location ( )))); } while (0); | |||
4470 | } | |||
4471 | else { | |||
4472 | gf_log (this->name, GF_LOG_INFO,do { do { if (0) printf ("Maximum allowed open file descriptors " "set to 65536"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4474, GF_LOG_INFO, "Maximum allowed open file descriptors " "set to 65536"); } while (0) | |||
4473 | "Maximum allowed open file descriptors "do { do { if (0) printf ("Maximum allowed open file descriptors " "set to 65536"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4474, GF_LOG_INFO, "Maximum allowed open file descriptors " "set to 65536"); } while (0) | |||
4474 | "set to 65536")do { do { if (0) printf ("Maximum allowed open file descriptors " "set to 65536"); } while (0); _gf_log (this->name, "posix.c" , __FUNCTION__, 4474, GF_LOG_INFO, "Maximum allowed open file descriptors " "set to 65536"); } while (0); | |||
4475 | } | |||
4476 | } | |||
4477 | } | |||
4478 | #endif | |||
4479 | this->private = (void *)_private; | |||
4480 | ||||
4481 | op_ret = posix_handle_init (this); | |||
4482 | if (op_ret == -1) { | |||
4483 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Posix handle setup failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4484, GF_LOG_ERROR , "Posix handle setup failed"); } while (0) | |||
4484 | "Posix handle setup failed")do { do { if (0) printf ("Posix handle setup failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4484, GF_LOG_ERROR , "Posix handle setup failed"); } while (0); | |||
4485 | ret = -1; | |||
4486 | goto out; | |||
4487 | } | |||
4488 | ||||
4489 | op_ret = posix_handle_trash_init (this); | |||
4490 | if (op_ret < 0) { | |||
4491 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Posix landfill setup failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4492, GF_LOG_ERROR , "Posix landfill setup failed"); } while (0) | |||
4492 | "Posix landfill setup failed")do { do { if (0) printf ("Posix landfill setup failed"); } while (0); _gf_log (this->name, "posix.c", __FUNCTION__, 4492, GF_LOG_ERROR , "Posix landfill setup failed"); } while (0); | |||
4493 | ret = -1; | |||
4494 | goto out; | |||
4495 | } | |||
4496 | ||||
4497 | _private->aio_init_done = _gf_false; | |||
4498 | _private->aio_capable = _gf_false; | |||
4499 | ||||
4500 | GF_OPTION_INIT ("brick-uid", uid, uint32, out)do { int val_ret = 0; val_ret = xlator_option_init_uint32 ((* __glusterfs_this_location()), (*__glusterfs_this_location())-> options, "brick-uid", &(uid)); if (val_ret) goto out; } while (0); | |||
4501 | GF_OPTION_INIT ("brick-gid", gid, uint32, out)do { int val_ret = 0; val_ret = xlator_option_init_uint32 ((* __glusterfs_this_location()), (*__glusterfs_this_location())-> options, "brick-gid", &(gid)); if (val_ret) goto out; } while (0); | |||
4502 | posix_set_owner (this, uid, gid); | |||
4503 | ||||
4504 | GF_OPTION_INIT ("linux-aio", _private->aio_configured, bool, out)do { int val_ret = 0; val_ret = xlator_option_init_bool ((*__glusterfs_this_location ()), (*__glusterfs_this_location())->options, "linux-aio", &(_private->aio_configured)); if (val_ret) goto out; } while (0); | |||
4505 | ||||
4506 | if (_private->aio_configured) { | |||
4507 | op_ret = posix_aio_on (this); | |||
4508 | ||||
4509 | if (op_ret == -1) { | |||
4510 | gf_log (this->name, GF_LOG_ERROR,do { do { if (0) printf ("Posix AIO init failed"); } while (0 ); _gf_log (this->name, "posix.c", __FUNCTION__, 4511, GF_LOG_ERROR , "Posix AIO init failed"); } while (0) | |||
4511 | "Posix AIO init failed")do { do { if (0) printf ("Posix AIO init failed"); } while (0 ); _gf_log (this->name, "posix.c", __FUNCTION__, 4511, GF_LOG_ERROR , "Posix AIO init failed"); } while (0); | |||
4512 | ret = -1; | |||
4513 | goto out; | |||
4514 | } | |||
4515 | } | |||
4516 | ||||
4517 | GF_OPTION_INIT ("node-uuid-pathinfo",do { int val_ret = 0; val_ret = xlator_option_init_bool ((*__glusterfs_this_location ()), (*__glusterfs_this_location())->options, "node-uuid-pathinfo" , &(_private->node_uuid_pathinfo)); if (val_ret) goto out ; } while (0) | |||
4518 | _private->node_uuid_pathinfo, bool, out)do { int val_ret = 0; val_ret = xlator_option_init_bool ((*__glusterfs_this_location ()), (*__glusterfs_this_location())->options, "node-uuid-pathinfo" , &(_private->node_uuid_pathinfo)); if (val_ret) goto out ; } while (0); | |||
4519 | if (_private->node_uuid_pathinfo && | |||
4520 | (uuid_is_null (_private->glusterd_uuid))) { | |||
4521 | gf_log (this->name, GF_LOG_INFO,do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4523, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0) | |||
4522 | "glusterd uuid is NULL, pathinfo xattr would"do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4523, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0) | |||
4523 | " fallback to <hostname>:<export>")do { do { if (0) printf ("glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>"); } while (0) ; _gf_log (this->name, "posix.c", __FUNCTION__, 4523, GF_LOG_INFO , "glusterd uuid is NULL, pathinfo xattr would" " fallback to <hostname>:<export>" ); } while (0); | |||
4524 | } | |||
4525 | ||||
4526 | pthread_mutex_init (&_private->janitor_lock, NULL((void*)0)); | |||
4527 | pthread_cond_init (&_private->janitor_cond, NULL((void*)0)); | |||
4528 | INIT_LIST_HEAD (&_private->janitor_fds)do { (&_private->janitor_fds)->next = (&_private ->janitor_fds)->prev = &_private->janitor_fds; } while (0); | |||
4529 | ||||
4530 | posix_spawn_janitor_thread (this); | |||
4531 | out: | |||
4532 | return ret; | |||
4533 | } | |||
4534 | ||||
4535 | void | |||
4536 | fini (xlator_t *this) | |||
4537 | { | |||
4538 | struct posix_private *priv = this->private; | |||
4539 | if (!priv) | |||
4540 | return; | |||
4541 | this->private = NULL((void*)0); | |||
4542 | /*unlock brick dir*/ | |||
4543 | if (priv->mount_lock) | |||
4544 | closedir (priv->mount_lock); | |||
4545 | GF_FREE (priv)__gf_free (priv); | |||
4546 | return; | |||
4547 | } | |||
4548 | ||||
4549 | struct xlator_dumpops dumpops = { | |||
4550 | .priv = posix_priv, | |||
4551 | .inode = posix_inode, | |||
4552 | }; | |||
4553 | ||||
4554 | struct xlator_fops fops = { | |||
4555 | .lookup = posix_lookup, | |||
4556 | .stat = posix_stat, | |||
4557 | .opendir = posix_opendir, | |||
4558 | .readdir = posix_readdir, | |||
4559 | .readdirp = posix_readdirp, | |||
4560 | .readlink = posix_readlink, | |||
4561 | .mknod = posix_mknod, | |||
4562 | .mkdir = posix_mkdir, | |||
4563 | .unlink = posix_unlink, | |||
4564 | .rmdir = posix_rmdir, | |||
4565 | .symlink = posix_symlink, | |||
4566 | .rename = posix_rename, | |||
4567 | .link = posix_link, | |||
4568 | .truncate = posix_truncate, | |||
4569 | .create = posix_create, | |||
4570 | .open = posix_open, | |||
4571 | .readv = posix_readv, | |||
4572 | .writev = posix_writev, | |||
4573 | .statfs = posix_statfs, | |||
4574 | .flush = posix_flush, | |||
4575 | .fsync = posix_fsync, | |||
4576 | .setxattr = posix_setxattr, | |||
4577 | .fsetxattr = posix_fsetxattr, | |||
4578 | .getxattr = posix_getxattr, | |||
4579 | .fgetxattr = posix_fgetxattr, | |||
4580 | .removexattr = posix_removexattr, | |||
4581 | .fremovexattr = posix_fremovexattr, | |||
4582 | .fsyncdir = posix_fsyncdir, | |||
4583 | .access = posix_access, | |||
4584 | .ftruncate = posix_ftruncate, | |||
4585 | .fstat = posix_fstat, | |||
4586 | .lk = posix_lk, | |||
4587 | .inodelk = posix_inodelk, | |||
4588 | .finodelk = posix_finodelk, | |||
4589 | .entrylk = posix_entrylk, | |||
4590 | .fentrylk = posix_fentrylk, | |||
4591 | .rchecksum = posix_rchecksum, | |||
4592 | .xattrop = posix_xattrop, | |||
4593 | .fxattrop = posix_fxattrop, | |||
4594 | .setattr = posix_setattr, | |||
4595 | .fsetattr = posix_fsetattr, | |||
4596 | }; | |||
4597 | ||||
4598 | struct xlator_cbks cbks = { | |||
4599 | .release = posix_release, | |||
4600 | .releasedir = posix_releasedir, | |||
4601 | .forget = posix_forget | |||
4602 | }; | |||
4603 | ||||
4604 | struct volume_options options[] = { | |||
4605 | { .key = {"o-direct"}, | |||
4606 | .type = GF_OPTION_TYPE_BOOL }, | |||
4607 | { .key = {"directory"}, | |||
4608 | .type = GF_OPTION_TYPE_PATH }, | |||
4609 | { .key = {"hostname"}, | |||
4610 | .type = GF_OPTION_TYPE_ANY }, | |||
4611 | { .key = {"export-statfs-size"}, | |||
4612 | .type = GF_OPTION_TYPE_BOOL }, | |||
4613 | { .key = {"mandate-attribute"}, | |||
4614 | .type = GF_OPTION_TYPE_BOOL }, | |||
4615 | { .key = {"background-unlink"}, | |||
4616 | .type = GF_OPTION_TYPE_BOOL }, | |||
4617 | { .key = {"janitor-sleep-duration"}, | |||
4618 | .type = GF_OPTION_TYPE_INT }, | |||
4619 | { .key = {"volume-id"}, | |||
4620 | .type = GF_OPTION_TYPE_ANY }, | |||
4621 | { .key = {"glusterd-uuid"}, | |||
4622 | .type = GF_OPTION_TYPE_STR }, | |||
4623 | { | |||
4624 | .key = {"linux-aio"}, | |||
4625 | .type = GF_OPTION_TYPE_BOOL, | |||
4626 | .default_value = "off", | |||
4627 | .description = "Support for native Linux AIO" | |||
4628 | }, | |||
4629 | { | |||
4630 | .key = {"brick-uid"}, | |||
4631 | .type = GF_OPTION_TYPE_INT, | |||
4632 | .min = 0, | |||
4633 | .validate = GF_OPT_VALIDATE_MIN, | |||
4634 | .description = "Support for setting uid of brick's owner" | |||
4635 | }, | |||
4636 | { | |||
4637 | .key = {"brick-gid"}, | |||
4638 | .type = GF_OPTION_TYPE_INT, | |||
4639 | .min = 0, | |||
4640 | .validate = GF_OPT_VALIDATE_MIN, | |||
4641 | .description = "Support for setting gid of brick's owner" | |||
4642 | }, | |||
4643 | { .key = {"node-uuid-pathinfo"}, | |||
4644 | .type = GF_OPTION_TYPE_BOOL, | |||
4645 | .default_value = "off", | |||
4646 | .description = "return glusterd's node-uuid in pathinfo xattr" | |||
4647 | " string instead of hostname" | |||
4648 | }, | |||
4649 | { .key = {NULL((void*)0)} } | |||
4650 | }; |