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authorGluster Ant <bugzilla-bot@gluster.org>2018-09-12 17:22:48 +0530
committerNigel Babu <nigelb@redhat.com>2018-09-12 17:22:48 +0530
commit45a71c0548b6fd2c757aa2e7b7671a1411948894 (patch)
tree2a5a9b73bae47ab53a41166fd041a06612587f48 /xlators/storage/posix/src/posix-handle.h
parentbe77dbbda692792335a8e9e7c02e0c281f003c40 (diff)
Land clang-format changes
Change-Id: I6f5d8140a06f3c1b2d196849299f8d483028d33b
Diffstat (limited to 'xlators/storage/posix/src/posix-handle.h')
-rw-r--r--xlators/storage/posix/src/posix-handle.h343
1 files changed, 175 insertions, 168 deletions
diff --git a/xlators/storage/posix/src/posix-handle.h b/xlators/storage/posix/src/posix-handle.h
index 621f8f4d450..7c79b569128 100644
--- a/xlators/storage/posix/src/posix-handle.h
+++ b/xlators/storage/posix/src/posix-handle.h
@@ -12,192 +12,199 @@
#include "posix-inode-handle.h"
-#define HANDLE_ABSPATH_LEN(this) (POSIX_BASE_PATH_LEN(this) + \
- SLEN("/" GF_HIDDEN_PATH "/00/00/" \
- UUID0_STR) + 1)
-
-#define MAKE_PGFID_XATTR_KEY(var, prefix, pgfid) do { \
- var = alloca (strlen (prefix) + UUID_CANONICAL_FORM_LEN + 1); \
- strcpy (var, prefix); \
- strcat (var, uuid_utoa (pgfid)); \
- } while (0)
-
-#define SET_PGFID_XATTR(path, key, value, flags, op_ret, this, label) do { \
- value = hton32 (value); \
- op_ret = sys_lsetxattr (path, key, &value, sizeof (value), \
- flags); \
- if (op_ret == -1) { \
- op_errno = errno; \
- gf_msg (this->name, GF_LOG_WARNING, errno, P_MSG_PGFID_OP, \
- "setting xattr failed on %s: key = %s ", \
- path, key); \
- goto label; \
- } \
- } while (0)
-
-#define SET_PGFID_XATTR_IF_ABSENT(path, key, value, flags, op_ret, this, label)\
- do { \
- op_ret = sys_lgetxattr (path, key, &value, sizeof (value)); \
- if (op_ret == -1) { \
- op_errno = errno; \
- if (op_errno == ENOATTR) { \
- value = 1; \
- SET_PGFID_XATTR (path, key, value, flags, \
- op_ret, this, label); \
- } else { \
- gf_msg (this->name, GF_LOG_WARNING, op_errno, \
- P_MSG_PGFID_OP, "getting xattr " \
- "failed on %s: key = %s ", \
- path, key); \
- } \
- } \
- } while (0)
-
-#define REMOVE_PGFID_XATTR(path, key, op_ret, this, label) do { \
- op_ret = sys_lremovexattr (path, key); \
- if (op_ret == -1) { \
- op_errno = errno; \
- gf_msg (this->name, GF_LOG_WARNING, op_errno, \
- P_MSG_PGFID_OP, \
- "removing xattr failed" \
- "on %s: key = %s", path, key); \
- goto label; \
- } \
- } while (0)
+#define HANDLE_ABSPATH_LEN(this) \
+ (POSIX_BASE_PATH_LEN(this) + \
+ SLEN("/" GF_HIDDEN_PATH "/00/00/" UUID0_STR) + 1)
+
+#define MAKE_PGFID_XATTR_KEY(var, prefix, pgfid) \
+ do { \
+ var = alloca(strlen(prefix) + UUID_CANONICAL_FORM_LEN + 1); \
+ strcpy(var, prefix); \
+ strcat(var, uuid_utoa(pgfid)); \
+ } while (0)
+
+#define SET_PGFID_XATTR(path, key, value, flags, op_ret, this, label) \
+ do { \
+ value = hton32(value); \
+ op_ret = sys_lsetxattr(path, key, &value, sizeof(value), flags); \
+ if (op_ret == -1) { \
+ op_errno = errno; \
+ gf_msg(this->name, GF_LOG_WARNING, errno, P_MSG_PGFID_OP, \
+ "setting xattr failed on %s: key = %s ", path, key); \
+ goto label; \
+ } \
+ } while (0)
+
+#define SET_PGFID_XATTR_IF_ABSENT(path, key, value, flags, op_ret, this, \
+ label) \
+ do { \
+ op_ret = sys_lgetxattr(path, key, &value, sizeof(value)); \
+ if (op_ret == -1) { \
+ op_errno = errno; \
+ if (op_errno == ENOATTR) { \
+ value = 1; \
+ SET_PGFID_XATTR(path, key, value, flags, op_ret, this, label); \
+ } else { \
+ gf_msg(this->name, GF_LOG_WARNING, op_errno, P_MSG_PGFID_OP, \
+ "getting xattr " \
+ "failed on %s: key = %s ", \
+ path, key); \
+ } \
+ } \
+ } while (0)
+
+#define REMOVE_PGFID_XATTR(path, key, op_ret, this, label) \
+ do { \
+ op_ret = sys_lremovexattr(path, key); \
+ if (op_ret == -1) { \
+ op_errno = errno; \
+ gf_msg(this->name, GF_LOG_WARNING, op_errno, P_MSG_PGFID_OP, \
+ "removing xattr failed" \
+ "on %s: key = %s", \
+ path, key); \
+ goto label; \
+ } \
+ } while (0)
/* should be invoked holding a lock */
-#define LINK_MODIFY_PGFID_XATTR(path, key, value, flags, op_ret, this, label) do { \
- op_ret = sys_lgetxattr (path, key, &value, sizeof (value)); \
- if (op_ret == -1) { \
- op_errno = errno; \
- if (op_errno == ENOATTR || op_errno == ENODATA) { \
- value = 1; \
- } else { \
- gf_msg (this->name, GF_LOG_WARNING, errno, \
- P_MSG_PGFID_OP, "getting xattr " \
- "failed on %s: key = %s ", path, key); \
- goto label; \
- } \
- } else { \
- value = ntoh32 (value); \
- value++; \
- } \
- SET_PGFID_XATTR (path, key, value, flags, op_ret, this, label); \
- } while (0)
+#define LINK_MODIFY_PGFID_XATTR(path, key, value, flags, op_ret, this, label) \
+ do { \
+ op_ret = sys_lgetxattr(path, key, &value, sizeof(value)); \
+ if (op_ret == -1) { \
+ op_errno = errno; \
+ if (op_errno == ENOATTR || op_errno == ENODATA) { \
+ value = 1; \
+ } else { \
+ gf_msg(this->name, GF_LOG_WARNING, errno, P_MSG_PGFID_OP, \
+ "getting xattr " \
+ "failed on %s: key = %s ", \
+ path, key); \
+ goto label; \
+ } \
+ } else { \
+ value = ntoh32(value); \
+ value++; \
+ } \
+ SET_PGFID_XATTR(path, key, value, flags, op_ret, this, label); \
+ } while (0)
/* should be invoked holding a lock */
-#define UNLINK_MODIFY_PGFID_XATTR(path, key, value, flags, op_ret, this, label) do { \
- op_ret = sys_lgetxattr (path, key, &value, sizeof (value)); \
- if (op_ret == -1) { \
- op_errno = errno; \
- gf_msg (this->name, GF_LOG_WARNING, errno, \
- P_MSG_PGFID_OP, "getting xattr failed on " \
- "%s: key = %s ", path, key); \
- goto label; \
- } else { \
- value = ntoh32 (value); \
- value--; \
- if (value > 0) { \
- SET_PGFID_XATTR (path, key, value, flags, op_ret, \
- this, label); \
- } else { \
- REMOVE_PGFID_XATTR (path, key, op_ret, this, label); \
- } \
- } \
+#define UNLINK_MODIFY_PGFID_XATTR(path, key, value, flags, op_ret, this, \
+ label) \
+ do { \
+ op_ret = sys_lgetxattr(path, key, &value, sizeof(value)); \
+ if (op_ret == -1) { \
+ op_errno = errno; \
+ gf_msg(this->name, GF_LOG_WARNING, errno, P_MSG_PGFID_OP, \
+ "getting xattr failed on " \
+ "%s: key = %s ", \
+ path, key); \
+ goto label; \
+ } else { \
+ value = ntoh32(value); \
+ value--; \
+ if (value > 0) { \
+ SET_PGFID_XATTR(path, key, value, flags, op_ret, this, label); \
+ } else { \
+ REMOVE_PGFID_XATTR(path, key, op_ret, this, label); \
+ } \
+ } \
} while (0)
-#define MAKE_HANDLE_GFID_PATH(var, this, gfid, base) do { \
- int __len = 0; \
- __len = posix_handle_gfid_path (this, gfid, base, NULL, 0); \
- if (__len <= 0) \
- break; \
- var = alloca (__len); \
- __len = posix_handle_gfid_path (this, gfid, base, var, __len); \
- } while (0)
-
-
-#define MAKE_HANDLE_RELPATH(var, this, gfid, base) do { \
- int __len; \
- __len = posix_handle_relpath (this, gfid, base, NULL, 0); \
- if (__len <= 0) \
- break; \
- var = alloca (__len); \
- __len = posix_handle_relpath (this, gfid, base, var, __len); \
- } while (0)
-
-#define MAKE_HANDLE_ABSPATH(var, this, gfid) do { \
- struct posix_private * __priv = this->private; \
- int __len = HANDLE_ABSPATH_LEN(this); \
- var = alloca(__len); \
- snprintf(var, __len, "%s/" GF_HIDDEN_PATH "/%02x/%02x/%s", \
- __priv->base_path, gfid[0], gfid[1], uuid_utoa(gfid)); \
- } while (0)
-
-#define MAKE_ENTRY_HANDLE(entp, parp, this, loc, ent_p) do { \
- char *__parp; \
- \
- if (gf_uuid_is_null (loc->pargfid) || !loc->name) { \
- gf_msg (this->name, GF_LOG_ERROR, 0, P_MSG_ENTRY_HANDLE_CREATE,\
- "null pargfid/name for path %s", loc->path); \
- break; \
- } \
- \
- if (strstr (loc->name, "../")) { \
- gf_msg (this->name, GF_LOG_ERROR, 0, P_MSG_ENTRY_HANDLE_CREATE, \
- "'../' in name not allowed: (%s)", loc->name); \
- op_ret = -1; \
- break; \
- } \
- if (LOC_HAS_ABSPATH (loc)) { \
- MAKE_REAL_PATH (entp, this, loc->path); \
- __parp = strdupa (entp); \
- parp = dirname (__parp); \
- op_ret = posix_pstat (this, loc->inode, NULL, entp, ent_p, \
- _gf_false); \
- break; \
- } \
- errno = 0; \
- op_ret = posix_istat (this, loc->inode, loc->pargfid, \
- loc->name, ent_p); \
- if (errno != ELOOP) { \
- MAKE_HANDLE_PATH (parp, this, loc->pargfid, NULL); \
- MAKE_HANDLE_PATH (entp, this, loc->pargfid, loc->name); \
- if (!parp || !entp) { \
- gf_msg (this->name, GF_LOG_ERROR, errno, \
- P_MSG_ENTRY_HANDLE_CREATE, \
- "Failed to create entry handle " \
- "for path %s", loc->path); \
- } \
- break; \
- } \
- /* __ret == -1 && errno == ELOOP */ \
- /* expand ELOOP */ \
- } while (0)
+#define MAKE_HANDLE_GFID_PATH(var, this, gfid, base) \
+ do { \
+ int __len = 0; \
+ __len = posix_handle_gfid_path(this, gfid, base, NULL, 0); \
+ if (__len <= 0) \
+ break; \
+ var = alloca(__len); \
+ __len = posix_handle_gfid_path(this, gfid, base, var, __len); \
+ } while (0)
-int
-posix_handle_gfid_path (xlator_t *this, uuid_t gfid, const char *basename,
- char *buf, size_t len);
+#define MAKE_HANDLE_RELPATH(var, this, gfid, base) \
+ do { \
+ int __len; \
+ __len = posix_handle_relpath(this, gfid, base, NULL, 0); \
+ if (__len <= 0) \
+ break; \
+ var = alloca(__len); \
+ __len = posix_handle_relpath(this, gfid, base, var, __len); \
+ } while (0)
+
+#define MAKE_HANDLE_ABSPATH(var, this, gfid) \
+ do { \
+ struct posix_private *__priv = this->private; \
+ int __len = HANDLE_ABSPATH_LEN(this); \
+ var = alloca(__len); \
+ snprintf(var, __len, "%s/" GF_HIDDEN_PATH "/%02x/%02x/%s", \
+ __priv->base_path, gfid[0], gfid[1], uuid_utoa(gfid)); \
+ } while (0)
+
+#define MAKE_ENTRY_HANDLE(entp, parp, this, loc, ent_p) \
+ do { \
+ char *__parp; \
+ \
+ if (gf_uuid_is_null(loc->pargfid) || !loc->name) { \
+ gf_msg(this->name, GF_LOG_ERROR, 0, P_MSG_ENTRY_HANDLE_CREATE, \
+ "null pargfid/name for path %s", loc->path); \
+ break; \
+ } \
+ \
+ if (strstr(loc->name, "../")) { \
+ gf_msg(this->name, GF_LOG_ERROR, 0, P_MSG_ENTRY_HANDLE_CREATE, \
+ "'../' in name not allowed: (%s)", loc->name); \
+ op_ret = -1; \
+ break; \
+ } \
+ if (LOC_HAS_ABSPATH(loc)) { \
+ MAKE_REAL_PATH(entp, this, loc->path); \
+ __parp = strdupa(entp); \
+ parp = dirname(__parp); \
+ op_ret = posix_pstat(this, loc->inode, NULL, entp, ent_p, \
+ _gf_false); \
+ break; \
+ } \
+ errno = 0; \
+ op_ret = posix_istat(this, loc->inode, loc->pargfid, loc->name, \
+ ent_p); \
+ if (errno != ELOOP) { \
+ MAKE_HANDLE_PATH(parp, this, loc->pargfid, NULL); \
+ MAKE_HANDLE_PATH(entp, this, loc->pargfid, loc->name); \
+ if (!parp || !entp) { \
+ gf_msg(this->name, GF_LOG_ERROR, errno, \
+ P_MSG_ENTRY_HANDLE_CREATE, \
+ "Failed to create entry handle " \
+ "for path %s", \
+ loc->path); \
+ } \
+ break; \
+ } \
+ /* __ret == -1 && errno == ELOOP */ \
+ /* expand ELOOP */ \
+ } while (0)
int
-posix_handle_hard (xlator_t *this, const char *path, uuid_t gfid,
- struct stat *buf);
+posix_handle_gfid_path(xlator_t *this, uuid_t gfid, const char *basename,
+ char *buf, size_t len);
+int
+posix_handle_hard(xlator_t *this, const char *path, uuid_t gfid,
+ struct stat *buf);
int
-posix_handle_soft (xlator_t *this, const char *real_path, loc_t *loc,
- uuid_t gfid, struct stat *buf);
+posix_handle_soft(xlator_t *this, const char *real_path, loc_t *loc,
+ uuid_t gfid, struct stat *buf);
int
-posix_handle_unset (xlator_t *this, uuid_t gfid, const char *basename);
+posix_handle_unset(xlator_t *this, uuid_t gfid, const char *basename);
int
-posix_create_link_if_gfid_exists (xlator_t *this, uuid_t gfid,
- char *real_path, inode_table_t *itable);
+posix_create_link_if_gfid_exists(xlator_t *this, uuid_t gfid, char *real_path,
+ inode_table_t *itable);
int
-posix_check_internal_writes (xlator_t *this, fd_t *fd, int sysfd,
- dict_t *xdata);
+posix_check_internal_writes(xlator_t *this, fd_t *fd, int sysfd, dict_t *xdata);
void
-posix_disk_space_check (xlator_t *this);
+posix_disk_space_check(xlator_t *this);
#endif /* !_POSIX_HANDLE_H */
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