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-rw-r--r--api/src/Makefile.am2
-rw-r--r--api/src/README.Symbol_Versions2
-rw-r--r--api/src/gfapi-messages.h97
-rw-r--r--api/src/gfapi.aliases51
-rw-r--r--api/src/gfapi.map33
-rw-r--r--api/src/glfs-fops.c1346
-rw-r--r--api/src/glfs-handleops.c277
-rw-r--r--api/src/glfs-handles.h36
-rw-r--r--api/src/glfs-internal.h110
-rw-r--r--api/src/glfs-master.c41
-rw-r--r--api/src/glfs-mem-types.h2
-rw-r--r--api/src/glfs-mgmt.c261
-rw-r--r--api/src/glfs-resolve.c180
-rw-r--r--api/src/glfs.c394
-rw-r--r--api/src/glfs.h308
15 files changed, 2207 insertions, 933 deletions
diff --git a/api/src/Makefile.am b/api/src/Makefile.am
index 6ed30bc99f6..7f9a7d17b35 100644
--- a/api/src/Makefile.am
+++ b/api/src/Makefile.am
@@ -19,7 +19,7 @@ libgfapi_la_CPPFLAGS = $(GF_CPPFLAGS) -I$(top_srcdir)/libglusterfs/src \
-I$(top_srcdir)/rpc/xdr/src \
-I$(top_builddir)/rpc/xdr/src \
-DDATADIR=\"$(localstatedir)\" \
- -D__USE_FILE_OFFSET64
+ -D__USE_FILE_OFFSET64 -D__USE_LARGEFILE64
AM_CFLAGS = -Wall $(GF_CFLAGS)
diff --git a/api/src/README.Symbol_Versions b/api/src/README.Symbol_Versions
index d5cdedd826b..b6ec95f9311 100644
--- a/api/src/README.Symbol_Versions
+++ b/api/src/README.Symbol_Versions
@@ -1,3 +1,3 @@
-See .../doc/gfapi-symbol-versions/gfapi-symbol-versions.md
+See ../../doc/developer-guide/gfapi-symbol-versions.md
diff --git a/api/src/gfapi-messages.h b/api/src/gfapi-messages.h
index 20418627690..b9223940416 100644
--- a/api/src/gfapi-messages.h
+++ b/api/src/gfapi-messages.h
@@ -11,7 +11,7 @@
#ifndef _GFAPI_MESSAGES_H__
#define _GFAPI_MESSAGES_H__
-#include "glfs-message-id.h"
+#include <glusterfs/glfs-message-id.h>
/* To add new message IDs, append new identifiers at the end of the list.
*
@@ -49,6 +49,99 @@ GLFS_MSGID(API, API_MSG_MEM_ACCT_INIT_FAILED, API_MSG_MASTER_XLATOR_INIT_FAILED,
API_MSG_INODE_LINK_FAILED, API_MSG_STATEDUMP_FAILED,
API_MSG_XREADDIRP_R_FAILED, API_MSG_LOCK_INSERT_MERGE_FAILED,
API_MSG_SETTING_LOCK_TYPE_FAILED, API_MSG_INODE_FIND_FAILED,
- API_MSG_FDCTX_SET_FAILED);
+ API_MSG_FDCTX_SET_FAILED, API_MSG_UPCALL_SYNCOP_FAILED,
+ API_MSG_INVALID_ARG, API_MSG_UPCALL_EVENT_NULL_RECEIVED,
+ API_MSG_FLAGS_HANDLE, API_MSG_FDCREATE_FAILED_ON_GRAPH,
+ API_MSG_TRANS_RDMA_DEP, API_MSG_TRANS_NOT_SUPPORTED,
+ API_MSG_FS_NOT_INIT, API_MSG_INVALID_SYSRQ,
+ API_MSG_DECODE_XDR_FAILED, API_MSG_NULL, API_MSG_CALL_NOT_SUCCESSFUL,
+ API_MSG_CALL_NOT_VALID, API_MSG_UNABLE_TO_DEL,
+ API_MSG_REMOTE_HOST_DISCONN, API_MSG_HANDLE_NOT_SET);
+#define API_MSG_ALLOC_FAILED_STR "Upcall allocation failed"
+#define API_MSG_LOCK_INSERT_MERGE_FAILED_STR \
+ "Lock insertion and splitting/merging failed"
+#define API_MSG_SETTING_LOCK_TYPE_FAILED_STR "Setting lock type failed"
+
+#define API_MSG_INVALID_ARG_STR "Invalid"
+#define API_MSG_INVALID_ENTRY_STR "Upcall entry validation failed"
+#define API_MSG_INODE_FIND_FAILED_STR "Unable to find inode entry"
+#define API_MSG_CREATE_HANDLE_FAILED_STR "handle creation failed"
+#define API_MSG_UPCALL_EVENT_NULL_RECEIVED_STR \
+ "Upcall_EVENT_NULL received. Skipping it"
+#define API_MSG_UPCALL_SYNCOP_FAILED_STR "Synctask for upcall failed"
+#define API_MSG_FDCREATE_FAILED_STR "Allocating anonymous fd failed"
+#define API_MSG_XREADDIRP_R_FAILED_STR "glfs_x_readdirp_r failed"
+#define API_MSG_FDCTX_SET_FAILED_STR "Setting fd ctx failed"
+#define API_MSG_FLAGS_HANDLE_STR "arg not set. Flags handled are"
+#define API_MSG_INODE_REFRESH_FAILED_STR "inode refresh failed"
+#define API_MSG_INODE_LINK_FAILED_STR "inode linking failed"
+#define API_MSG_GET_CWD_FAILED_STR "Failed to get cwd"
+#define API_MSG_FGETXATTR_FAILED_STR "fgetxattr failed"
+#define API_MSG_LOCKINFO_KEY_MISSING_STR "missing lockinfo key"
+#define API_MSG_FSYNC_FAILED_STR "fsync() failed"
+#define API_MSG_FDCREATE_FAILED_ON_GRAPH_STR "fd_create failed on graph"
+#define API_MSG_INODE_PATH_FAILED_STR "inode_path failed"
+#define API_MSG_SYNCOP_OPEN_FAILED_STR "syncop_open failed"
+#define API_MSG_LOCK_MIGRATE_FAILED_STR "lock migration failed on graph"
+#define API_MSG_OPENFD_SKIPPED_STR "skipping openfd in graph"
+#define API_MSG_FIRST_LOOKUP_GRAPH_FAILED_STR "first lookup on graph failed"
+#define API_MSG_CWD_GRAPH_REF_FAILED_STR "cwd refresh of graph failed"
+#define API_MSG_SWITCHED_GRAPH_STR "switched to graph"
+#define API_MSG_FSETXATTR_FAILED_STR "fsetxattr failed"
+#define API_MSG_MEM_ACCT_INIT_FAILED_STR "Memory accounting init failed"
+#define API_MSG_MASTER_XLATOR_INIT_FAILED_STR \
+ "master xlator for initialization failed"
+#define API_MSG_GFAPI_XLATOR_INIT_FAILED_STR \
+ "failed to initialize gfapi translator"
+#define API_MSG_VOLFILE_OPEN_FAILED_STR "volume file open failed"
+#define API_MSG_VOL_SPEC_FILE_ERROR_STR "Cannot reach volume specification file"
+#define API_MSG_TRANS_RDMA_DEP_STR \
+ "transport RDMA is deprecated, falling back to tcp"
+#define API_MSG_TRANS_NOT_SUPPORTED_STR \
+ "transport is not supported, possible values tcp|unix"
+#define API_MSG_GLFS_FSOBJ_NULL_STR "fs is NULL"
+#define API_MSG_FS_NOT_INIT_STR "fs is not properly initialized"
+#define API_MSG_FSMUTEX_LOCK_FAILED_STR \
+ "pthread lock on glfs mutex, returned error"
+#define API_MSG_FSMUTEX_UNLOCK_FAILED_STR \
+ "pthread unlock on glfs mutex, returned error"
+#define API_MSG_COND_WAIT_FAILED_STR "cond wait failed"
+#define API_MSG_INVALID_SYSRQ_STR "not a valid sysrq"
+#define API_MSG_GRAPH_CONSTRUCT_FAILED_STR "failed to construct the graph"
+#define API_MSG_API_XLATOR_ERROR_STR \
+ "api master xlator cannot be specified in volume file"
+#define API_MSG_STATEDUMP_FAILED_STR "statedump failed"
+#define API_MSG_DECODE_XDR_FAILED_STR \
+ "Failed to decode xdr response for GF_CBK_STATEDUMP"
+#define API_MSG_NULL_STR "NULL"
+#define API_MSG_XDR_PAYLOAD_FAILED_STR "failed to create XDR payload"
+#define API_MSG_CALL_NOT_SUCCESSFUL_STR \
+ "GET_VOLUME_INFO RPC call is not successful"
+#define API_MSG_XDR_RESPONSE_DECODE_FAILED_STR \
+ "Failed to decode xdr response for GET_VOLUME_INFO"
+#define API_MSG_CALL_NOT_VALID_STR \
+ "Response received for GET_VOLUME_INFO RPC is not valid"
+#define API_MSG_GET_VOLINFO_CBK_FAILED_STR \
+ "In GET_VOLUME_INFO cbk, received error"
+#define API_MSG_FETCH_VOLUUID_FAILED_STR "Unable to fetch volume UUID"
+#define API_MSG_INSUFF_SIZE_STR "Insufficient size passed"
+#define API_MSG_FRAME_CREAT_FAILED_STR "failed to create the frame"
+#define API_MSG_DICT_SET_FAILED_STR "failed to set"
+#define API_MSG_XDR_DECODE_FAILED_STR "XDR decoding error"
+#define API_MSG_GET_VOLFILE_FAILED_STR "failed to get the volume file"
+#define API_MSG_VOLFILE_INFO_STR "No change in volfile, continuing"
+#define API_MSG_UNABLE_TO_DEL_STR "unable to delete file"
+#define API_MSG_WRONG_OPVERSION_STR \
+ "Server is operating at an op-version which is not supported"
+#define API_MSG_DICT_SERIALIZE_FAILED_STR "Failed to serialize dictionary"
+#define API_MSG_REMOTE_HOST_CONN_FAILED_STR "Failed to connect to remote-host"
+#define API_MSG_REMOTE_HOST_DISCONN_STR "disconnected from remote-host"
+#define API_MSG_VOLFILE_SERVER_EXHAUST_STR "Exhausted all volfile servers"
+#define API_MSG_VOLFILE_CONNECTING_STR "connecting to next volfile server"
+#define API_MSG_CREATE_RPC_CLIENT_FAILED_STR "failed to create rpc clnt"
+#define API_MSG_REG_NOTIFY_FUNC_FAILED_STR "failed to register notify function"
+#define API_MSG_REG_CBK_FUNC_FAILED_STR "failed to register callback function"
+#define API_MSG_NEW_GRAPH_STR "New graph coming up"
+#define API_MSG_HANDLE_NOT_SET_STR "handle not set. Flags handled for xstat are"
#endif /* !_GFAPI_MESSAGES_H__ */
diff --git a/api/src/gfapi.aliases b/api/src/gfapi.aliases
index 95ed112fac6..bc639e6b99f 100644
--- a/api/src/gfapi.aliases
+++ b/api/src/gfapi.aliases
@@ -167,22 +167,35 @@ _pub_glfs_setfsleaseid _glfs_setfsleaseid$GFAPI_4.0.0
_pub_glfs_file_lock _glfs_file_lock$GFAPI_4.0.0
_pub_glfs_lease _glfs_lease$GFAPI_4.0.0
_pub_glfs_h_lease _glfs_h_lease$GFAPI_4.0.0
-
-_pub_glfs_read_async _glfs_read_async$GFAPI_future
-_pub_glfs_write_async _glfs_write_async$GFAPI_future
-_pub_glfs_readv_async _glfs_readv_async$GFAPI_future
-_pub_glfs_writev_async _glfs_writev_async$GFAPI_future
-_pub_glfs_pread _glfs_pread$GFAPI_future
-_pub_glfs_pwrite _glfs_pwrite$GFAPI_future
-_pub_glfs_pread_async _glfs_pread_async$GFAPI_future
-_pub_glfs_pwrite_async _glfs_pwrite_async$GFAPI_future
-_pub_glfs_preadv_async _glfs_preadv_async$GFAPI_future
-_pub_glfs_pwritev_async _glfs_pwritev_async$GFAPI_future
-_pub_glfs_fsync _glfs_fsync$GFAPI_future
-_pub_glfs_fsync_async _glfs_fsync_async$GFAPI_future
-_pub_glfs_fdatasync _glfs_fdatasync$GFAPI_future
-_pub_glfs_fdatasync_async _glfs_fdatasync_async$GFAPI_future
-_pub_glfs_ftruncate _glfs_ftruncate$GFAPI_future
-_pub_glfs_ftruncate_async _glfs_ftruncate_async$GFAPI_future
-_pub_glfs_discard_async _glfs_discard_async$GFAPI_future
-_pub_glfs_zerofill_async _glfs_zerofill_async$GFAPI_future
+_pub_glfs_upcall_lease_get_object _glfs_upcall_lease_get_object$GFAPI_4.1.6
+_pub_glfs_upcall_lease_get_lease_type _glfs_upcall_lease_get_lease_type$GFAPI_4.1.6
+
+_priv_glfs_statx _glfs_statx$GFAPI_6.0
+_priv_glfs_iatt_from_statx _glfs_iatt_from_statx$GFAPI_6.0
+_priv_glfs_setfspid _glfs_setfspid$GFAPI_6.1
+
+_pub_glfs_read_async _glfs_read_async$GFAPI_6.0
+_pub_glfs_write_async _glfs_write_async$GFAPI_6.0
+_pub_glfs_readv_async _glfs_readv_async$GFAPI_6.0
+_pub_glfs_writev_async _glfs_writev_async$GFAPI_6.0
+_pub_glfs_pread _glfs_pread$GFAPI_6.0
+_pub_glfs_pwrite _glfs_pwrite$GFAPI_6.0
+_pub_glfs_pread_async _glfs_pread_async$GFAPI_6.0
+_pub_glfs_pwrite_async _glfs_pwrite_async$GFAPI_6.0
+_pub_glfs_preadv_async _glfs_preadv_async$GFAPI_6.0
+_pub_glfs_pwritev_async _glfs_pwritev_async$GFAPI_6.0
+_pub_glfs_fsync _glfs_fsync$GFAPI_6.0
+_pub_glfs_fsync_async _glfs_fsync_async$GFAPI_6.0
+_pub_glfs_fdatasync _glfs_fdatasync$GFAPI_6.0
+_pub_glfs_fdatasync_async _glfs_fdatasync_async$GFAPI_6.0
+_pub_glfs_ftruncate _glfs_ftruncate$GFAPI_6.0
+_pub_glfs_ftruncate_async _glfs_ftruncate_async$GFAPI_6.0
+_pub_glfs_discard_async _glfs_discard_async$GFAPI_6.0
+_pub_glfs_zerofill_async _glfs_zerofill_async$GFAPI_6.0
+_pub_glfs_copy_file_range _glfs_copy_file_range$GFAPI_6.0
+_pub_glfs_fsetattr _glfs_fsetattr$GFAPI_6.0
+_pub_glfs_setattr _glfs_setattr$GFAPI_6.0
+
+_pub_glfs_set_statedump_path _glfs_set_statedump_path@GFAPI_7.0
+
+_pub_glfs_h_creat_open _glfs_h_creat_open@GFAPI_6.6
diff --git a/api/src/gfapi.map b/api/src/gfapi.map
index e91cd4d710b..228ac47c084 100644
--- a/api/src/gfapi.map
+++ b/api/src/gfapi.map
@@ -230,7 +230,19 @@ GFAPI_4.0.0 {
glfs_h_lease;
} GFAPI_3.13.0;
-GFAPI_future {
+GFAPI_4.1.6 {
+ global:
+ glfs_upcall_lease_get_object;
+ glfs_upcall_lease_get_lease_type;
+} GFAPI_4.0.0;
+
+GFAPI_PRIVATE_6.0 {
+ global:
+ glfs_statx;
+ glfs_iatt_from_statx;
+} GFAPI_4.1.6;
+
+GFAPI_6.0 {
global:
glfs_read_async;
glfs_write_async;
@@ -250,5 +262,22 @@ GFAPI_future {
glfs_ftruncate_async;
glfs_discard_async;
glfs_zerofill_async;
-} GFAPI_4.0.0;
+ glfs_copy_file_range;
+ glfs_setattr;
+ glfs_fsetattr;
+} GFAPI_PRIVATE_6.0;
+GFAPI_PRIVATE_6.1 {
+ global:
+ glfs_setfspid;
+} GFAPI_6.0;
+
+GFAPI_6.6 {
+ global:
+ glfs_h_creat_open;
+} GFAPI_PRIVATE_6.1;
+
+GFAPI_7.0 {
+ global:
+ glfs_set_statedump_path;
+} GFAPI_6.6;
diff --git a/api/src/glfs-fops.c b/api/src/glfs-fops.c
index 3996e38eb61..6aa3c5602d1 100644
--- a/api/src/glfs-fops.c
+++ b/api/src/glfs-fops.c
@@ -18,12 +18,13 @@
#include "glfs-internal.h"
#include "glfs-mem-types.h"
-#include "syncop.h"
+#include <glusterfs/syncop.h>
#include "glfs.h"
#include "gfapi-messages.h"
-#include "compat-errno.h"
+#include <glusterfs/compat-errno.h>
#include <limits.h>
#include "glusterfs3.h"
+#include <glusterfs/iatt.h>
#ifdef NAME_MAX
#define GF_NAME_MAX NAME_MAX
@@ -31,6 +32,11 @@
#define GF_NAME_MAX 255
#endif
+struct upcall_syncop_args {
+ struct glfs *fs;
+ struct gf_upcall upcall_data;
+};
+
#define READDIRBUF_SIZE (sizeof(struct dirent) + GF_NAME_MAX + 1)
typedef void (*glfs_io_cbk34)(glfs_fd_t *fd, ssize_t ret, void *data);
@@ -113,8 +119,8 @@ glfs_get_upcall_cache_invalidation(struct gf_upcall *to_up_data,
ca_data = GF_CALLOC(1, sizeof(*ca_data), glfs_mt_upcall_entry_t);
if (!ca_data) {
- gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
goto out;
}
@@ -148,8 +154,8 @@ glfs_get_upcall_lease(struct gf_upcall *to_up_data,
ca_data = GF_CALLOC(1, sizeof(*ca_data), glfs_mt_upcall_entry_t);
if (!ca_data) {
- gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
goto out;
}
@@ -201,6 +207,201 @@ glfs_iatt_to_stat(struct glfs *fs, struct iatt *iatt, struct stat *stat)
stat->st_dev = fs->dev_id;
}
+void
+glfs_iatt_to_statx(struct glfs *fs, const struct iatt *iatt,
+ struct glfs_stat *statx)
+{
+ statx->glfs_st_mask = 0;
+
+ statx->glfs_st_mode = 0;
+ if (IATT_TYPE_VALID(iatt->ia_flags)) {
+ statx->glfs_st_mode |= st_mode_type_from_ia(iatt->ia_type);
+ statx->glfs_st_mask |= GLFS_STAT_TYPE;
+ }
+
+ if (IATT_MODE_VALID(iatt->ia_flags)) {
+ statx->glfs_st_mode |= st_mode_prot_from_ia(iatt->ia_prot);
+ statx->glfs_st_mask |= GLFS_STAT_MODE;
+ }
+
+ if (IATT_NLINK_VALID(iatt->ia_flags)) {
+ statx->glfs_st_nlink = iatt->ia_nlink;
+ statx->glfs_st_mask |= GLFS_STAT_NLINK;
+ }
+
+ if (IATT_UID_VALID(iatt->ia_flags)) {
+ statx->glfs_st_uid = iatt->ia_uid;
+ statx->glfs_st_mask |= GLFS_STAT_UID;
+ }
+
+ if (IATT_GID_VALID(iatt->ia_flags)) {
+ statx->glfs_st_gid = iatt->ia_gid;
+ statx->glfs_st_mask |= GLFS_STAT_GID;
+ }
+
+ if (IATT_ATIME_VALID(iatt->ia_flags)) {
+ statx->glfs_st_atime.tv_sec = iatt->ia_atime;
+ statx->glfs_st_atime.tv_nsec = iatt->ia_atime_nsec;
+ statx->glfs_st_mask |= GLFS_STAT_ATIME;
+ }
+
+ if (IATT_MTIME_VALID(iatt->ia_flags)) {
+ statx->glfs_st_mtime.tv_sec = iatt->ia_mtime;
+ statx->glfs_st_mtime.tv_nsec = iatt->ia_mtime_nsec;
+ statx->glfs_st_mask |= GLFS_STAT_MTIME;
+ }
+
+ if (IATT_CTIME_VALID(iatt->ia_flags)) {
+ statx->glfs_st_ctime.tv_sec = iatt->ia_ctime;
+ statx->glfs_st_ctime.tv_nsec = iatt->ia_ctime_nsec;
+ statx->glfs_st_mask |= GLFS_STAT_CTIME;
+ }
+
+ if (IATT_BTIME_VALID(iatt->ia_flags)) {
+ statx->glfs_st_btime.tv_sec = iatt->ia_btime;
+ statx->glfs_st_btime.tv_nsec = iatt->ia_btime_nsec;
+ statx->glfs_st_mask |= GLFS_STAT_BTIME;
+ }
+
+ if (IATT_INO_VALID(iatt->ia_flags)) {
+ statx->glfs_st_ino = iatt->ia_ino;
+ statx->glfs_st_mask |= GLFS_STAT_INO;
+ }
+
+ if (IATT_SIZE_VALID(iatt->ia_flags)) {
+ statx->glfs_st_size = iatt->ia_size;
+ statx->glfs_st_mask |= GLFS_STAT_SIZE;
+ }
+
+ if (IATT_BLOCKS_VALID(iatt->ia_flags)) {
+ statx->glfs_st_blocks = iatt->ia_blocks;
+ statx->glfs_st_mask |= GLFS_STAT_BLOCKS;
+ }
+
+ /* unconditionally present, encode as is */
+ statx->glfs_st_blksize = iatt->ia_blksize;
+ statx->glfs_st_rdev_major = ia_major(iatt->ia_rdev);
+ statx->glfs_st_rdev_minor = ia_minor(iatt->ia_rdev);
+ statx->glfs_st_dev_major = ia_major(fs->dev_id);
+ statx->glfs_st_dev_minor = ia_minor(fs->dev_id);
+
+ /* At present we do not read any localFS attributes and pass them along,
+ * so setting this to 0. As we start supporting file attributes we can
+ * populate the same here as well */
+ statx->glfs_st_attributes = 0;
+ statx->glfs_st_attributes_mask = 0;
+}
+
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_iatt_from_statx, 6.0)
+void
+priv_glfs_iatt_from_statx(struct iatt *iatt, const struct glfs_stat *statx)
+{
+ /* Most code in xlators are not checking validity flags before accessing
+ the items. Hence zero everything before setting valid items */
+ memset(iatt, 0, sizeof(struct iatt));
+
+ if (GLFS_STAT_TYPE_VALID(statx->glfs_st_mask)) {
+ iatt->ia_type = ia_type_from_st_mode(statx->glfs_st_mode);
+ iatt->ia_flags |= IATT_TYPE;
+ }
+
+ if (GLFS_STAT_MODE_VALID(statx->glfs_st_mask)) {
+ iatt->ia_prot = ia_prot_from_st_mode(statx->glfs_st_mode);
+ iatt->ia_flags |= IATT_MODE;
+ }
+
+ if (GLFS_STAT_NLINK_VALID(statx->glfs_st_mask)) {
+ iatt->ia_nlink = statx->glfs_st_nlink;
+ iatt->ia_flags |= IATT_NLINK;
+ }
+
+ if (GLFS_STAT_UID_VALID(statx->glfs_st_mask)) {
+ iatt->ia_uid = statx->glfs_st_uid;
+ iatt->ia_flags |= IATT_UID;
+ }
+
+ if (GLFS_STAT_GID_VALID(statx->glfs_st_mask)) {
+ iatt->ia_gid = statx->glfs_st_gid;
+ iatt->ia_flags |= IATT_GID;
+ }
+
+ if (GLFS_STAT_ATIME_VALID(statx->glfs_st_mask)) {
+ iatt->ia_atime = statx->glfs_st_atime.tv_sec;
+ iatt->ia_atime_nsec = statx->glfs_st_atime.tv_nsec;
+ iatt->ia_flags |= IATT_ATIME;
+ }
+
+ if (GLFS_STAT_MTIME_VALID(statx->glfs_st_mask)) {
+ iatt->ia_mtime = statx->glfs_st_mtime.tv_sec;
+ iatt->ia_mtime_nsec = statx->glfs_st_mtime.tv_nsec;
+ iatt->ia_flags |= IATT_MTIME;
+ }
+
+ if (GLFS_STAT_CTIME_VALID(statx->glfs_st_mask)) {
+ iatt->ia_ctime = statx->glfs_st_ctime.tv_sec;
+ iatt->ia_ctime_nsec = statx->glfs_st_ctime.tv_nsec;
+ iatt->ia_flags |= IATT_CTIME;
+ }
+
+ if (GLFS_STAT_BTIME_VALID(statx->glfs_st_mask)) {
+ iatt->ia_btime = statx->glfs_st_btime.tv_sec;
+ iatt->ia_btime_nsec = statx->glfs_st_btime.tv_nsec;
+ iatt->ia_flags |= IATT_BTIME;
+ }
+
+ if (GLFS_STAT_INO_VALID(statx->glfs_st_mask)) {
+ iatt->ia_ino = statx->glfs_st_ino;
+ iatt->ia_flags |= IATT_INO;
+ }
+
+ if (GLFS_STAT_SIZE_VALID(statx->glfs_st_mask)) {
+ iatt->ia_size = statx->glfs_st_size;
+ iatt->ia_flags |= IATT_SIZE;
+ }
+
+ if (GLFS_STAT_BLOCKS_VALID(statx->glfs_st_mask)) {
+ iatt->ia_blocks = statx->glfs_st_blocks;
+ iatt->ia_flags |= IATT_BLOCKS;
+ }
+
+ /* unconditionally present, encode as is */
+ iatt->ia_blksize = statx->glfs_st_blksize;
+ iatt->ia_rdev = makedev(statx->glfs_st_rdev_major,
+ statx->glfs_st_rdev_minor);
+ iatt->ia_dev = makedev(statx->glfs_st_dev_major, statx->glfs_st_dev_minor);
+ iatt->ia_attributes = statx->glfs_st_attributes;
+ iatt->ia_attributes_mask = statx->glfs_st_attributes_mask;
+}
+
+void
+glfsflags_from_gfapiflags(struct glfs_stat *stat, int *glvalid)
+{
+ *glvalid = 0;
+ if (stat->glfs_st_mask & GLFS_STAT_MODE) {
+ *glvalid |= GF_SET_ATTR_MODE;
+ }
+
+ if (stat->glfs_st_mask & GLFS_STAT_SIZE) {
+ *glvalid |= GF_SET_ATTR_SIZE;
+ }
+
+ if (stat->glfs_st_mask & GLFS_STAT_UID) {
+ *glvalid |= GF_SET_ATTR_UID;
+ }
+
+ if (stat->glfs_st_mask & GLFS_STAT_GID) {
+ *glvalid |= GF_SET_ATTR_GID;
+ }
+
+ if (stat->glfs_st_mask & GLFS_STAT_ATIME) {
+ *glvalid |= GF_SET_ATTR_ATIME;
+ }
+
+ if (stat->glfs_st_mask & GLFS_STAT_MTIME) {
+ *glvalid |= GF_SET_ATTR_MTIME;
+ }
+}
+
int
glfs_loc_unlink(loc_t *loc)
{
@@ -214,6 +415,7 @@ glfs_loc_unlink(loc_t *loc)
return 0;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_open, 3.4.0)
struct glfs_fd *
pub_glfs_open(struct glfs *fs, const char *path, int flags)
{
@@ -308,8 +510,7 @@ invalid_fs:
return glfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_open, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_close, 3.4.0)
int
pub_glfs_close(struct glfs_fd *glfd)
{
@@ -364,8 +565,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_close, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lstat, 3.4.0)
int
pub_glfs_lstat(struct glfs *fs, const char *path, struct stat *stat)
{
@@ -406,8 +606,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lstat, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_stat, 3.4.0)
int
pub_glfs_stat(struct glfs *fs, const char *path, struct stat *stat)
{
@@ -448,8 +647,61 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_stat, 3.4.0);
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_statx, 6.0)
+int
+priv_glfs_statx(struct glfs *fs, const char *path, const unsigned int mask,
+ struct glfs_stat *statxbuf)
+{
+ int ret = -1;
+ xlator_t *subvol = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ int reval = 0;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (path == NULL) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ if (mask & ~GLFS_STAT_ALL) {
+ ret = -1;
+ errno = EINVAL;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+retry:
+ ret = glfs_resolve(fs, subvol, path, &loc, &iatt, reval);
+ ESTALE_RETRY(ret, errno, reval, &loc, retry);
+
+ if (ret == 0 && statxbuf)
+ glfs_iatt_to_statx(fs, &iatt, statxbuf);
+out:
+ loc_wipe(&loc);
+
+ glfs_subvol_done(fs, subvol);
+
+ __GLFS_EXIT_FS;
+
+invalid_fs:
+ return ret;
+}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fstat, 3.4.0)
int
pub_glfs_fstat(struct glfs_fd *glfd, struct stat *stat)
{
@@ -498,8 +750,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fstat, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_creat, 3.4.0)
struct glfs_fd *
pub_glfs_creat(struct glfs *fs, const char *path, int flags, mode_t mode)
{
@@ -646,8 +897,6 @@ invalid_fs:
return glfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_creat, 3.4.0);
-
#ifdef HAVE_SEEK_HOLE
static int
glfs_seek(struct glfs_fd *glfd, off_t offset, int whence)
@@ -701,6 +950,7 @@ out:
}
#endif
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lseek, 3.4.0)
off_t
pub_glfs_lseek(struct glfs_fd *glfd, off_t offset, int whence)
{
@@ -756,11 +1006,9 @@ invalid_fs:
return -1;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lseek, 3.4.0);
-
static ssize_t
glfs_preadv_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
- off_t offset, int flags, struct stat *poststat)
+ off_t offset, int flags, struct glfs_stat *poststat)
{
xlator_t *subvol = NULL;
ssize_t ret = -1;
@@ -804,7 +1052,7 @@ glfs_preadv_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
DECODE_SYNCOP_ERR(ret);
if (ret >= 0 && poststat)
- glfs_iatt_to_stat(glfd->fs, &iatt, poststat);
+ glfs_iatt_to_statx(glfd->fs, &iatt, poststat);
if (ret <= 0)
goto out;
@@ -835,6 +1083,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv, 3.4.0)
ssize_t
pub_glfs_preadv(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
off_t offset, int flags)
@@ -842,8 +1091,7 @@ pub_glfs_preadv(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
return glfs_preadv_common(glfd, iovec, iovcnt, offset, flags, NULL);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read, 3.4.0)
ssize_t
pub_glfs_read(struct glfs_fd *glfd, void *buf, size_t count, int flags)
{
@@ -852,6 +1100,11 @@ pub_glfs_read(struct glfs_fd *glfd, void *buf, size_t count, int flags)
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = buf;
iov.iov_len = count;
@@ -860,8 +1113,7 @@ pub_glfs_read(struct glfs_fd *glfd, void *buf, size_t count, int flags)
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC(glfs_pread34, glfs_pread, 3.4.0)
ssize_t
pub_glfs_pread34(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
int flags)
@@ -879,11 +1131,10 @@ pub_glfs_pread34(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_pread34, glfs_pread, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread, 6.0)
ssize_t
pub_glfs_pread(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
- int flags, struct stat *poststat)
+ int flags, struct glfs_stat *poststat)
{
struct iovec iov = {
0,
@@ -898,21 +1149,23 @@ pub_glfs_pread(struct glfs_fd *glfd, void *buf, size_t count, off_t offset,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread, future);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv, 3.4.0)
ssize_t
pub_glfs_readv(struct glfs_fd *glfd, const struct iovec *iov, int count,
int flags)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = pub_glfs_preadv(glfd, iov, count, glfd->offset, flags);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv, 3.4.0);
-
struct glfs_io {
struct glfs_fd *glfd;
int op;
@@ -938,8 +1191,8 @@ glfs_io_async_cbk(int op_ret, int op_errno, call_frame_t *frame, void *cookie,
struct glfs *fs = NULL;
struct glfs_fd *glfd = NULL;
int ret = -1;
- struct stat prestat = {}, *prestatp = NULL;
- struct stat poststat = {}, *poststatp = NULL;
+ struct glfs_stat prestat = {}, *prestatp = NULL;
+ struct glfs_stat poststat = {}, *poststatp = NULL;
GF_VALIDATE_OR_GOTO("gfapi", frame, inval);
GF_VALIDATE_OR_GOTO("gfapi", cookie, inval);
@@ -975,12 +1228,12 @@ out:
} else {
if (prebuf) {
prestatp = &prestat;
- glfs_iatt_to_stat(fs, prebuf, prestatp);
+ glfs_iatt_to_statx(fs, prebuf, prestatp);
}
if (postbuf) {
poststatp = &poststat;
- glfs_iatt_to_stat(fs, postbuf, poststatp);
+ glfs_iatt_to_statx(fs, postbuf, poststatp);
}
gio->fn(gio->glfd, op_ret, prestatp, poststatp, gio->data);
@@ -1114,6 +1367,7 @@ invalid_fs:
return -1;
}
+GFAPI_SYMVER_PUBLIC(glfs_preadv_async34, glfs_preadv_async, 3.4.0)
int
pub_glfs_preadv_async34(struct glfs_fd *glfd, const struct iovec *iovec,
int count, off_t offset, int flags, glfs_io_cbk34 fn,
@@ -1123,8 +1377,7 @@ pub_glfs_preadv_async34(struct glfs_fd *glfd, const struct iovec *iovec,
(void *)fn, data);
}
-GFAPI_SYMVER_PUBLIC(glfs_preadv_async34, glfs_preadv_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv_async, 6.0)
int
pub_glfs_preadv_async(struct glfs_fd *glfd, const struct iovec *iovec,
int count, off_t offset, int flags, glfs_io_cbk fn,
@@ -1134,8 +1387,7 @@ pub_glfs_preadv_async(struct glfs_fd *glfd, const struct iovec *iovec,
_gf_false, fn, data);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_preadv_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_read_async34, glfs_read_async, 3.4.0)
int
pub_glfs_read_async34(struct glfs_fd *glfd, void *buf, size_t count, int flags,
glfs_io_cbk34 fn, void *data)
@@ -1145,6 +1397,11 @@ pub_glfs_read_async34(struct glfs_fd *glfd, void *buf, size_t count, int flags,
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = buf;
iov.iov_len = count;
@@ -1154,8 +1411,7 @@ pub_glfs_read_async34(struct glfs_fd *glfd, void *buf, size_t count, int flags,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_read_async34, glfs_read_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read_async, 6.0)
int
pub_glfs_read_async(struct glfs_fd *glfd, void *buf, size_t count, int flags,
glfs_io_cbk fn, void *data)
@@ -1165,6 +1421,11 @@ pub_glfs_read_async(struct glfs_fd *glfd, void *buf, size_t count, int flags,
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = buf;
iov.iov_len = count;
@@ -1174,8 +1435,7 @@ pub_glfs_read_async(struct glfs_fd *glfd, void *buf, size_t count, int flags,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_read_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_pread_async34, glfs_pread_async, 3.4.0)
int
pub_glfs_pread_async34(struct glfs_fd *glfd, void *buf, size_t count,
off_t offset, int flags, glfs_io_cbk34 fn, void *data)
@@ -1194,8 +1454,7 @@ pub_glfs_pread_async34(struct glfs_fd *glfd, void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_pread_async34, glfs_pread_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread_async, 6.0)
int
pub_glfs_pread_async(struct glfs_fd *glfd, void *buf, size_t count,
off_t offset, int flags, glfs_io_cbk fn, void *data)
@@ -1214,38 +1473,44 @@ pub_glfs_pread_async(struct glfs_fd *glfd, void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pread_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_readv_async34, glfs_readv_async, 3.4.0)
int
pub_glfs_readv_async34(struct glfs_fd *glfd, const struct iovec *iov, int count,
int flags, glfs_io_cbk34 fn, void *data)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = glfs_preadv_async_common(glfd, iov, count, glfd->offset, flags,
_gf_true, (void *)fn, data);
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_readv_async34, glfs_readv_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv_async, 6.0)
int
pub_glfs_readv_async(struct glfs_fd *glfd, const struct iovec *iov, int count,
int flags, glfs_io_cbk fn, void *data)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = glfs_preadv_async_common(glfd, iov, count, glfd->offset, flags,
_gf_false, fn, data);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readv_async, future);
-
static ssize_t
glfs_pwritev_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
- off_t offset, int flags, struct stat *prestat,
- struct stat *poststat)
+ off_t offset, int flags, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
xlator_t *subvol = NULL;
int ret = -1;
@@ -1298,9 +1563,9 @@ glfs_pwritev_common(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
if (ret >= 0) {
if (prestat)
- glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ glfs_iatt_to_statx(glfd->fs, &preiatt, prestat);
if (poststat)
- glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ glfs_iatt_to_statx(glfd->fs, &postiatt, poststat);
}
if (ret <= 0)
@@ -1327,6 +1592,161 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_copy_file_range, 6.0)
+ssize_t
+pub_glfs_copy_file_range(struct glfs_fd *glfd_in, off64_t *off_in,
+ struct glfs_fd *glfd_out, off64_t *off_out, size_t len,
+ unsigned int flags, struct glfs_stat *statbuf,
+ struct glfs_stat *prestat, struct glfs_stat *poststat)
+{
+ xlator_t *subvol = NULL;
+ int ret = -1;
+ fd_t *fd_in = NULL;
+ fd_t *fd_out = NULL;
+ struct iatt preiatt =
+ {
+ 0,
+ },
+ iattbuf =
+ {
+ 0,
+ },
+ postiatt = {
+ 0,
+ };
+ dict_t *fop_attr = NULL;
+ off64_t pos_in;
+ off64_t pos_out;
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FD(glfd_in, invalid_fs);
+ __GLFS_ENTRY_VALIDATE_FD(glfd_out, invalid_fs);
+
+ GF_REF_GET(glfd_in);
+ GF_REF_GET(glfd_out);
+
+ if (glfd_in->fs != glfd_out->fs) {
+ ret = -1;
+ errno = EXDEV;
+ goto out;
+ }
+
+ subvol = glfs_active_subvol(glfd_in->fs);
+ if (!subvol) {
+ ret = -1;
+ errno = EIO;
+ goto out;
+ }
+
+ fd_in = glfs_resolve_fd(glfd_in->fs, subvol, glfd_in);
+ if (!fd_in) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ fd_out = glfs_resolve_fd(glfd_out->fs, subvol, glfd_out);
+ if (!fd_out) {
+ ret = -1;
+ errno = EBADFD;
+ goto out;
+ }
+
+ /*
+ * This is based on how the vfs layer in the kernel handles
+ * copy_file_range call. Upon receiving it follows the
+ * below method to consider the offset.
+ * if (off_in != NULL)
+ * use the value off_in to perform the op
+ * else if off_in == NULL
+ * use the current file offset position to perform the op
+ *
+ * For gfapi, glfd->offset is used. For a freshly opened
+ * fd, the offset is set to 0.
+ */
+ if (off_in)
+ pos_in = *off_in;
+ else
+ pos_in = glfd_in->offset;
+
+ if (off_out)
+ pos_out = *off_out;
+ else
+ pos_out = glfd_out->offset;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ ret = syncop_copy_file_range(subvol, fd_in, pos_in, fd_out, pos_out, len,
+ flags, &iattbuf, &preiatt, &postiatt, fop_attr,
+ NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ if (ret >= 0) {
+ pos_in += ret;
+ pos_out += ret;
+
+ if (off_in)
+ *off_in = pos_in;
+ if (off_out)
+ *off_out = pos_out;
+
+ if (statbuf)
+ glfs_iatt_to_statx(glfd_in->fs, &iattbuf, statbuf);
+ if (prestat)
+ glfs_iatt_to_statx(glfd_in->fs, &preiatt, prestat);
+ if (poststat)
+ glfs_iatt_to_statx(glfd_in->fs, &postiatt, poststat);
+ }
+
+ if (ret <= 0)
+ goto out;
+
+ /*
+ * If *off_in is NULL, then there is no offset info that can
+ * obtained from the input argument. Hence follow below method.
+ * If *off_in is NULL, then
+ * glfd->offset = offset + ret;
+ * else
+ * do nothing.
+ *
+ * According to the man page of copy_file_range, if off_in is
+ * NULL, then the offset of the source file is advanced by
+ * the return value of the fop. The same applies to off_out as
+ * well. Otherwise, if *off_in is not NULL, then the offset
+ * is not advanced by the filesystem. The entity which sends
+ * the copy_file_range call is supposed to advance the offset
+ * value in its buffer (pointed to by *off_in or *off_out)
+ * by the return value of copy_file_range.
+ */
+ if (!off_in)
+ glfd_in->offset += ret;
+
+ if (!off_out)
+ glfd_out->offset += ret;
+
+out:
+ if (fd_in)
+ fd_unref(fd_in);
+ if (fd_out)
+ fd_unref(fd_out);
+ if (glfd_in)
+ GF_REF_PUT(glfd_in);
+ if (glfd_out)
+ GF_REF_PUT(glfd_out);
+ if (fop_attr)
+ dict_unref(fop_attr);
+
+ glfs_subvol_done(glfd_in->fs, subvol);
+
+ __GLFS_EXIT_FS;
+
+invalid_fs:
+ return ret;
+}
+
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev, 3.4.0)
ssize_t
pub_glfs_pwritev(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
off_t offset, int flags)
@@ -1334,8 +1754,7 @@ pub_glfs_pwritev(struct glfs_fd *glfd, const struct iovec *iovec, int iovcnt,
return glfs_pwritev_common(glfd, iovec, iovcnt, offset, flags, NULL, NULL);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write, 3.4.0)
ssize_t
pub_glfs_write(struct glfs_fd *glfd, const void *buf, size_t count, int flags)
{
@@ -1344,6 +1763,11 @@ pub_glfs_write(struct glfs_fd *glfd, const void *buf, size_t count, int flags)
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = (void *)buf;
iov.iov_len = count;
@@ -1352,21 +1776,24 @@ pub_glfs_write(struct glfs_fd *glfd, const void *buf, size_t count, int flags)
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev, 3.4.0)
ssize_t
pub_glfs_writev(struct glfs_fd *glfd, const struct iovec *iov, int count,
int flags)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = pub_glfs_pwritev(glfd, iov, count, glfd->offset, flags);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC(glfs_pwrite34, glfs_pwrite, 3.4.0)
ssize_t
pub_glfs_pwrite34(struct glfs_fd *glfd, const void *buf, size_t count,
off_t offset, int flags)
@@ -1384,12 +1811,11 @@ pub_glfs_pwrite34(struct glfs_fd *glfd, const void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_pwrite34, glfs_pwrite, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite, 6.0)
ssize_t
pub_glfs_pwrite(struct glfs_fd *glfd, const void *buf, size_t count,
- off_t offset, int flags, struct stat *prestat,
- struct stat *poststat)
+ off_t offset, int flags, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
struct iovec iov = {
0,
@@ -1404,8 +1830,6 @@ pub_glfs_pwrite(struct glfs_fd *glfd, const void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite, future);
-
extern glfs_t *
pub_glfs_from_glfd(glfs_fd_t *);
@@ -1524,6 +1948,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_pwritev_async34, glfs_pwritev_async, 3.4.0)
int
pub_glfs_pwritev_async34(struct glfs_fd *glfd, const struct iovec *iovec,
int count, off_t offset, int flags, glfs_io_cbk34 fn,
@@ -1533,8 +1958,7 @@ pub_glfs_pwritev_async34(struct glfs_fd *glfd, const struct iovec *iovec,
_gf_true, (void *)fn, data);
}
-GFAPI_SYMVER_PUBLIC(glfs_pwritev_async34, glfs_pwritev_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev_async, 6.0)
int
pub_glfs_pwritev_async(struct glfs_fd *glfd, const struct iovec *iovec,
int count, off_t offset, int flags, glfs_io_cbk fn,
@@ -1544,8 +1968,7 @@ pub_glfs_pwritev_async(struct glfs_fd *glfd, const struct iovec *iovec,
_gf_false, fn, data);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwritev_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_write_async34, glfs_write_async, 3.4.0)
int
pub_glfs_write_async34(struct glfs_fd *glfd, const void *buf, size_t count,
int flags, glfs_io_cbk34 fn, void *data)
@@ -1555,6 +1978,11 @@ pub_glfs_write_async34(struct glfs_fd *glfd, const void *buf, size_t count,
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = (void *)buf;
iov.iov_len = count;
@@ -1564,8 +1992,7 @@ pub_glfs_write_async34(struct glfs_fd *glfd, const void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_write_async34, glfs_write_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write_async, 6.0)
int
pub_glfs_write_async(struct glfs_fd *glfd, const void *buf, size_t count,
int flags, glfs_io_cbk fn, void *data)
@@ -1575,6 +2002,11 @@ pub_glfs_write_async(struct glfs_fd *glfd, const void *buf, size_t count,
};
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
iov.iov_base = (void *)buf;
iov.iov_len = count;
@@ -1584,8 +2016,7 @@ pub_glfs_write_async(struct glfs_fd *glfd, const void *buf, size_t count,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_write_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_pwrite_async34, glfs_pwrite_async, 3.4.0)
int
pub_glfs_pwrite_async34(struct glfs_fd *glfd, const void *buf, int count,
off_t offset, int flags, glfs_io_cbk34 fn, void *data)
@@ -1604,8 +2035,7 @@ pub_glfs_pwrite_async34(struct glfs_fd *glfd, const void *buf, int count,
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_pwrite_async34, glfs_pwrite_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite_async, 6.0)
int
pub_glfs_pwrite_async(struct glfs_fd *glfd, const void *buf, int count,
off_t offset, int flags, glfs_io_cbk fn, void *data)
@@ -1624,37 +2054,43 @@ pub_glfs_pwrite_async(struct glfs_fd *glfd, const void *buf, int count,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_pwrite_async, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_writev_async34, glfs_writev_async, 3.4.0)
int
pub_glfs_writev_async34(struct glfs_fd *glfd, const struct iovec *iov,
int count, int flags, glfs_io_cbk34 fn, void *data)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = glfs_pwritev_async_common(glfd, iov, count, glfd->offset, flags,
_gf_true, (void *)fn, data);
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_writev_async34, glfs_writev_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev_async, 6.0)
int
pub_glfs_writev_async(struct glfs_fd *glfd, const struct iovec *iov, int count,
int flags, glfs_io_cbk fn, void *data)
{
ssize_t ret = 0;
+ if (glfd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
ret = glfs_pwritev_async_common(glfd, iov, count, glfd->offset, flags,
_gf_false, fn, data);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_writev_async, future);
-
static int
-glfs_fsync_common(struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+glfs_fsync_common(struct glfs_fd *glfd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
int ret = -1;
xlator_t *subvol = NULL;
@@ -1696,9 +2132,9 @@ glfs_fsync_common(struct glfs_fd *glfd, struct stat *prestat,
if (ret >= 0) {
if (prestat)
- glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ glfs_iatt_to_statx(glfd->fs, &preiatt, prestat);
if (poststat)
- glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ glfs_iatt_to_statx(glfd->fs, &postiatt, poststat);
}
out:
if (fd)
@@ -1716,23 +2152,21 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_fsync34, glfs_fsync, 3.4.0)
int
pub_glfs_fsync34(struct glfs_fd *glfd)
{
return glfs_fsync_common(glfd, NULL, NULL);
}
-GFAPI_SYMVER_PUBLIC(glfs_fsync34, glfs_fsync, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync, 6.0)
int
-pub_glfs_fsync(struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_fsync(struct glfs_fd *glfd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
return glfs_fsync_common(glfd, prestat, poststat);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync, future);
-
static int
glfs_fsync_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
@@ -1813,6 +2247,7 @@ out:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_fsync_async34, glfs_fsync_async, 3.4.0)
int
pub_glfs_fsync_async34(struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
{
@@ -1829,8 +2264,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_fsync_async34, glfs_fsync_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync_async, 6.0)
int
pub_glfs_fsync_async(struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
{
@@ -1847,11 +2281,9 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsync_async, future);
-
static int
-glfs_fdatasync_common(struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+glfs_fdatasync_common(struct glfs_fd *glfd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
int ret = -1;
xlator_t *subvol = NULL;
@@ -1893,9 +2325,9 @@ glfs_fdatasync_common(struct glfs_fd *glfd, struct stat *prestat,
if (ret >= 0) {
if (prestat)
- glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ glfs_iatt_to_statx(glfd->fs, &preiatt, prestat);
if (poststat)
- glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ glfs_iatt_to_statx(glfd->fs, &postiatt, poststat);
}
out:
if (fd)
@@ -1913,23 +2345,22 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_fdatasync34, glfs_fdatasync, 3.4.0)
int
pub_glfs_fdatasync34(struct glfs_fd *glfd)
{
return glfs_fdatasync_common(glfd, NULL, NULL);
}
-GFAPI_SYMVER_PUBLIC(glfs_fdatasync34, glfs_fdatasync, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync, 6.0)
int
-pub_glfs_fdatasync(struct glfs_fd *glfd, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_fdatasync(struct glfs_fd *glfd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat)
{
return glfs_fdatasync_common(glfd, prestat, poststat);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync, future);
-
+GFAPI_SYMVER_PUBLIC(glfs_fdatasync_async34, glfs_fdatasync_async, 3.4.0)
int
pub_glfs_fdatasync_async34(struct glfs_fd *glfd, glfs_io_cbk34 fn, void *data)
{
@@ -1946,8 +2377,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_fdatasync_async34, glfs_fdatasync_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync_async, 6.0)
int
pub_glfs_fdatasync_async(struct glfs_fd *glfd, glfs_io_cbk fn, void *data)
{
@@ -1964,11 +2394,9 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fdatasync_async, future);
-
static int
-glfs_ftruncate_common(struct glfs_fd *glfd, off_t offset, struct stat *prestat,
- struct stat *poststat)
+glfs_ftruncate_common(struct glfs_fd *glfd, off_t offset,
+ struct glfs_stat *prestat, struct glfs_stat *poststat)
{
int ret = -1;
xlator_t *subvol = NULL;
@@ -2011,9 +2439,9 @@ glfs_ftruncate_common(struct glfs_fd *glfd, off_t offset, struct stat *prestat,
if (ret >= 0) {
if (prestat)
- glfs_iatt_to_stat(glfd->fs, &preiatt, prestat);
+ glfs_iatt_to_statx(glfd->fs, &preiatt, prestat);
if (poststat)
- glfs_iatt_to_stat(glfd->fs, &postiatt, poststat);
+ glfs_iatt_to_statx(glfd->fs, &postiatt, poststat);
}
out:
if (fd)
@@ -2031,23 +2459,22 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_ftruncate34, glfs_ftruncate, 3.4.0)
int
pub_glfs_ftruncate34(struct glfs_fd *glfd, off_t offset)
{
return glfs_ftruncate_common(glfd, offset, NULL, NULL);
}
-GFAPI_SYMVER_PUBLIC(glfs_ftruncate34, glfs_ftruncate, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate, 6.0)
int
-pub_glfs_ftruncate(struct glfs_fd *glfd, off_t offset, struct stat *prestat,
- struct stat *poststat)
+pub_glfs_ftruncate(struct glfs_fd *glfd, off_t offset,
+ struct glfs_stat *prestat, struct glfs_stat *poststat)
{
return glfs_ftruncate_common(glfd, offset, prestat, poststat);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate, future);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_truncate, 3.7.15)
int
pub_glfs_truncate(struct glfs *fs, const char *path, off_t length)
{
@@ -2093,8 +2520,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_truncate, 3.7.15);
-
static int
glfs_ftruncate_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno, struct iatt *prebuf,
@@ -2187,6 +2612,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_ftruncate_async34, glfs_ftruncate_async, 3.4.0)
int
pub_glfs_ftruncate_async34(struct glfs_fd *glfd, off_t offset, glfs_io_cbk34 fn,
void *data)
@@ -2195,8 +2621,7 @@ pub_glfs_ftruncate_async34(struct glfs_fd *glfd, off_t offset, glfs_io_cbk34 fn,
data);
}
-GFAPI_SYMVER_PUBLIC(glfs_ftruncate_async34, glfs_ftruncate_async, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate_async, 6.0)
int
pub_glfs_ftruncate_async(struct glfs_fd *glfd, off_t offset, glfs_io_cbk fn,
void *data)
@@ -2204,8 +2629,7 @@ pub_glfs_ftruncate_async(struct glfs_fd *glfd, off_t offset, glfs_io_cbk fn,
return glfs_ftruncate_async_common(glfd, offset, _gf_false, fn, data);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_ftruncate_async, future);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_access, 3.4.0)
int
pub_glfs_access(struct glfs *fs, const char *path, int mode)
{
@@ -2251,8 +2675,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_access, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_symlink, 3.4.0)
int
pub_glfs_symlink(struct glfs *fs, const char *data, const char *path)
{
@@ -2342,8 +2765,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_symlink, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readlink, 3.4.0)
int
pub_glfs_readlink(struct glfs *fs, const char *path, char *buf, size_t bufsiz)
{
@@ -2400,8 +2822,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readlink, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mknod, 3.4.0)
int
pub_glfs_mknod(struct glfs *fs, const char *path, mode_t mode, dev_t dev)
{
@@ -2491,8 +2912,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mknod, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mkdir, 3.4.0)
int
pub_glfs_mkdir(struct glfs *fs, const char *path, mode_t mode)
{
@@ -2582,8 +3002,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_mkdir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_unlink, 3.4.0)
int
pub_glfs_unlink(struct glfs *fs, const char *path)
{
@@ -2639,8 +3058,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_unlink, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rmdir, 3.4.0)
int
pub_glfs_rmdir(struct glfs *fs, const char *path)
{
@@ -2695,8 +3113,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rmdir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rename, 3.4.0)
int
pub_glfs_rename(struct glfs *fs, const char *oldpath, const char *newpath)
{
@@ -2785,8 +3202,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_rename, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_link, 3.4.0)
int
pub_glfs_link(struct glfs *fs, const char *oldpath, const char *newpath)
{
@@ -2872,8 +3288,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_link, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_opendir, 3.4.0)
struct glfs_fd *
pub_glfs_opendir(struct glfs *fs, const char *path)
{
@@ -2954,8 +3369,7 @@ invalid_fs:
return glfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_opendir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_closedir, 3.4.0)
int
pub_glfs_closedir(struct glfs_fd *glfd)
{
@@ -2976,22 +3390,30 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_closedir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_telldir, 3.4.0)
long
pub_glfs_telldir(struct glfs_fd *fd)
{
+ if (fd == NULL) {
+ errno = EBADF;
+ return -1;
+ }
+
return fd->offset;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_telldir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_seekdir, 3.4.0)
void
pub_glfs_seekdir(struct glfs_fd *fd, long offset)
{
gf_dirent_t *entry = NULL;
gf_dirent_t *tmp = NULL;
+ if (fd == NULL) {
+ errno = EBADF;
+ return;
+ }
+
if (fd->offset == offset)
return;
@@ -3014,8 +3436,6 @@ pub_glfs_seekdir(struct glfs_fd *fd, long offset)
*/
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_seekdir, 3.4.0);
-
static int
glfs_discard_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno,
@@ -3106,6 +3526,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_discard_async35, glfs_discard_async, 3.5.0)
int
pub_glfs_discard_async35(struct glfs_fd *glfd, off_t offset, size_t len,
glfs_io_cbk34 fn, void *data)
@@ -3114,8 +3535,7 @@ pub_glfs_discard_async35(struct glfs_fd *glfd, off_t offset, size_t len,
data);
}
-GFAPI_SYMVER_PUBLIC(glfs_discard_async35, glfs_discard_async, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard_async, 6.0)
int
pub_glfs_discard_async(struct glfs_fd *glfd, off_t offset, size_t len,
glfs_io_cbk fn, void *data)
@@ -3123,8 +3543,6 @@ pub_glfs_discard_async(struct glfs_fd *glfd, off_t offset, size_t len,
return glfs_discard_async_common(glfd, offset, len, _gf_false, fn, data);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard_async, future);
-
static int
glfs_zerofill_async_cbk(call_frame_t *frame, void *cookie, xlator_t *this,
int32_t op_ret, int32_t op_errno,
@@ -3217,6 +3635,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC(glfs_zerofill_async35, glfs_zerofill_async, 3.5.0)
int
pub_glfs_zerofill_async35(struct glfs_fd *glfd, off_t offset, off_t len,
glfs_io_cbk34 fn, void *data)
@@ -3225,8 +3644,7 @@ pub_glfs_zerofill_async35(struct glfs_fd *glfd, off_t offset, off_t len,
data);
}
-GFAPI_SYMVER_PUBLIC(glfs_zerofill_async35, glfs_zerofill_async, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill_async, 6.0)
int
pub_glfs_zerofill_async(struct glfs_fd *glfd, off_t offset, off_t len,
glfs_io_cbk fn, void *data)
@@ -3234,8 +3652,6 @@ pub_glfs_zerofill_async(struct glfs_fd *glfd, off_t offset, off_t len,
return glfs_zerofill_async_common(glfd, offset, len, _gf_false, fn, data);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill_async, future);
-
void
gf_dirent_to_dirent(gf_dirent_t *gf_dirent, struct dirent *dirent)
{
@@ -3253,7 +3669,7 @@ gf_dirent_to_dirent(gf_dirent_t *gf_dirent, struct dirent *dirent)
dirent->d_namlen = strlen(gf_dirent->d_name);
#endif
- snprintf(dirent->d_name, NAME_MAX, "%s", gf_dirent->d_name);
+ snprintf(dirent->d_name, NAME_MAX + 1, "%s", gf_dirent->d_name);
}
int
@@ -3300,12 +3716,20 @@ glfd_entry_refresh(struct glfs_fd *glfd, int plus)
if (plus) {
list_for_each_entry(entry, &entries.list, list)
{
- if (!entry->inode && !IA_ISDIR(entry->d_stat.ia_type)) {
+ if ((!entry->inode && (!IA_ISDIR(entry->d_stat.ia_type))) ||
+ ((entry->d_stat.ia_ctime == 0) &&
+ strcmp(entry->d_name, ".") &&
+ strcmp(entry->d_name, ".."))) {
/* entry->inode for directories will be
* always set to null to force a lookup
- * on the dentry. Also we will have
+ * on the dentry. Hence to not degrade
+ * readdir performance, we skip lookups
+ * for directory entries. Also we will have
* proper stat if directory present on
* hashed subvolume.
+ *
+ * In addition, if the stat is invalid, force
+ * lookup to fetch proper stat.
*/
gf_fill_iatt_for_dirent(entry, fd->inode, subvol);
}
@@ -3387,6 +3811,7 @@ unlock:
return buf;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus_r, 3.4.0)
int
pub_glfs_readdirplus_r(struct glfs_fd *glfd, struct stat *stat,
struct dirent *ext, struct dirent **res)
@@ -3442,8 +3867,7 @@ invalid_fs:
return -1;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus_r, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir_r, 3.4.0)
int
pub_glfs_readdir_r(struct glfs_fd *glfd, struct dirent *buf,
struct dirent **res)
@@ -3451,8 +3875,7 @@ pub_glfs_readdir_r(struct glfs_fd *glfd, struct dirent *buf,
return pub_glfs_readdirplus_r(glfd, 0, buf, res);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir_r, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus, 3.5.0)
struct dirent *
pub_glfs_readdirplus(struct glfs_fd *glfd, struct stat *stat)
{
@@ -3466,16 +3889,14 @@ pub_glfs_readdirplus(struct glfs_fd *glfd, struct stat *stat)
return res;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdirplus, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir, 3.5.0)
struct dirent *
pub_glfs_readdir(struct glfs_fd *glfd)
{
return pub_glfs_readdirplus(glfd, NULL);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_readdir, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_statvfs, 3.4.0)
int
pub_glfs_statvfs(struct glfs *fs, const char *path, struct statvfs *buf)
{
@@ -3521,13 +3942,13 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_statvfs, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setattr, 6.0)
int
-glfs_setattr(struct glfs *fs, const char *path, struct iatt *iatt, int valid,
- int follow)
+pub_glfs_setattr(struct glfs *fs, const char *path, struct glfs_stat *stat,
+ int follow)
{
int ret = -1;
+ int glvalid;
xlator_t *subvol = NULL;
loc_t loc = {
0,
@@ -3535,11 +3956,16 @@ glfs_setattr(struct glfs *fs, const char *path, struct iatt *iatt, int valid,
struct iatt riatt = {
0,
};
+ struct iatt iatt = {
+ 0,
+ };
int reval = 0;
DECLARE_OLD_THIS;
__GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+ GF_VALIDATE_OR_GOTO("glfs_setattr", stat, out);
+
subvol = glfs_active_subvol(fs);
if (!subvol) {
ret = -1;
@@ -3557,8 +3983,11 @@ retry:
if (ret)
goto out;
+ glfs_iatt_from_statx(&iatt, stat);
+ glfsflags_from_gfapiflags(stat, &glvalid);
+
/* TODO : Add leaseid */
- ret = syncop_setattr(subvol, &loc, iatt, valid, 0, 0, NULL, NULL);
+ ret = syncop_setattr(subvol, &loc, &iatt, glvalid, 0, 0, NULL, NULL);
DECODE_SYNCOP_ERR(ret);
ESTALE_RETRY(ret, errno, reval, &loc, retry);
@@ -3573,10 +4002,15 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsetattr, 6.0)
int
-glfs_fsetattr(struct glfs_fd *glfd, struct iatt *iatt, int valid)
+pub_glfs_fsetattr(struct glfs_fd *glfd, struct glfs_stat *stat)
{
int ret = -1;
+ int glvalid;
+ struct iatt iatt = {
+ 0,
+ };
xlator_t *subvol = NULL;
fd_t *fd = NULL;
@@ -3585,6 +4019,8 @@ glfs_fsetattr(struct glfs_fd *glfd, struct iatt *iatt, int valid)
GF_REF_GET(glfd);
+ GF_VALIDATE_OR_GOTO("glfs_fsetattr", stat, out);
+
subvol = glfs_active_subvol(glfd->fs);
if (!subvol) {
ret = -1;
@@ -3599,8 +4035,11 @@ glfs_fsetattr(struct glfs_fd *glfd, struct iatt *iatt, int valid)
goto out;
}
+ glfs_iatt_from_statx(&iatt, stat);
+ glfsflags_from_gfapiflags(stat, &glvalid);
+
/* TODO : Add leaseid */
- ret = syncop_fsetattr(subvol, fd, iatt, valid, 0, 0, NULL, NULL);
+ ret = syncop_fsetattr(subvol, fd, &iatt, glvalid, 0, 0, NULL, NULL);
DECODE_SYNCOP_ERR(ret);
out:
if (fd)
@@ -3616,196 +4055,174 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chmod, 3.4.0)
int
pub_glfs_chmod(struct glfs *fs, const char *path, mode_t mode)
{
int ret = -1;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
- int valid = 0;
- iatt.ia_prot = ia_prot_from_st_mode(mode);
- valid = GF_SET_ATTR_MODE;
+ stat.glfs_st_mode = mode;
+ stat.glfs_st_mask = GLFS_STAT_MODE;
- ret = glfs_setattr(fs, path, &iatt, valid, 1);
+ ret = glfs_setattr(fs, path, &stat, 1);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chmod, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchmod, 3.4.0)
int
pub_glfs_fchmod(struct glfs_fd *glfd, mode_t mode)
{
int ret = -1;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
- int valid = 0;
- iatt.ia_prot = ia_prot_from_st_mode(mode);
- valid = GF_SET_ATTR_MODE;
+ stat.glfs_st_mode = mode;
+ stat.glfs_st_mask = GLFS_STAT_MODE;
- ret = glfs_fsetattr(glfd, &iatt, valid);
+ ret = glfs_fsetattr(glfd, &stat);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchmod, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chown, 3.4.0)
int
pub_glfs_chown(struct glfs *fs, const char *path, uid_t uid, gid_t gid)
{
int ret = 0;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
if (uid != (uid_t)-1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
+ stat.glfs_st_uid = uid;
+ stat.glfs_st_mask = GLFS_STAT_UID;
}
if (gid != (uid_t)-1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
+ stat.glfs_st_gid = gid;
+ stat.glfs_st_mask = stat.glfs_st_mask | GLFS_STAT_GID;
}
- if (valid)
- ret = glfs_setattr(fs, path, &iatt, valid, 1);
+ if (stat.glfs_st_mask)
+ ret = glfs_setattr(fs, path, &stat, 1);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chown, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lchown, 3.4.0)
int
pub_glfs_lchown(struct glfs *fs, const char *path, uid_t uid, gid_t gid)
{
int ret = 0;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
if (uid != (uid_t)-1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
+ stat.glfs_st_uid = uid;
+ stat.glfs_st_mask = GLFS_STAT_UID;
}
if (gid != (uid_t)-1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
+ stat.glfs_st_gid = gid;
+ stat.glfs_st_mask = stat.glfs_st_mask | GLFS_STAT_GID;
}
- if (valid)
- ret = glfs_setattr(fs, path, &iatt, valid, 0);
+ if (stat.glfs_st_mask)
+ ret = glfs_setattr(fs, path, &stat, 0);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lchown, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchown, 3.4.0)
int
pub_glfs_fchown(struct glfs_fd *glfd, uid_t uid, gid_t gid)
{
int ret = 0;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
if (uid != (uid_t)-1) {
- iatt.ia_uid = uid;
- valid = GF_SET_ATTR_UID;
+ stat.glfs_st_uid = uid;
+ stat.glfs_st_mask = GLFS_STAT_UID;
}
if (gid != (uid_t)-1) {
- iatt.ia_gid = gid;
- valid = valid | GF_SET_ATTR_GID;
+ stat.glfs_st_gid = gid;
+ stat.glfs_st_mask = stat.glfs_st_mask | GLFS_STAT_GID;
}
- if (valid)
- ret = glfs_fsetattr(glfd, &iatt, valid);
+ if (stat.glfs_st_mask)
+ ret = glfs_fsetattr(glfd, &stat);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchown, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_utimens, 3.4.0)
int
pub_glfs_utimens(struct glfs *fs, const char *path,
const struct timespec times[2])
{
int ret = -1;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ stat.glfs_st_atime = times[0];
+ stat.glfs_st_mtime = times[1];
- valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
+ stat.glfs_st_mask = GLFS_STAT_ATIME | GLFS_STAT_MTIME;
- ret = glfs_setattr(fs, path, &iatt, valid, 1);
+ ret = glfs_setattr(fs, path, &stat, 1);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_utimens, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lutimens, 3.4.0)
int
pub_glfs_lutimens(struct glfs *fs, const char *path,
const struct timespec times[2])
{
int ret = -1;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ stat.glfs_st_atime = times[0];
+ stat.glfs_st_mtime = times[1];
- valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
+ stat.glfs_st_mask = GLFS_STAT_ATIME | GLFS_STAT_MTIME;
- ret = glfs_setattr(fs, path, &iatt, valid, 0);
+ ret = glfs_setattr(fs, path, &stat, 0);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lutimens, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_futimens, 3.4.0)
int
pub_glfs_futimens(struct glfs_fd *glfd, const struct timespec times[2])
{
int ret = -1;
- int valid = 0;
- struct iatt iatt = {
+ struct glfs_stat stat = {
0,
};
- iatt.ia_atime = times[0].tv_sec;
- iatt.ia_atime_nsec = times[0].tv_nsec;
- iatt.ia_mtime = times[1].tv_sec;
- iatt.ia_mtime_nsec = times[1].tv_nsec;
+ stat.glfs_st_atime = times[0];
+ stat.glfs_st_mtime = times[1];
- valid = GF_SET_ATTR_ATIME | GF_SET_ATTR_MTIME;
+ stat.glfs_st_mask = GLFS_STAT_ATIME | GLFS_STAT_MTIME;
- ret = glfs_fsetattr(glfd, &iatt, valid);
+ ret = glfs_fsetattr(glfd, &stat);
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_futimens, 3.4.0);
-
int
glfs_getxattr_process(void *value, size_t size, dict_t *xattr, const char *name)
{
@@ -3905,6 +4322,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getxattr, 3.4.0)
ssize_t
pub_glfs_getxattr(struct glfs *fs, const char *path, const char *name,
void *value, size_t size)
@@ -3912,8 +4330,7 @@ pub_glfs_getxattr(struct glfs *fs, const char *path, const char *name,
return glfs_getxattr_common(fs, path, name, value, size, 1);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lgetxattr, 3.4.0)
ssize_t
pub_glfs_lgetxattr(struct glfs *fs, const char *path, const char *name,
void *value, size_t size)
@@ -3921,8 +4338,7 @@ pub_glfs_lgetxattr(struct glfs *fs, const char *path, const char *name,
return glfs_getxattr_common(fs, path, name, value, size, 0);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lgetxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fgetxattr, 3.4.0)
ssize_t
pub_glfs_fgetxattr(struct glfs_fd *glfd, const char *name, void *value,
size_t size)
@@ -3985,8 +4401,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fgetxattr, 3.4.0);
-
int
glfs_listxattr_process(void *value, size_t size, dict_t *xattr)
{
@@ -4070,22 +4484,21 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_listxattr, 3.4.0)
ssize_t
pub_glfs_listxattr(struct glfs *fs, const char *path, void *value, size_t size)
{
return glfs_listxattr_common(fs, path, value, size, 1);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_listxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_llistxattr, 3.4.0)
ssize_t
pub_glfs_llistxattr(struct glfs *fs, const char *path, void *value, size_t size)
{
return glfs_listxattr_common(fs, path, value, size, 0);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_llistxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_flistxattr, 3.4.0)
ssize_t
pub_glfs_flistxattr(struct glfs_fd *glfd, void *value, size_t size)
{
@@ -4135,8 +4548,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_flistxattr, 3.4.0);
-
int
glfs_setxattr_common(struct glfs *fs, const char *path, const char *name,
const void *value, size_t size, int flags, int follow)
@@ -4216,6 +4627,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setxattr, 3.4.0)
int
pub_glfs_setxattr(struct glfs *fs, const char *path, const char *name,
const void *value, size_t size, int flags)
@@ -4223,8 +4635,7 @@ pub_glfs_setxattr(struct glfs *fs, const char *path, const char *name,
return glfs_setxattr_common(fs, path, name, value, size, flags, 1);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lsetxattr, 3.4.0)
int
pub_glfs_lsetxattr(struct glfs *fs, const char *path, const char *name,
const void *value, size_t size, int flags)
@@ -4232,8 +4643,7 @@ pub_glfs_lsetxattr(struct glfs *fs, const char *path, const char *name,
return glfs_setxattr_common(fs, path, name, value, size, flags, 0);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lsetxattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsetxattr, 3.4.0)
int
pub_glfs_fsetxattr(struct glfs_fd *glfd, const char *name, const void *value,
size_t size, int flags)
@@ -4308,8 +4718,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fsetxattr, 3.4.0);
-
int
glfs_removexattr_common(struct glfs *fs, const char *path, const char *name,
int follow)
@@ -4360,22 +4768,21 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_removexattr, 3.4.0)
int
pub_glfs_removexattr(struct glfs *fs, const char *path, const char *name)
{
return glfs_removexattr_common(fs, path, name, 1);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_removexattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lremovexattr, 3.4.0)
int
pub_glfs_lremovexattr(struct glfs *fs, const char *path, const char *name)
{
return glfs_removexattr_common(fs, path, name, 0);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lremovexattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fremovexattr, 3.4.0)
int
pub_glfs_fremovexattr(struct glfs_fd *glfd, const char *name)
{
@@ -4418,8 +4825,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fremovexattr, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fallocate, 3.5.0)
int
pub_glfs_fallocate(struct glfs_fd *glfd, int keep_size, off_t offset,
size_t len)
@@ -4470,8 +4876,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fallocate, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard, 3.5.0)
int
pub_glfs_discard(struct glfs_fd *glfd, off_t offset, size_t len)
{
@@ -4521,8 +4926,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_discard, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill, 3.5.0)
int
pub_glfs_zerofill(struct glfs_fd *glfd, off_t offset, off_t len)
{
@@ -4570,8 +4974,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_zerofill, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chdir, 3.4.0)
int
pub_glfs_chdir(struct glfs *fs, const char *path)
{
@@ -4621,8 +5024,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_chdir, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchdir, 3.4.0)
int
pub_glfs_fchdir(struct glfs_fd *glfd)
{
@@ -4674,8 +5076,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fchdir, 3.4.0);
-
static gf_boolean_t warn_realpath = _gf_true; /* log once */
static char *
@@ -4736,7 +5136,7 @@ retry:
goto out;
if (loc.path) {
- snprintf(retpath, PATH_MAX, "%s", loc.path);
+ snprintf(retpath, PATH_MAX + 1, "%s", loc.path);
}
out:
@@ -4758,22 +5158,21 @@ invalid_fs:
return retpath;
}
+GFAPI_SYMVER_PUBLIC(glfs_realpath34, glfs_realpath, 3.4.0)
char *
pub_glfs_realpath34(struct glfs *fs, const char *path, char *resolved_path)
{
return glfs_realpath_common(fs, path, resolved_path, _gf_true);
}
-GFAPI_SYMVER_PUBLIC(glfs_realpath34, glfs_realpath, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_realpath, 3.7.17)
char *
pub_glfs_realpath(struct glfs *fs, const char *path, char *resolved_path)
{
return glfs_realpath_common(fs, path, resolved_path, _gf_false);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_realpath, 3.7.17);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getcwd, 3.4.0)
char *
pub_glfs_getcwd(struct glfs *fs, char *buf, size_t n)
{
@@ -4822,8 +5221,6 @@ invalid_fs:
return buf;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_getcwd, 3.4.0);
-
static void
gf_flock_to_flock(struct gf_flock *gf_flock, struct flock *flock)
{
@@ -4909,11 +5306,9 @@ glfs_lock_common(struct glfs_fd *glfd, int cmd, struct flock *flock,
if (ret == 0 && (cmd == F_SETLK || cmd == F_SETLKW)) {
ret = fd_lk_insert_and_merge(fd, cmd, &saved_flock);
if (ret) {
- gf_msg(THIS->name, GF_LOG_ERROR, 0,
- API_MSG_LOCK_INSERT_MERGE_FAILED,
- "Lock insertion and splitting/merging failed "
- "on gfid %s",
- uuid_utoa(fd->inode->gfid));
+ gf_smsg(THIS->name, GF_LOG_ERROR, 0,
+ API_MSG_LOCK_INSERT_MERGE_FAILED, "gfid=%s",
+ uuid_utoa(fd->inode->gfid), NULL);
ret = 0;
}
}
@@ -4932,6 +5327,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_file_lock, 4.0.0)
int
pub_glfs_file_lock(struct glfs_fd *glfd, int cmd, struct flock *flock,
glfs_lock_mode_t lk_mode)
@@ -4952,9 +5348,8 @@ pub_glfs_file_lock(struct glfs_fd *glfd, int cmd, struct flock *flock,
* GLFS_LK_MANDATORY */
ret = dict_set_uint32(xdata_in, GF_LOCK_MODE, GF_LK_MANDATORY);
if (ret) {
- gf_msg(THIS->name, GF_LOG_ERROR, 0,
- API_MSG_SETTING_LOCK_TYPE_FAILED,
- "Setting lock type failed");
+ gf_smsg(THIS->name, GF_LOG_ERROR, 0,
+ API_MSG_SETTING_LOCK_TYPE_FAILED, NULL);
ret = -1;
errno = ENOMEM;
goto out;
@@ -4969,16 +5364,14 @@ out:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_file_lock, 4.0.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_posix_lock, 3.4.0)
int
pub_glfs_posix_lock(struct glfs_fd *glfd, int cmd, struct flock *flock)
{
return glfs_lock_common(glfd, cmd, flock, NULL);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_posix_lock, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fd_set_lkowner, 3.10.7)
int
pub_glfs_fd_set_lkowner(struct glfs_fd *glfd, void *data, int len)
{
@@ -4995,8 +5388,8 @@ pub_glfs_fd_set_lkowner(struct glfs_fd *glfd, void *data, int len)
if ((len <= 0) || (len > GFAPI_MAX_LOCK_OWNER_LEN)) {
errno = EINVAL;
- gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
- "Invalid lk_owner len (%d)", len);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ARG,
+ "lk_owner len=%d", len, NULL);
goto out;
}
@@ -5014,8 +5407,8 @@ out:
invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fd_set_lkowner, 3.10.7);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_dup, 3.4.0)
struct glfs_fd *
pub_glfs_dup(struct glfs_fd *glfd)
{
@@ -5066,8 +5459,6 @@ invalid_fs:
return dupfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_dup, 3.4.0);
-
static void
glfs_enqueue_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
{
@@ -5080,8 +5471,8 @@ glfs_enqueue_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
u_list = GF_CALLOC(1, sizeof(*u_list), glfs_mt_upcall_entry_t);
if (!u_list) {
- gf_msg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
goto out;
}
@@ -5103,8 +5494,7 @@ glfs_enqueue_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
}
if (ret) {
- gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY,
- "Upcall entry validation failed.");
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY, NULL);
goto out;
}
@@ -5146,9 +5536,7 @@ glfs_recall_lease_fd(struct glfs *fs, struct gf_upcall *up_data)
inode_t *inode = NULL;
struct glfs_fd *glfd = NULL;
struct glfs_fd *tmp = NULL;
- struct list_head glfd_list = {
- 0,
- };
+ struct list_head glfd_list;
fd_t *fd = NULL;
uint64_t value = 0;
struct glfs_lease lease = {
@@ -5176,9 +5564,9 @@ glfs_recall_lease_fd(struct glfs *fs, struct gf_upcall *up_data)
inode = inode_find(subvol->itable, up_data->gfid);
if (!inode) {
ret = -1;
- gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INODE_FIND_FAILED,
- "Unable to find inode entry for gfid:%s graph id:%d",
- uuid_utoa(up_data->gfid), subvol->graph->id);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INODE_FIND_FAILED,
+ "gfid=%s", uuid_utoa(up_data->gfid), "graph_id=%d",
+ subvol->graph->id, NULL);
goto out;
}
@@ -5187,7 +5575,7 @@ glfs_recall_lease_fd(struct glfs *fs, struct gf_upcall *up_data)
list_for_each_entry(fd, &inode->fd_list, inode_list)
{
ret = fd_ctx_get(fd, subvol, &value);
- glfd = (struct glfs_fd *)value;
+ glfd = (struct glfs_fd *)(uintptr_t)value;
if (glfd) {
gf_msg_trace(THIS->name, 0, "glfd (%p) has held lease", glfd);
GF_REF_GET(glfd);
@@ -5197,22 +5585,24 @@ glfs_recall_lease_fd(struct glfs *fs, struct gf_upcall *up_data)
}
UNLOCK(&inode->lock);
- list_for_each_entry_safe(glfd, tmp, &glfd_list, list)
- {
- LOCK(&glfd->lock);
+ if (!list_empty(&glfd_list)) {
+ list_for_each_entry_safe(glfd, tmp, &glfd_list, list)
{
- if (glfd->state != GLFD_CLOSE) {
- gf_msg_trace(THIS->name, 0,
- "glfd (%p) has held lease, "
- "calling recall cbk",
- glfd);
- glfd->cbk(lease, glfd->cookie);
+ LOCK(&glfd->lock);
+ {
+ if (glfd->state != GLFD_CLOSE) {
+ gf_msg_trace(THIS->name, 0,
+ "glfd (%p) has held lease, "
+ "calling recall cbk",
+ glfd);
+ glfd->cbk(lease, glfd->cookie);
+ }
}
- }
- UNLOCK(&glfd->lock);
+ UNLOCK(&glfd->lock);
- list_del_init(&glfd->list);
- GF_REF_PUT(glfd);
+ list_del_init(&glfd->list);
+ GF_REF_PUT(glfd);
+ }
}
out:
@@ -5254,8 +5644,8 @@ glfs_recall_lease_upcall(struct glfs *fs, struct glfs_upcall *up_arg,
* the handle and hence will no more be interested in
* the upcall for this particular gfid.
*/
- gf_msg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_CREATE_HANDLE_FAILED,
- "handle creation of %s failed", uuid_utoa(up_data->gfid));
+ gf_smsg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_CREATE_HANDLE_FAILED,
+ "gfid=%s", uuid_utoa(up_data->gfid), NULL);
errno = ESTALE;
goto out;
}
@@ -5268,7 +5658,7 @@ glfs_recall_lease_upcall(struct glfs *fs, struct glfs_upcall *up_arg,
up_lease_arg->lease_type = recall_lease->lease_type;
- up_arg->reason = GF_UPCALL_RECALL_LEASE;
+ up_arg->reason = GLFS_UPCALL_RECALL_LEASE;
up_arg->event = up_lease_arg;
up_arg->free_event = glfs_free_upcall_lease;
@@ -5286,25 +5676,66 @@ out:
return ret;
}
-static void
-glfs_cbk_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
+static int
+upcall_syncop_args_free(struct upcall_syncop_args *args)
{
- int ret = -1;
+ dict_t *dict = NULL;
+ struct gf_upcall *upcall_data = NULL;
+
+ if (args) {
+ upcall_data = &args->upcall_data;
+ switch (upcall_data->event_type) {
+ case GF_UPCALL_CACHE_INVALIDATION:
+ dict = ((struct gf_upcall_cache_invalidation *)(upcall_data
+ ->data))
+ ->dict;
+ break;
+ case GF_UPCALL_RECALL_LEASE:
+ dict = ((struct gf_upcall_recall_lease *)(upcall_data->data))
+ ->dict;
+ break;
+ }
+ if (dict)
+ dict_unref(dict);
+
+ GF_FREE(upcall_data->client_uid);
+ GF_FREE(upcall_data->data);
+ }
+ GF_FREE(args);
+ return 0;
+}
+
+static int
+glfs_upcall_syncop_cbk(int ret, call_frame_t *frame, void *opaque)
+{
+ struct upcall_syncop_args *args = opaque;
+
+ (void)upcall_syncop_args_free(args);
+
+ return 0;
+}
+
+static int
+glfs_cbk_upcall_syncop(void *opaque)
+{
+ struct upcall_syncop_args *args = opaque;
+ struct gf_upcall *upcall_data = NULL;
struct glfs_upcall *up_arg = NULL;
+ struct glfs *fs;
+ int ret = -1;
- if (!fs || !upcall_data)
- goto out;
+ fs = args->fs;
+ upcall_data = &args->upcall_data;
- if (!(fs->upcall_events & upcall_data->event_type)) {
- /* ignore events which application hasn't registered*/
+ if (!upcall_data) {
goto out;
}
up_arg = GLFS_CALLOC(1, sizeof(struct gf_upcall), glfs_release_upcall,
glfs_mt_upcall_entry_t);
if (!up_arg) {
- gf_msg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
- "Upcall entry allocation failed.");
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
goto out;
}
@@ -5319,32 +5750,182 @@ glfs_cbk_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
errno = EINVAL;
}
- if (!ret && (up_arg->reason != GLFS_UPCALL_EVENT_NULL)) {
- /* It could so happen that the file which got
- * upcall notification may have got deleted by
- * the same client. In such cases up_arg->reason
- * is set to GLFS_UPCALL_EVENT_NULL. No need to
- * send upcall then */
- (fs->up_cbk)(up_arg, fs->up_data);
- } else if (up_arg->reason == GLFS_UPCALL_EVENT_NULL) {
- gf_msg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_INVALID_ENTRY,
- "Upcall_EVENT_NULL received. Skipping it.");
+ /* It could so happen that the file which got
+ * upcall notification may have got deleted by
+ * the same client. In such cases up_arg->reason
+ * is set to GLFS_UPCALL_EVENT_NULL. No need to
+ * send upcall then
+ */
+ if (up_arg->reason == GLFS_UPCALL_EVENT_NULL) {
+ gf_smsg(THIS->name, GF_LOG_DEBUG, errno,
+ API_MSG_UPCALL_EVENT_NULL_RECEIVED, NULL);
+ ret = 0;
+ GLFS_FREE(up_arg);
goto out;
- } else {
- gf_msg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY,
- "Upcall entry validation failed.");
+ } else if (ret) {
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ENTRY, NULL);
+ GLFS_FREE(up_arg);
goto out;
}
+ if (fs->up_cbk && up_arg)
+ (fs->up_cbk)(up_arg, fs->up_data);
+
/* application takes care of calling glfs_free on up_arg post
* their processing */
- ret = 0;
out:
- if (ret && up_arg) {
- GLFS_FREE(up_arg);
+ return ret;
+}
+
+static struct gf_upcall_cache_invalidation *
+gf_copy_cache_invalidation(struct gf_upcall_cache_invalidation *src)
+{
+ struct gf_upcall_cache_invalidation *dst = NULL;
+
+ if (!src)
+ goto out;
+
+ dst = GF_CALLOC(1, sizeof(struct gf_upcall_cache_invalidation),
+ glfs_mt_upcall_entry_t);
+
+ if (!dst) {
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
+ goto out;
+ }
+
+ dst->flags = src->flags;
+ dst->expire_time_attr = src->expire_time_attr;
+ dst->stat = src->stat;
+ dst->p_stat = src->p_stat;
+ dst->oldp_stat = src->oldp_stat;
+
+ if (src->dict)
+ dst->dict = dict_copy_with_ref(src->dict, NULL);
+
+ return dst;
+out:
+ return NULL;
+}
+
+static struct gf_upcall_recall_lease *
+gf_copy_recall_lease(struct gf_upcall_recall_lease *src)
+{
+ struct gf_upcall_recall_lease *dst = NULL;
+
+ if (!src)
+ goto out;
+
+ dst = GF_CALLOC(1, sizeof(struct gf_upcall_recall_lease),
+ glfs_mt_upcall_entry_t);
+
+ if (!dst) {
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED, "entry",
+ NULL);
+ goto out;
+ }
+
+ dst->lease_type = src->lease_type;
+ memcpy(dst->tid, src->tid, 16);
+
+ if (src->dict)
+ dst->dict = dict_copy_with_ref(src->dict, NULL);
+
+ return dst;
+out:
+ return NULL;
+}
+
+static struct upcall_syncop_args *
+upcall_syncop_args_init(struct glfs *fs, struct gf_upcall *upcall_data)
+{
+ struct upcall_syncop_args *args = NULL;
+ int ret = -1;
+ struct gf_upcall *t_data = NULL;
+
+ if (!fs || !upcall_data)
+ goto out;
+
+ args = GF_CALLOC(1, sizeof(struct upcall_syncop_args),
+ glfs_mt_upcall_entry_t);
+ if (!args) {
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_ALLOC_FAILED,
+ "syncop args", NULL);
+ goto out;
+ }
+
+ /* Note: we are not taking any ref on fs here.
+ * Ideally applications have to unregister for upcall events
+ * or stop polling for upcall events before performing
+ * glfs_fini. And as for outstanding synctasks created, we wait
+ * for all syncenv threads to finish tasks before cleaning up the
+ * fs->ctx. Hence it seems safe to process these callback
+ * notification without taking any lock/ref.
+ */
+ args->fs = fs;
+ t_data = &(args->upcall_data);
+ t_data->client_uid = gf_strdup(upcall_data->client_uid);
+
+ gf_uuid_copy(t_data->gfid, upcall_data->gfid);
+ t_data->event_type = upcall_data->event_type;
+
+ switch (t_data->event_type) {
+ case GF_UPCALL_CACHE_INVALIDATION:
+ t_data->data = gf_copy_cache_invalidation(
+ (struct gf_upcall_cache_invalidation *)upcall_data->data);
+ break;
+ case GF_UPCALL_RECALL_LEASE:
+ t_data->data = gf_copy_recall_lease(
+ (struct gf_upcall_recall_lease *)upcall_data->data);
+ break;
}
+ if (!t_data->data)
+ goto out;
+
+ return args;
+out:
+ if (ret) {
+ if (args) {
+ GF_FREE(args->upcall_data.client_uid);
+ GF_FREE(args);
+ }
+ }
+
+ return NULL;
+}
+
+static void
+glfs_cbk_upcall_data(struct glfs *fs, struct gf_upcall *upcall_data)
+{
+ struct upcall_syncop_args *args = NULL;
+ int ret = -1;
+
+ if (!fs || !upcall_data)
+ goto out;
+
+ if (!(fs->upcall_events & upcall_data->event_type)) {
+ /* ignore events which application hasn't registered*/
+ goto out;
+ }
+
+ args = upcall_syncop_args_init(fs, upcall_data);
+
+ if (!args)
+ goto out;
+
+ ret = synctask_new(THIS->ctx->env, glfs_cbk_upcall_syncop,
+ glfs_upcall_syncop_cbk, NULL, args);
+ /* should we retry incase of failure? */
+ if (ret) {
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_UPCALL_SYNCOP_FAILED,
+ "event_type=%d", upcall_data->event_type, "gfid=%s",
+ (char *)(upcall_data->gfid), NULL);
+ upcall_syncop_args_free(args);
+ }
+
+out:
return;
}
@@ -5362,6 +5943,7 @@ out:
* Otherwise all the upcall events are queued up in a list
* to be read/polled by the applications.
*/
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_process_upcall_event, 3.7.0)
void
priv_glfs_process_upcall_event(struct glfs *fs, void *data)
{
@@ -5429,7 +6011,6 @@ out:
err:
return;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_process_upcall_event, 3.7.0);
ssize_t
glfs_anonymous_pwritev(struct glfs *fs, struct glfs_object *object,
@@ -5468,8 +6049,7 @@ glfs_anonymous_pwritev(struct glfs *fs, struct glfs_object *object,
fd = fd_anonymous(inode);
if (!fd) {
ret = -1;
- gf_msg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
- "Allocating anonymous fd failed");
+ gf_smsg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED, NULL);
errno = ENOMEM;
goto out;
}
@@ -5567,8 +6147,7 @@ glfs_anonymous_preadv(struct glfs *fs, struct glfs_object *object,
fd = fd_anonymous(inode);
if (!fd) {
ret = -1;
- gf_msg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED,
- "Allocating anonymous fd failed");
+ gf_smsg("gfapi", GF_LOG_ERROR, ENOMEM, API_MSG_FDCREATE_FAILED, NULL);
errno = ENOMEM;
goto out;
}
@@ -5617,6 +6196,7 @@ glfs_release_xreaddirp_stat(void *ptr)
* Given glfd of a directory, this function does readdirp and returns
* xstat along with dirents.
*/
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_r, 3.11.0)
int
pub_glfs_xreaddirplus_r(struct glfs_fd *glfd, uint32_t flags,
struct glfs_xreaddirp_stat **xstat_p,
@@ -5711,8 +6291,8 @@ out:
GF_REF_PUT(glfd);
if (ret < 0) {
- gf_msg(THIS->name, GF_LOG_WARNING, errno, API_MSG_XREADDIRP_R_FAILED,
- "glfs_x_readdirp_r failed - reason (%s)", strerror(errno));
+ gf_smsg(THIS->name, GF_LOG_WARNING, errno, API_MSG_XREADDIRP_R_FAILED,
+ "reason=%s", strerror(errno), NULL);
if (xstat)
GLFS_FREE(xstat);
@@ -5725,41 +6305,43 @@ out:
invalid_fs:
return -1;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_r, 3.11.0);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_get_stat, 3.11.0)
struct stat *
pub_glfs_xreaddirplus_get_stat(struct glfs_xreaddirp_stat *xstat)
{
GF_VALIDATE_OR_GOTO("glfs_xreaddirplus_get_stat", xstat, out);
if (!xstat->flags_handled & GFAPI_XREADDIRP_STAT)
- gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
- "GFAPI_XREADDIRP_STAT is not set. Flags"
- "handled for xstat(%p) are (%x)",
- xstat, xstat->flags_handled);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_FLAGS_HANDLE,
+ "GFAPI_XREADDIRP_STAT"
+ "xstat=%p",
+ xstat, "handles=%x", xstat->flags_handled, NULL);
return &xstat->st;
out:
return NULL;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_get_stat, 3.11.0);
void
gf_lease_to_glfs_lease(struct gf_lease *gf_lease, struct glfs_lease *lease)
{
+ u_int lease_type = gf_lease->lease_type;
lease->cmd = gf_lease->cmd;
- lease->lease_type = gf_lease->lease_type;
+ lease->lease_type = lease_type;
memcpy(lease->lease_id, gf_lease->lease_id, LEASE_ID_SIZE);
}
void
glfs_lease_to_gf_lease(struct glfs_lease *lease, struct gf_lease *gf_lease)
{
+ u_int lease_type = lease->lease_type;
gf_lease->cmd = lease->cmd;
- gf_lease->lease_type = lease->lease_type;
+ gf_lease->lease_type = lease_type;
memcpy(gf_lease->lease_id, lease->lease_id, LEASE_ID_SIZE);
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lease, 4.0.0)
int
pub_glfs_lease(struct glfs_fd *glfd, struct glfs_lease *lease,
glfs_recall_cbk fn, void *data)
@@ -5840,8 +6422,8 @@ pub_glfs_lease(struct glfs_fd *glfd, struct glfs_lease *lease,
if (ret == 0) {
ret = fd_ctx_set(glfd->fd, subvol, (uint64_t)(long)glfd);
if (ret) {
- gf_msg(subvol->name, GF_LOG_ERROR, ENOMEM, API_MSG_FDCTX_SET_FAILED,
- "Setting fd ctx failed for fd(%p)", glfd->fd);
+ gf_smsg(subvol->name, GF_LOG_ERROR, ENOMEM,
+ API_MSG_FDCTX_SET_FAILED, "fd=%p", glfd->fd, NULL);
goto out;
}
glfd->cbk = fn;
@@ -5861,5 +6443,3 @@ out:
invalid_fs:
return ret;
}
-
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_lease, 4.0.0);
diff --git a/api/src/glfs-handleops.c b/api/src/glfs-handleops.c
index 7e9f4c5c915..53c2ee896f9 100644
--- a/api/src/glfs-handleops.c
+++ b/api/src/glfs-handleops.c
@@ -10,7 +10,7 @@
#include "glfs-internal.h"
#include "glfs-mem-types.h"
-#include "syncop.h"
+#include <glusterfs/syncop.h>
#include "glfs.h"
#include "glfs-handles.h"
#include "gfapi-messages.h"
@@ -18,7 +18,7 @@
int
glfs_listxattr_process(void *value, size_t size, dict_t *xattr);
-static void
+void
glfs_iatt_from_stat(struct stat *stat, int valid, struct iatt *iatt,
int *glvalid)
{
@@ -60,6 +60,7 @@ glfs_iatt_from_stat(struct stat *stat, int valid, struct iatt *iatt,
return;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_lookupat, 3.7.4)
struct glfs_object *
pub_glfs_h_lookupat(struct glfs *fs, struct glfs_object *parent,
const char *path, struct stat *stat, int follow)
@@ -126,8 +127,7 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_lookupat, 3.7.4);
-
+GFAPI_SYMVER_PUBLIC(glfs_h_lookupat34, glfs_h_lookupat, 3.4.2)
struct glfs_object *
pub_glfs_h_lookupat34(struct glfs *fs, struct glfs_object *parent,
const char *path, struct stat *stat)
@@ -135,8 +135,7 @@ pub_glfs_h_lookupat34(struct glfs *fs, struct glfs_object *parent,
return pub_glfs_h_lookupat(fs, parent, path, stat, 0);
}
-GFAPI_SYMVER_PUBLIC(glfs_h_lookupat34, glfs_h_lookupat, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_statfs, 3.7.0)
int
pub_glfs_h_statfs(struct glfs *fs, struct glfs_object *object,
struct statvfs *statvfs)
@@ -194,8 +193,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_statfs, 3.7.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_stat, 3.4.2)
int
pub_glfs_h_stat(struct glfs *fs, struct glfs_object *object, struct stat *stat)
{
@@ -259,8 +257,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_stat, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getattrs, 3.4.2)
int
pub_glfs_h_getattrs(struct glfs *fs, struct glfs_object *object,
struct stat *stat)
@@ -317,8 +314,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getattrs, 3.4.2);
-
int
glfs_h_getxattrs_common(struct glfs *fs, struct glfs_object *object,
dict_t **xattr, const char *name,
@@ -380,6 +375,7 @@ out:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getxattrs, 3.5.1)
int
pub_glfs_h_getxattrs(struct glfs *fs, struct glfs_object *object,
const char *name, void *value, size_t size)
@@ -416,8 +412,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_getxattrs, 3.5.1);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setattrs, 3.4.2)
int
pub_glfs_h_setattrs(struct glfs *fs, struct glfs_object *object,
struct stat *stat, int valid)
@@ -480,8 +475,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setattrs, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setxattrs, 3.5.0)
int
pub_glfs_h_setxattrs(struct glfs *fs, struct glfs_object *object,
const char *name, const void *value, size_t size,
@@ -568,8 +562,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_setxattrs, 3.5.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_removexattrs, 3.5.1)
int
pub_glfs_h_removexattrs(struct glfs *fs, struct glfs_object *object,
const char *name)
@@ -626,8 +619,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_removexattrs, 3.5.1);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_open, 3.4.2)
struct glfs_fd *
pub_glfs_h_open(struct glfs *fs, struct glfs_object *object, int flags)
{
@@ -699,7 +691,7 @@ pub_glfs_h_open(struct glfs *fs, struct glfs_object *object, int flags)
if (ret)
gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
- ret = syncop_open(subvol, &loc, flags, glfd->fd, NULL, NULL);
+ ret = syncop_open(subvol, &loc, flags, glfd->fd, fop_attr, NULL);
DECODE_SYNCOP_ERR(ret);
glfd->fd->flags = flags;
@@ -727,8 +719,7 @@ invalid_fs:
return glfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_open, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_creat, 3.4.2)
struct glfs_object *
pub_glfs_h_creat(struct glfs *fs, struct glfs_object *parent, const char *path,
int flags, mode_t mode, struct stat *stat)
@@ -840,8 +831,141 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_creat, 3.4.2);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_creat_open, 6.6)
+struct glfs_object *
+pub_glfs_h_creat_open(struct glfs *fs, struct glfs_object *parent,
+ const char *path, int flags, mode_t mode,
+ struct stat *stat, struct glfs_fd **out_fd)
+{
+ int ret = -1;
+ struct glfs_fd *glfd = NULL;
+ xlator_t *subvol = NULL;
+ inode_t *inode = NULL;
+ loc_t loc = {
+ 0,
+ };
+ struct iatt iatt = {
+ 0,
+ };
+ uuid_t gfid;
+ dict_t *xattr_req = NULL;
+ struct glfs_object *object = NULL;
+ dict_t *fop_attr = NULL;
+
+ /* validate in args */
+ if ((fs == NULL) || (parent == NULL) || (path == NULL) ||
+ (out_fd == NULL)) {
+ errno = EINVAL;
+ return NULL;
+ }
+
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ /* get the active volume */
+ subvol = glfs_active_subvol(fs);
+ if (!subvol) {
+ ret = -1;
+ goto out;
+ }
+
+ /* get/refresh the in arg objects inode in correlation to the xlator */
+ inode = glfs_resolve_inode(fs, subvol, parent);
+ if (!inode) {
+ ret = -1;
+ goto out;
+ }
+
+ xattr_req = dict_new();
+ if (!xattr_req) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ gf_uuid_generate(gfid);
+ ret = dict_set_gfuuid(xattr_req, "gfid-req", gfid, true);
+ if (ret) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ GLFS_LOC_FILL_PINODE(inode, loc, ret, errno, out, path);
+
+ glfd = glfs_fd_new(fs);
+ if (!glfd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+
+ glfd->fd = fd_create(loc.inode, getpid());
+ if (!glfd->fd) {
+ ret = -1;
+ errno = ENOMEM;
+ goto out;
+ }
+ glfd->fd->flags = flags;
+
+ ret = get_fop_attr_thrd_key(&fop_attr);
+ if (ret)
+ gf_msg_debug("gfapi", 0, "Getting leaseid from thread failed");
+
+ /* fop/op */
+ ret = syncop_create(subvol, &loc, flags, mode, glfd->fd, &iatt, xattr_req,
+ NULL);
+ DECODE_SYNCOP_ERR(ret);
+
+ /* populate out args */
+ if (ret == 0) {
+ glfd->fd->flags = flags;
+
+ ret = glfs_loc_link(&loc, &iatt);
+ if (ret != 0) {
+ goto out;
+ }
+
+ if (stat)
+ glfs_iatt_to_stat(fs, &iatt, stat);
+
+ ret = glfs_create_object(&loc, &object);
+ }
+
+out:
+ if (ret && object != NULL) {
+ /* Release the held reference */
+ glfs_h_close(object);
+ object = NULL;
+ }
+
+ loc_wipe(&loc);
+
+ if (inode)
+ inode_unref(inode);
+
+ if (fop_attr)
+ dict_unref(fop_attr);
+
+ if (xattr_req)
+ dict_unref(xattr_req);
+
+ if (ret && glfd) {
+ GF_REF_PUT(glfd);
+ } else if (glfd) {
+ glfd_set_state_bind(glfd);
+ *out_fd = glfd;
+ }
+
+ glfs_subvol_done(fs, subvol);
+
+ __GLFS_EXIT_FS;
+
+invalid_fs:
+ return object;
+}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mkdir, 3.4.2)
struct glfs_object *
pub_glfs_h_mkdir(struct glfs *fs, struct glfs_object *parent, const char *path,
mode_t mode, struct stat *stat)
@@ -939,8 +1063,7 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mkdir, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mknod, 3.4.2)
struct glfs_object *
pub_glfs_h_mknod(struct glfs *fs, struct glfs_object *parent, const char *path,
mode_t mode, dev_t dev, struct stat *stat)
@@ -1037,8 +1160,7 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_mknod, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_unlink, 3.4.2)
int
pub_glfs_h_unlink(struct glfs *fs, struct glfs_object *parent, const char *path)
{
@@ -1109,8 +1231,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_unlink, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_opendir, 3.4.2)
struct glfs_fd *
pub_glfs_h_opendir(struct glfs *fs, struct glfs_object *object)
{
@@ -1192,8 +1313,7 @@ invalid_fs:
return glfd;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_opendir, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_access, 3.6.0)
int
pub_glfs_h_access(struct glfs *fs, struct glfs_object *object, int mask)
{
@@ -1250,8 +1370,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_access, 3.6.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_extract_handle, 3.4.2)
ssize_t
pub_glfs_h_extract_handle(struct glfs_object *object, unsigned char *handle,
int len)
@@ -1282,8 +1401,7 @@ out:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_extract_handle, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_create_from_handle, 3.4.2)
struct glfs_object *
pub_glfs_h_create_from_handle(struct glfs *fs, unsigned char *handle, int len,
struct stat *stat)
@@ -1360,9 +1478,9 @@ pub_glfs_h_create_from_handle(struct glfs *fs, unsigned char *handle, int len,
ret = syncop_lookup(subvol, &loc, &iatt, 0, 0, 0);
DECODE_SYNCOP_ERR(ret);
if (ret) {
- gf_msg(subvol->name, GF_LOG_WARNING, errno,
- API_MSG_INODE_REFRESH_FAILED, "inode refresh of %s failed: %s",
- uuid_utoa(loc.gfid), strerror(errno));
+ gf_smsg(subvol->name, GF_LOG_WARNING, errno,
+ API_MSG_INODE_REFRESH_FAILED, "gfid=%s", uuid_utoa(loc.gfid),
+ "error=%s", strerror(errno), NULL);
goto out;
}
@@ -1373,8 +1491,8 @@ pub_glfs_h_create_from_handle(struct glfs *fs, unsigned char *handle, int len,
}
inode_lookup(newinode);
} else {
- gf_msg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
- "inode linking of %s failed", uuid_utoa(loc.gfid));
+ gf_smsg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
+ "gfid=%s", uuid_utoa(loc.gfid), NULL);
goto out;
}
@@ -1406,8 +1524,7 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_create_from_handle, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_close, 3.4.2)
int
pub_glfs_h_close(struct glfs_object *object)
{
@@ -1420,8 +1537,7 @@ pub_glfs_h_close(struct glfs_object *object)
return 0;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_close, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_truncate, 3.4.2)
int
pub_glfs_h_truncate(struct glfs *fs, struct glfs_object *object, off_t offset)
{
@@ -1481,8 +1597,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_truncate, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_symlink, 3.4.2)
struct glfs_object *
pub_glfs_h_symlink(struct glfs *fs, struct glfs_object *parent,
const char *name, const char *data, struct stat *stat)
@@ -1581,8 +1696,7 @@ invalid_fs:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_symlink, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_readlink, 3.4.2)
int
pub_glfs_h_readlink(struct glfs *fs, struct glfs_object *object, char *buf,
size_t bufsiz)
@@ -1647,8 +1761,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_readlink, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_link, 3.4.2)
int
pub_glfs_h_link(struct glfs *fs, struct glfs_object *linksrc,
struct glfs_object *parent, const char *name)
@@ -1745,8 +1858,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_link, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_rename, 3.4.2)
int
pub_glfs_h_rename(struct glfs *fs, struct glfs_object *olddir,
const char *oldname, struct glfs_object *newdir,
@@ -1856,8 +1968,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_rename, 3.4.2);
-
/*
* Given a handle/gfid, find if the corresponding inode is present in
* the inode table. If yes create and return the corresponding glfs_object.
@@ -1962,8 +2072,8 @@ glfs_h_poll_cache_invalidation(struct glfs *fs, struct glfs_upcall *up_arg,
* the handle and hence will no more be interested in
* the upcall for this particular gfid.
*/
- gf_msg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_CREATE_HANDLE_FAILED,
- "handle creation of %s failed", uuid_utoa(upcall_data->gfid));
+ gf_smsg(THIS->name, GF_LOG_DEBUG, errno, API_MSG_CREATE_HANDLE_FAILED,
+ "gfid=%s", uuid_utoa(upcall_data->gfid), NULL);
errno = ESTALE;
goto out;
}
@@ -1986,9 +2096,9 @@ glfs_h_poll_cache_invalidation(struct glfs *fs, struct glfs_upcall *up_arg,
p_object = glfs_h_find_handle(fs, ca_data->p_stat.ia_gfid,
GFAPI_HANDLE_LENGTH);
if (!p_object) {
- gf_msg(THIS->name, GF_LOG_DEBUG, errno,
- API_MSG_CREATE_HANDLE_FAILED, "handle creation of %s failed",
- uuid_utoa(ca_data->p_stat.ia_gfid));
+ gf_smsg(THIS->name, GF_LOG_DEBUG, errno,
+ API_MSG_CREATE_HANDLE_FAILED, "gfid=%s",
+ uuid_utoa(ca_data->p_stat.ia_gfid), NULL);
errno = ESTALE;
goto out;
}
@@ -2002,9 +2112,9 @@ glfs_h_poll_cache_invalidation(struct glfs *fs, struct glfs_upcall *up_arg,
oldp_object = glfs_h_find_handle(fs, ca_data->oldp_stat.ia_gfid,
GFAPI_HANDLE_LENGTH);
if (!oldp_object) {
- gf_msg(THIS->name, GF_LOG_DEBUG, errno,
- API_MSG_CREATE_HANDLE_FAILED, "handle creation of %s failed",
- uuid_utoa(ca_data->oldp_stat.ia_gfid));
+ gf_smsg(THIS->name, GF_LOG_DEBUG, errno,
+ API_MSG_CREATE_HANDLE_FAILED, "gfid=%s",
+ uuid_utoa(ca_data->oldp_stat.ia_gfid), NULL);
errno = ESTALE;
/* By the time we receive upcall old parent_dir may
* have got removed. We still need to send upcall
@@ -2065,6 +2175,7 @@ glfs_release_upcall(void *ptr)
* calling glfs_fini(..). Hence making an assumption that 'fs' & ctx structures
* cannot be freed while in this routine.
*/
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_poll_upcall, 3.7.16)
int
pub_glfs_h_poll_upcall(struct glfs *fs, struct glfs_upcall **up_arg)
{
@@ -2182,8 +2293,6 @@ err:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_poll_upcall, 3.7.16);
-
static gf_boolean_t log_upcall370 = _gf_true; /* log once */
/* The old glfs_h_poll_upcall interface requires intimate knowledge of the
@@ -2197,6 +2306,7 @@ static gf_boolean_t log_upcall370 = _gf_true; /* log once */
*
* WARNING: this function will be removed in the future.
*/
+GFAPI_SYMVER_PUBLIC(glfs_h_poll_upcall370, glfs_h_poll_upcall, 3.7.0)
int
pub_glfs_h_poll_upcall370(struct glfs *fs, struct glfs_callback_arg *up_arg)
{
@@ -2216,7 +2326,7 @@ pub_glfs_h_poll_upcall370(struct glfs *fs, struct glfs_callback_arg *up_arg)
ret = pub_glfs_h_poll_upcall(fs, &upcall);
if (ret == 0) {
up_arg->fs = fs;
- if (errno == ENOENT || upcall->event == NULL) {
+ if ((errno == ENOENT) || !upcall || !upcall->event) {
up_arg->reason = GLFS_UPCALL_EVENT_NULL;
goto out;
}
@@ -2264,12 +2374,11 @@ out:
return ret;
}
-GFAPI_SYMVER_PUBLIC(glfs_h_poll_upcall370, glfs_h_poll_upcall, 3.7.0);
-
#ifdef HAVE_ACL_LIBACL_H
-#include "glusterfs-acl.h"
+#include <glusterfs/glusterfs-acl.h>
#include <acl/libacl.h>
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_set, 3.7.0)
int
pub_glfs_h_acl_set(struct glfs *fs, struct glfs_object *object,
const acl_type_t type, const acl_t acl)
@@ -2318,6 +2427,7 @@ invalid_fs:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_get, 3.7.0)
acl_t
pub_glfs_h_acl_get(struct glfs *fs, struct glfs_object *object,
const acl_type_t type)
@@ -2372,6 +2482,7 @@ invalid_fs:
return acl;
}
#else /* !HAVE_ACL_LIBACL_H */
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_get, 3.7.0)
acl_t
pub_glfs_h_acl_get(struct glfs *fs, struct glfs_object *object,
const acl_type_t type)
@@ -2380,6 +2491,7 @@ pub_glfs_h_acl_get(struct glfs *fs, struct glfs_object *object,
return NULL;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_set, 3.7.0)
int
pub_glfs_h_acl_set(struct glfs *fs, struct glfs_object *object,
const acl_type_t type, const acl_t acl)
@@ -2388,10 +2500,9 @@ pub_glfs_h_acl_set(struct glfs *fs, struct glfs_object *object,
return -1;
}
#endif
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_set, 3.7.0);
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_acl_get, 3.7.0);
/* The API to perform read using anonymous fd */
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_anonymous_read, 3.7.0)
ssize_t
pub_glfs_h_anonymous_read(struct glfs *fs, struct glfs_object *object,
const void *buf, size_t count, off_t offset)
@@ -2415,9 +2526,8 @@ pub_glfs_h_anonymous_read(struct glfs *fs, struct glfs_object *object,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_anonymous_read, 3.7.0);
-
/* The API to perform write using anonymous fd */
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_anonymous_write, 3.7.0)
ssize_t
pub_glfs_h_anonymous_write(struct glfs *fs, struct glfs_object *object,
const void *buf, size_t count, off_t offset)
@@ -2441,8 +2551,7 @@ pub_glfs_h_anonymous_write(struct glfs *fs, struct glfs_object *object,
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_anonymous_write, 3.7.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_object_copy, 3.11.0)
struct glfs_object *
pub_glfs_object_copy(struct glfs_object *src)
{
@@ -2453,9 +2562,8 @@ pub_glfs_object_copy(struct glfs_object *src)
object = GF_CALLOC(1, sizeof(struct glfs_object), glfs_mt_glfs_object_t);
if (object == NULL) {
errno = ENOMEM;
- gf_msg(THIS->name, GF_LOG_WARNING, errno, API_MSG_CREATE_HANDLE_FAILED,
- "glfs_dup_object for gfid-%s failed",
- uuid_utoa(src->inode->gfid));
+ gf_smsg(THIS->name, GF_LOG_WARNING, errno, API_MSG_CREATE_HANDLE_FAILED,
+ "glfs_dup_object gfid=%s", uuid_utoa(src->inode->gfid), NULL);
return NULL;
}
@@ -2465,26 +2573,25 @@ pub_glfs_object_copy(struct glfs_object *src)
out:
return object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_object_copy, 3.11.0);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_get_object, 3.11.0)
struct glfs_object *
pub_glfs_xreaddirplus_get_object(struct glfs_xreaddirp_stat *xstat)
{
GF_VALIDATE_OR_GOTO("glfs_xreaddirplus_get_object", xstat, out);
if (!(xstat->flags_handled & GFAPI_XREADDIRP_HANDLE))
- gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
- "GFAPI_XREADDIRP_HANDLE is not set. Flags"
- "handled for xstat(%p) are (%x)",
- xstat, xstat->flags_handled);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_HANDLE_NOT_SET,
+ "GFAPI_XREADDIRP_HANDLE xstat=%p", xstat, "handle=%x",
+ xstat->flags_handled, NULL);
return xstat->object;
out:
return NULL;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_xreaddirplus_get_object, 3.11.0);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_lease, 4.0.0)
int
pub_glfs_h_lease(struct glfs *fs, struct glfs_object *object,
struct glfs_lease *lease)
@@ -2546,5 +2653,3 @@ out:
invalid_fs:
return ret;
}
-
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_h_lease, 4.0.0);
diff --git a/api/src/glfs-handles.h b/api/src/glfs-handles.h
index 97d90a138ac..4d039b9c76b 100644
--- a/api/src/glfs-handles.h
+++ b/api/src/glfs-handles.h
@@ -12,7 +12,6 @@
#define _GLFS_HANDLES_H
#include "glfs.h"
-#include <inttypes.h>
/* GLFS OBJECT BASED OPERATIONS
*
@@ -47,16 +46,6 @@
*
*/
-/* Values for valid flags to be used when using XXXsetattr, to set multiple
- attribute values passed via the related stat structure.
- */
-#define GFAPI_SET_ATTR_MODE 0x1
-#define GFAPI_SET_ATTR_UID 0x2
-#define GFAPI_SET_ATTR_GID 0x4
-#define GFAPI_SET_ATTR_SIZE 0x8
-#define GFAPI_SET_ATTR_ATIME 0x10
-#define GFAPI_SET_ATTR_MTIME 0x20
-
/* Handle length for object handles returned from glfs_h_extract_handle or
* glfs_h_create_from_handle */
#define GFAPI_HANDLE_LENGTH 16
@@ -261,6 +250,11 @@ int
glfs_h_access(glfs_t *fs, glfs_object_t *object, int mask) __THROW
GFAPI_PUBLIC(glfs_h_access, 3.6.0);
+struct glfs_object *
+glfs_h_creat_open(struct glfs *fs, struct glfs_object *parent, const char *path,
+ int flags, mode_t mode, struct stat *stat,
+ struct glfs_fd **out_fd) __THROW
+ GFAPI_PUBLIC(glfs_h_creat_open, 6.6);
/*
SYNOPSIS
@@ -336,6 +330,26 @@ glfs_h_lease(glfs_t *fs, glfs_object_t *object, glfs_lease_t *lease) __THROW
glfs_object_t *
glfs_h_find_handle(glfs_t *fs, unsigned char *handle, int len) __THROW
GFAPI_PUBLIC(glfs_h_lease, 4.0.0);
+
+/* Functions for getting details about the glfs_upcall_lease
+ *
+ * None of the pointers returned by the below functions should be free()'d,
+ * glfs_free()'d or glfs_h_close()'d by the application.
+ *
+ * Releasing of the structures is done by passing the glfs_upcall pointer
+ * to glfs_free().
+ */
+struct glfs_upcall_lease;
+typedef struct glfs_upcall_lease glfs_upcall_lease_t;
+
+glfs_object_t *
+glfs_upcall_lease_get_object(glfs_upcall_lease_t *arg) __THROW
+ GFAPI_PUBLIC(glfs_upcall_lease_get_object, 4.1.6);
+
+uint32_t
+glfs_upcall_lease_get_lease_type(glfs_upcall_lease_t *arg) __THROW
+ GFAPI_PUBLIC(glfs_upcall_lease_get_lease_type, 4.1.6);
+
__END_DECLS
#endif /* !_GLFS_HANDLES_H */
diff --git a/api/src/glfs-internal.h b/api/src/glfs-internal.h
index a8d5c59e209..7cc3b18a104 100644
--- a/api/src/glfs-internal.h
+++ b/api/src/glfs-internal.h
@@ -11,11 +11,12 @@
#ifndef _GLFS_INTERNAL_H
#define _GLFS_INTERNAL_H
-#include "xlator.h"
-#include "glusterfs.h"
-#include "upcall-utils.h"
+#include <glusterfs/xlator.h>
+#include <glusterfs/glusterfs.h>
+#include <glusterfs/upcall-utils.h>
#include "glfs-handles.h"
-#include "refcount.h"
+#include <glusterfs/refcount.h>
+#include <glusterfs/syncop.h>
#define GLFS_SYMLINK_MAX_FOLLOW 2048
@@ -80,25 +81,40 @@
#ifndef GFAPI_PRIVATE
#define GFAPI_PRIVATE(sym, ver) /**/
#endif
+#if __GNUC__ >= 10
#define GFAPI_SYMVER_PUBLIC_DEFAULT(fn, ver) \
- asm(".symver pub_" STR(fn) ", " STR(fn) "@@GFAPI_" STR(ver))
+ __attribute__((__symver__(STR(fn) "@@GFAPI_" STR(ver))))
#define GFAPI_SYMVER_PRIVATE_DEFAULT(fn, ver) \
- asm(".symver priv_" STR(fn) ", " STR(fn) "@@GFAPI_PRIVATE_" STR(ver))
+ __attribute__((__symver__(STR(fn) "@@GFAPI_PRIVATE_" STR(ver))))
#define GFAPI_SYMVER_PUBLIC(fn1, fn2, ver) \
- asm(".symver pub_" STR(fn1) ", " STR(fn2) "@GFAPI_" STR(ver))
+ __attribute__((__symver__(STR(fn2) "@GFAPI_" STR(ver))))
#define GFAPI_SYMVER_PRIVATE(fn1, fn2, ver) \
- asm(".symver priv_" STR(fn1) ", " STR(fn2) "@GFAPI_PRIVATE_" STR(ver))
+ __attribute__((__symver__(STR(fn2) "@GFAPI_PRIVATE_" STR(ver))))
+
+#else
+#define GFAPI_SYMVER_PUBLIC_DEFAULT(fn, ver) \
+ asm(".symver pub_" STR(fn) ", " STR(fn) "@@GFAPI_" STR(ver));
+
+#define GFAPI_SYMVER_PRIVATE_DEFAULT(fn, ver) \
+ asm(".symver priv_" STR(fn) ", " STR(fn) "@@GFAPI_PRIVATE_" STR(ver));
+
+#define GFAPI_SYMVER_PUBLIC(fn1, fn2, ver) \
+ asm(".symver pub_" STR(fn1) ", " STR(fn2) "@GFAPI_" STR(ver));
+
+#define GFAPI_SYMVER_PRIVATE(fn1, fn2, ver) \
+ asm(".symver priv_" STR(fn1) ", " STR(fn2) "@GFAPI_PRIVATE_" STR(ver));
+#endif
#define STR(str) #str
#else
#ifndef GFAPI_PUBLIC
-#define GFAPI_PUBLIC(sym, ver) __asm("_" __STRING(sym) "$GFAPI_" __STRING(ver))
+#define GFAPI_PUBLIC(sym, ver) __asm("_" __STRING(sym) "$GFAPI_" __STRING(ver));
#endif
#ifndef GFAPI_PRIVATE
#define GFAPI_PRIVATE(sym, ver) \
- __asm("_" __STRING(sym) "$GFAPI_PRIVATE_" __STRING(ver))
+ __asm("_" __STRING(sym) "$GFAPI_PRIVATE_" __STRING(ver));
#endif
#define GFAPI_SYMVER_PUBLIC_DEFAULT(fn, dotver) /**/
#define GFAPI_SYMVER_PRIVATE_DEFAULT(fn, dotver) /**/
@@ -207,6 +223,7 @@ struct glfs {
glfs_upcall_cbk up_cbk; /* upcall cbk function to be registered */
void *up_data; /* Opaque data provided by application
* during upcall registration */
+ struct list_head waitq; /* waiting synctasks */
};
/* This enum is used to maintain the state of glfd. In case of async fops
@@ -442,6 +459,34 @@ glfs_process_upcall_event(struct glfs *fs, void *data)
THIS = glfd->fd->inode->table->xl->ctx->master; \
} while (0)
+#define __GLFS_LOCK_WAIT(fs) \
+ do { \
+ struct synctask *task = NULL; \
+ \
+ task = synctask_get(); \
+ \
+ if (task) { \
+ list_add_tail(&task->waitq, &fs->waitq); \
+ pthread_mutex_unlock(&fs->mutex); \
+ synctask_yield(task, NULL); \
+ pthread_mutex_lock(&fs->mutex); \
+ } else { \
+ /* non-synctask */ \
+ pthread_cond_wait(&fs->cond, &fs->mutex); \
+ } \
+ } while (0)
+
+#define __GLFS_SYNCTASK_WAKE(fs) \
+ do { \
+ struct synctask *waittask = NULL; \
+ \
+ while (!list_empty(&fs->waitq)) { \
+ waittask = list_entry(fs->waitq.next, struct synctask, waitq); \
+ list_del_init(&waittask->waitq); \
+ synctask_wake(waittask); \
+ } \
+ } while (0)
+
/*
By default all lock attempts from user context must
use glfs_lock() and glfs_unlock(). This allows
@@ -466,10 +511,10 @@ glfs_lock(struct glfs *fs, gf_boolean_t wait_for_migration)
pthread_mutex_lock(&fs->mutex);
while (!fs->init)
- pthread_cond_wait(&fs->cond, &fs->mutex);
+ __GLFS_LOCK_WAIT(fs);
while (wait_for_migration && fs->migration_in_progress)
- pthread_cond_wait(&fs->cond, &fs->mutex);
+ __GLFS_LOCK_WAIT(fs);
return 0;
}
@@ -522,6 +567,9 @@ int
glfs_loc_touchup(loc_t *loc) GFAPI_PRIVATE(glfs_loc_touchup, 3.4.0);
void
glfs_iatt_to_stat(struct glfs *fs, struct iatt *iatt, struct stat *stat);
+void
+glfs_iatt_from_stat(struct stat *stat, int valid, struct iatt *iatt,
+ int *gvalid);
int
glfs_loc_link(loc_t *loc, struct iatt *iatt);
int
@@ -667,4 +715,42 @@ get_fop_attr_thrd_key(dict_t **fop_attr);
void
unset_fop_attr(dict_t **fop_attr);
+
+/*
+ SYNOPSIS
+ glfs_statx: Fetch extended file attributes for the given path.
+
+ DESCRIPTION
+ This function fetches extended file attributes for the given path.
+
+ PARAMETERS
+ @fs: The 'virtual mount' object referencing a volume, under which file exists.
+ @path: Path of the file within the virtual mount.
+ @mask: Requested extended file attributes mask, (See mask defines above)
+
+ RETURN VALUES
+ -1 : Failure. @errno will be set with the type of failure.
+ 0 : Filled in statxbuf with appropriate masks for valid items in the
+ structure.
+
+ ERRNO VALUES
+ EINVAL: fs is invalid
+ EINVAL: mask has unsupported bits set
+ Other errors as returned by stat(2)
+ */
+
+int
+glfs_statx(struct glfs *fs, const char *path, unsigned int mask,
+ struct glfs_stat *statxbuf) GFAPI_PRIVATE(glfs_statx, 6.0);
+
+void
+glfs_iatt_from_statx(struct iatt *, const struct glfs_stat *)
+ GFAPI_PRIVATE(glfs_iatt_from_statx, 6.0);
+
+/*
+ * This API is a per thread setting, similar to glfs_setfs{u/g}id, because of
+ * the call to syncopctx_setfspid.
+ */
+int
+glfs_setfspid(struct glfs *, pid_t) GFAPI_PRIVATE(glfs_setfspid, 6.1);
#endif /* !_GLFS_INTERNAL_H */
diff --git a/api/src/glfs-master.c b/api/src/glfs-master.c
index 969095a8224..100dcc16cc0 100644
--- a/api/src/glfs-master.c
+++ b/api/src/glfs-master.c
@@ -8,15 +8,9 @@
cases as published by the Free Software Foundation.
*/
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
#include <stdio.h>
-#include <inttypes.h>
-#include <limits.h>
-#include "xlator.h"
-#include "glusterfs.h"
+#include <glusterfs/glusterfs.h>
#include "glfs-internal.h"
#include "glfs-mem-types.h"
@@ -81,9 +75,10 @@ notify(xlator_t *this, int event, void *data, ...)
switch (event) {
case GF_EVENT_GRAPH_NEW:
- gf_msg(this->name, GF_LOG_INFO, 0, API_MSG_NEW_GRAPH,
- "New graph %s (%d) coming up",
- uuid_utoa((unsigned char *)graph->graph_uuid), graph->id);
+ gf_smsg(this->name, GF_LOG_INFO, 0, API_MSG_NEW_GRAPH,
+ "graph-uuid=%s",
+ uuid_utoa((unsigned char *)graph->graph_uuid), "id=%d",
+ graph->id, NULL);
break;
case GF_EVENT_CHILD_UP:
pthread_mutex_lock(&fs->mutex);
@@ -126,9 +121,8 @@ mem_acct_init(xlator_t *this)
ret = xlator_mem_acct_init(this, glfs_mt_end + 1);
if (ret) {
- gf_msg(this->name, GF_LOG_ERROR, ENOMEM, API_MSG_MEM_ACCT_INIT_FAILED,
- "Failed to initialise "
- "memory accounting");
+ gf_smsg(this->name, GF_LOG_ERROR, ENOMEM, API_MSG_MEM_ACCT_INIT_FAILED,
+ NULL);
return ret;
}
@@ -169,6 +163,21 @@ struct xlator_dumpops dumpops;
struct xlator_fops fops;
-struct xlator_cbks cbks = {.forget = glfs_forget,
- .release = glfs_release,
- .releasedir = glfs_releasedir};
+struct xlator_cbks cbks = {
+ .forget = glfs_forget,
+ .release = glfs_release,
+ .releasedir = glfs_releasedir,
+};
+
+xlator_api_t xlator_api = {
+ .init = init,
+ .fini = fini,
+ .notify = notify,
+ .mem_acct_init = mem_acct_init,
+ .op_version = {1},
+ .dumpops = &dumpops,
+ .fops = &fops,
+ .cbks = &cbks,
+ .identifier = "glfs-api",
+ .category = GF_MAINTAINED,
+};
diff --git a/api/src/glfs-mem-types.h b/api/src/glfs-mem-types.h
index e1316d128af..bfa325a3ad9 100644
--- a/api/src/glfs-mem-types.h
+++ b/api/src/glfs-mem-types.h
@@ -11,7 +11,7 @@
#ifndef _GLFS_MEM_TYPES_H
#define _GLFS_MEM_TYPES_H
-#include "mem-types.h"
+#include <glusterfs/mem-types.h>
#define GF_MEM_TYPE_START (gf_common_mt_end + 1)
diff --git a/api/src/glfs-mgmt.c b/api/src/glfs-mgmt.c
index 87b62173689..7c82b8cd162 100644
--- a/api/src/glfs-mgmt.c
+++ b/api/src/glfs-mgmt.c
@@ -15,27 +15,20 @@
#include <signal.h>
#include <pthread.h>
-#include "glusterfs.h"
+#include <glusterfs/glusterfs.h>
#include "glfs.h"
-#include "dict.h"
-#include "gf-event.h"
-#include "defaults.h"
+#include <glusterfs/dict.h>
#include "rpc-clnt.h"
#include "protocol-common.h"
-#include "glusterfs3.h"
-#include "portmap-xdr.h"
-#include "xdr-common.h"
#include "xdr-generic.h"
#include "rpc-common-xdr.h"
-#include "syncop.h"
-#include "xlator.h"
+#include <glusterfs/syncop.h>
#include "glfs-internal.h"
-#include "glfs-mem-types.h"
#include "gfapi-messages.h"
-#include "syscall.h"
+#include <glusterfs/syscall.h>
int
glfs_volfile_fetch(struct glfs *fs);
@@ -53,16 +46,15 @@ glfs_process_volfp(struct glfs *fs, FILE *fp)
ctx = fs->ctx;
graph = glusterfs_graph_construct(fp);
if (!graph) {
- gf_msg("glfs", GF_LOG_ERROR, errno, API_MSG_GRAPH_CONSTRUCT_FAILED,
- "failed to construct the graph");
+ gf_smsg("glfs", GF_LOG_ERROR, errno, API_MSG_GRAPH_CONSTRUCT_FAILED,
+ NULL);
goto out;
}
for (trav = graph->first; trav; trav = trav->next) {
if (strcmp(trav->type, "mount/api") == 0) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_API_XLATOR_ERROR,
- "api master xlator cannot be specified "
- "in volume file");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_API_XLATOR_ERROR,
+ NULL);
goto out;
}
}
@@ -127,32 +119,28 @@ mgmt_cbk_statedump(struct rpc_clnt *rpc, void *mydata, void *data)
this = mydata;
if (!this) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_STATEDUMP_FAILED,
- "NULL mydata");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_NULL, "mydata", NULL);
errno = EINVAL;
goto out;
}
fs = this->private;
if (!fs) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_STATEDUMP_FAILED,
- "NULL glfs");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_NULL, "glfs", NULL);
errno = EINVAL;
goto out;
}
iov = (struct iovec *)data;
if (!iov) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_STATEDUMP_FAILED,
- "NULL iovec data");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_NULL, "iovec data", NULL);
errno = EINVAL;
goto out;
}
ret = xdr_to_generic(*iov, &target_pid, (xdrproc_t)xdr_gf_statedump);
if (ret < 0) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_STATEDUMP_FAILED,
- "Failed to decode xdr response for GF_CBK_STATEDUMP");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_DECODE_XDR_FAILED, NULL);
goto out;
}
@@ -163,22 +151,21 @@ mgmt_cbk_statedump(struct rpc_clnt *rpc, void *mydata, void *data)
ret = glfs_sysrq(fs, GLFS_SYSRQ_STATEDUMP);
if (ret < 0) {
- gf_msg("glfs", GF_LOG_INFO, 0, API_MSG_STATEDUMP_FAILED,
- "statedump failed");
+ gf_smsg("glfs", GF_LOG_INFO, 0, API_MSG_STATEDUMP_FAILED, NULL);
}
}
out:
return ret;
}
-rpcclnt_cb_actor_t mgmt_cbk_actors[GF_CBK_MAXVALUE] = {
- [GF_CBK_FETCHSPEC] = {"FETCHSPEC", GF_CBK_FETCHSPEC, mgmt_cbk_spec},
- [GF_CBK_EVENT_NOTIFY] = {"EVENTNOTIFY", GF_CBK_EVENT_NOTIFY,
- mgmt_cbk_event},
- [GF_CBK_STATEDUMP] = {"STATEDUMP", GF_CBK_STATEDUMP, mgmt_cbk_statedump},
+static rpcclnt_cb_actor_t mgmt_cbk_actors[GF_CBK_MAXVALUE] = {
+ [GF_CBK_FETCHSPEC] = {"FETCHSPEC", mgmt_cbk_spec, GF_CBK_FETCHSPEC},
+ [GF_CBK_EVENT_NOTIFY] = {"EVENTNOTIFY", mgmt_cbk_event,
+ GF_CBK_EVENT_NOTIFY},
+ [GF_CBK_STATEDUMP] = {"STATEDUMP", mgmt_cbk_statedump, GF_CBK_STATEDUMP},
};
-struct rpcclnt_cb_program mgmt_cbk_prog = {
+static struct rpcclnt_cb_program mgmt_cbk_prog = {
.progname = "GlusterFS Callback",
.prognum = GLUSTER_CBK_PROGRAM,
.progver = GLUSTER_CBK_VERSION,
@@ -186,7 +173,7 @@ struct rpcclnt_cb_program mgmt_cbk_prog = {
.numactors = GF_CBK_MAXVALUE,
};
-char *clnt_handshake_procs[GF_HNDSK_MAXVALUE] = {
+static char *clnt_handshake_procs[GF_HNDSK_MAXVALUE] = {
[GF_HNDSK_NULL] = "NULL",
[GF_HNDSK_SETVOLUME] = "SETVOLUME",
[GF_HNDSK_GETSPEC] = "GETSPEC",
@@ -195,7 +182,7 @@ char *clnt_handshake_procs[GF_HNDSK_MAXVALUE] = {
[GF_HNDSK_GET_VOLUME_INFO] = "GETVOLUMEINFO",
};
-rpc_clnt_prog_t clnt_handshake_prog = {
+static rpc_clnt_prog_t clnt_handshake_prog = {
.progname = "GlusterFS Handshake",
.prognum = GLUSTER_HNDSK_PROGRAM,
.progver = GLUSTER_HNDSK_VERSION,
@@ -237,8 +224,8 @@ mgmt_submit_request(void *req, call_frame_t *frame, glusterfs_ctx_t *ctx,
/* Create the xdr payload */
ret = xdr_serialize_generic(iov, req, xdrproc);
if (ret == -1) {
- gf_msg(THIS->name, GF_LOG_WARNING, 0, API_MSG_XDR_PAYLOAD_FAILED,
- "failed to create XDR payload");
+ gf_smsg(THIS->name, GF_LOG_WARNING, 0, API_MSG_XDR_PAYLOAD_FAILED,
+ NULL);
goto out;
}
iov.iov_len = ret;
@@ -268,7 +255,6 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
int ret = 0;
char *volume_id_str = NULL;
dict_t *dict = NULL;
- char key[1024] = {0};
gf_get_volume_info_rsp rsp = {
0,
};
@@ -282,8 +268,8 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
args = frame->local;
if (!ctx) {
- gf_msg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "NULL context");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_NULL,
+ "context", NULL);
errno = EINVAL;
ret = -1;
goto out;
@@ -292,8 +278,8 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
fs = ((xlator_t *)ctx->master)->private;
if (-1 == req->rpc_status) {
- gf_msg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "GET_VOLUME_INFO RPC call is not successful");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, EINVAL,
+ API_MSG_CALL_NOT_SUCCESSFUL, NULL);
errno = EINVAL;
ret = -1;
goto out;
@@ -302,9 +288,8 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
ret = xdr_to_generic(*iov, &rsp, (xdrproc_t)xdr_gf_get_volume_info_rsp);
if (ret < 0) {
- gf_msg(frame->this->name, GF_LOG_ERROR, 0,
- API_MSG_XDR_RESPONSE_DECODE_FAILED,
- "Failed to decode xdr response for GET_VOLUME_INFO");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, 0,
+ API_MSG_XDR_RESPONSE_DECODE_FAILED, NULL);
goto out;
}
@@ -320,9 +305,8 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
}
if (!rsp.dict.dict_len) {
- gf_msg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "Response received for "
- "GET_VOLUME_INFO RPC call is not valid");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_CALL_NOT_VALID,
+ NULL);
ret = -1;
errno = EINVAL;
goto out;
@@ -343,8 +327,7 @@ mgmt_get_volinfo_cbk(struct rpc_req *req, struct iovec *iov, int count,
goto out;
}
- snprintf(key, sizeof(key), "volume_id");
- ret = dict_get_str(dict, key, &volume_id_str);
+ ret = dict_get_str_sizen(dict, "volume_id", &volume_id_str);
if (ret) {
errno = EINVAL;
goto out;
@@ -360,11 +343,9 @@ out:
}
if (ret) {
- gf_msg(frame->this->name, GF_LOG_ERROR, errno,
- API_MSG_GET_VOLINFO_CBK_FAILED,
- "In GET_VOLUME_INFO "
- "cbk, received error: %s",
- strerror(errno));
+ gf_smsg(frame->this->name, GF_LOG_ERROR, errno,
+ API_MSG_GET_VOLINFO_CBK_FAILED, "error=%s", strerror(errno),
+ NULL);
}
if (dict)
@@ -383,6 +364,7 @@ out:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_get_volumeid, 3.5.0)
int
pub_glfs_get_volumeid(struct glfs *fs, char *volid, size_t size)
{
@@ -406,9 +388,8 @@ pub_glfs_get_volumeid(struct glfs *fs, char *volid, size_t size)
glfs_get_volume_info(fs);
if (gf_uuid_is_null(fs->vol_uuid)) {
- gf_msg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_FETCH_VOLUUID_FAILED,
- "Unable to fetch "
- "volume UUID");
+ gf_smsg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_FETCH_VOLUUID_FAILED,
+ NULL);
goto out;
}
@@ -420,8 +401,7 @@ done:
}
if (size < uuid_size) {
- gf_msg(THIS->name, GF_LOG_ERROR, ERANGE, API_MSG_INSUFF_SIZE,
- "Insufficient size passed");
+ gf_smsg(THIS->name, GF_LOG_ERROR, ERANGE, API_MSG_INSUFF_SIZE, NULL);
errno = ERANGE;
goto out;
}
@@ -439,8 +419,6 @@ invalid_fs:
return -1;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_get_volumeid, 3.5.0);
-
int
glfs_get_volume_info(struct glfs *fs)
{
@@ -454,8 +432,7 @@ glfs_get_volume_info(struct glfs *fs)
ctx = fs->ctx;
frame = create_frame(THIS, ctx->pool);
if (!frame) {
- gf_msg("glfs", GF_LOG_ERROR, ENOMEM, API_MSG_FRAME_CREAT_FAILED,
- "failed to create the frame");
+ gf_smsg("glfs", GF_LOG_ERROR, ENOMEM, API_MSG_FRAME_CREAT_FAILED, NULL);
ret = -1;
goto out;
}
@@ -511,8 +488,8 @@ glfs_get_volume_info_rpc(call_frame_t *frame, xlator_t *this, struct glfs *fs)
flags = (int32_t)GF_GET_VOLUME_UUID; // ctx->flags;
ret = dict_set_int32(dict, "flags", flags);
if (ret) {
- gf_msg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_DICT_SET_FAILED,
- "failed to set flags");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, EINVAL,
+ API_MSG_DICT_SET_FAILED, "flags", NULL);
goto out;
}
@@ -582,8 +559,8 @@ glfs_mgmt_getspec_cbk(struct rpc_req *req, struct iovec *iov, int count,
ctx = frame->this->ctx;
if (!ctx) {
- gf_msg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "NULL context");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, EINVAL, API_MSG_NULL,
+ "context", NULL);
errno = EINVAL;
ret = -1;
goto out;
@@ -599,16 +576,15 @@ glfs_mgmt_getspec_cbk(struct rpc_req *req, struct iovec *iov, int count,
ret = xdr_to_generic(*iov, &rsp, (xdrproc_t)xdr_gf_getspec_rsp);
if (ret < 0) {
- gf_msg(frame->this->name, GF_LOG_ERROR, 0, API_MSG_XDR_DECODE_FAILED,
- "XDR decoding error");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, 0, API_MSG_XDR_DECODE_FAILED,
+ NULL);
ret = -1;
goto out;
}
if (-1 == rsp.op_ret) {
- gf_msg(frame->this->name, GF_LOG_ERROR, rsp.op_errno,
- API_MSG_GET_VOLFILE_FAILED,
- "failed to get the 'volume file' from server");
+ gf_smsg(frame->this->name, GF_LOG_ERROR, rsp.op_errno,
+ API_MSG_GET_VOLFILE_FAILED, "from server", NULL);
ret = -1;
errno = rsp.op_errno;
goto out;
@@ -653,12 +629,14 @@ volfile:
ret = 0;
size = rsp.op_ret;
+ pthread_mutex_lock(&fs->mutex);
if ((size == fs->oldvollen) &&
(memcmp(fs->oldvolfile, rsp.spec, size) == 0)) {
- gf_msg(frame->this->name, GF_LOG_INFO, 0, API_MSG_VOLFILE_INFO,
- "No change in volfile, continuing");
+ pthread_mutex_unlock(&fs->mutex);
+ gf_smsg(frame->this->name, GF_LOG_INFO, 0, API_MSG_VOLFILE_INFO, NULL);
goto out;
}
+ pthread_mutex_unlock(&fs->mutex);
/* coverity[secure_temp] mkstemp uses 0600 as the mode and is safe */
tmp_fd = mkstemp(template);
@@ -672,8 +650,8 @@ volfile:
*/
ret = sys_unlink(template);
if (ret < 0) {
- gf_msg(frame->this->name, GF_LOG_INFO, 0, API_MSG_VOLFILE_INFO,
- "Unable to delete file: %s", template);
+ gf_smsg(frame->this->name, GF_LOG_INFO, 0, API_MSG_UNABLE_TO_DEL,
+ "template=%s", template, NULL);
ret = 0;
}
@@ -694,12 +672,15 @@ volfile:
* volfile if topology hasn't changed.
* glusterfs_volfile_reconfigure returns 3 possible return states
* return 0 =======> reconfiguration of options has succeeded
- * return 1 =======> the graph has to be reconstructed and all the
- * xlators should be inited return -1(or -ve) =======> Some Internal Error
- * occurred during the operation
+ * return 1 =======> the graph has to be reconstructed and all
+ * the xlators should be inited return -1(or -ve) =======> Some Internal
+ * Error occurred during the operation
*/
+ pthread_mutex_lock(&fs->mutex);
ret = gf_volfile_reconfigure(fs->oldvollen, tmpfp, fs->ctx, fs->oldvolfile);
+ pthread_mutex_unlock(&fs->mutex);
+
if (ret == 0) {
gf_msg_debug("glusterfsd-mgmt", 0,
"No need to re-load "
@@ -732,9 +713,7 @@ out:
// Stop if server is running at an unsupported op-version
if (ENOTSUP == ret) {
- gf_msg("mgmt", GF_LOG_ERROR, ENOTSUP, API_MSG_WRONG_OPVERSION,
- "Server is operating at an op-version which is not "
- "supported");
+ gf_smsg("mgmt", GF_LOG_ERROR, ENOTSUP, API_MSG_WRONG_OPVERSION, NULL);
errno = ENOTSUP;
glfs_init_done(fs, -1);
}
@@ -743,9 +722,8 @@ out:
/* Do it only for the first time */
/* Failed to get the volume file, something wrong,
restart the process */
- gf_msg("glfs-mgmt", GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "failed to fetch volume file (key:%s)",
- ctx->cmd_args.volfile_id);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, EINVAL, API_MSG_GET_VOLFILE_FAILED,
+ "key=%s", ctx->cmd_args.volfile_id, NULL);
if (!need_retry) {
if (!errno)
errno = EINVAL;
@@ -768,7 +746,7 @@ glfs_volfile_fetch(struct glfs *fs)
gf_getspec_req req = {
0,
};
- int ret = 0;
+ int ret = -1;
call_frame_t *frame = NULL;
glusterfs_ctx_t *ctx = NULL;
dict_t *dict = NULL;
@@ -776,14 +754,11 @@ glfs_volfile_fetch(struct glfs *fs)
ctx = fs->ctx;
cmd_args = &ctx->cmd_args;
- frame = create_frame(THIS, ctx->pool);
-
req.key = cmd_args->volfile_id;
req.flags = 0;
dict = dict_new();
if (!dict) {
- ret = -1;
goto out;
}
@@ -791,15 +766,15 @@ glfs_volfile_fetch(struct glfs *fs)
// decision
ret = dict_set_int32(dict, "min-op-version", GD_OP_VERSION_MIN);
if (ret) {
- gf_msg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_DICT_SET_FAILED,
- "Failed to set min-op-version in request dict");
+ gf_smsg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_DICT_SET_FAILED,
+ "min-op-version", NULL);
goto out;
}
ret = dict_set_int32(dict, "max-op-version", GD_OP_VERSION_MAX);
if (ret) {
- gf_msg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_DICT_SET_FAILED,
- "Failed to set max-op-version in request dict");
+ gf_smsg(THIS->name, GF_LOG_ERROR, EINVAL, API_MSG_DICT_SET_FAILED,
+ "max-op-version", NULL);
goto out;
}
@@ -811,8 +786,14 @@ glfs_volfile_fetch(struct glfs *fs)
ret = dict_allocate_and_serialize(dict, &req.xdata.xdata_val,
&req.xdata.xdata_len);
if (ret < 0) {
- gf_msg(THIS->name, GF_LOG_ERROR, 0, API_MSG_DICT_SERIALIZE_FAILED,
- "Failed to serialize dictionary");
+ gf_smsg(THIS->name, GF_LOG_ERROR, 0, API_MSG_DICT_SERIALIZE_FAILED,
+ NULL);
+ goto out;
+ }
+
+ frame = create_frame(THIS, ctx->pool);
+ if (!frame) {
+ ret = -1;
goto out;
}
@@ -853,15 +834,13 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
case RPC_CLNT_DISCONNECT:
if (!ctx->active) {
if (rpc_trans->connect_failed)
- gf_msg("glfs-mgmt", GF_LOG_ERROR, 0,
- API_MSG_REMOTE_HOST_CONN_FAILED,
- "failed to connect to remote-host: %s",
- ctx->cmd_args.volfile_server);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, 0,
+ API_MSG_REMOTE_HOST_CONN_FAILED, "server=%s",
+ ctx->cmd_args.volfile_server, NULL);
else
- gf_msg("glfs-mgmt", GF_LOG_INFO, 0,
- API_MSG_REMOTE_HOST_CONN_FAILED,
- "disconnected from remote-host: %s",
- ctx->cmd_args.volfile_server);
+ gf_smsg("glfs-mgmt", GF_LOG_INFO, 0,
+ API_MSG_REMOTE_HOST_CONN_FAILED, "server=%s",
+ ctx->cmd_args.volfile_server, NULL);
if (!rpc->disabled) {
/*
@@ -876,9 +855,8 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
server = ctx->cmd_args.curr_server;
if (server->list.next == &ctx->cmd_args.volfile_servers) {
errno = ENOTCONN;
- gf_msg("glfs-mgmt", GF_LOG_INFO, ENOTCONN,
- API_MSG_VOLFILE_SERVER_EXHAUST,
- "Exhausted all volfile servers");
+ gf_smsg("glfs-mgmt", GF_LOG_INFO, ENOTCONN,
+ API_MSG_VOLFILE_SERVER_EXHAUST, NULL);
glfs_init_done(fs, -1);
break;
}
@@ -891,10 +869,9 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
ret = dict_set_str(rpc_trans->options, "transport-type",
server->transport);
if (ret != 0) {
- gf_msg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
- API_MSG_DICT_SET_FAILED,
- "failed to set transport-type: %s",
- server->transport);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
+ API_MSG_DICT_SET_FAILED, "transport-type=%s",
+ server->transport, NULL);
errno = ENOTCONN;
glfs_init_done(fs, -1);
break;
@@ -905,10 +882,10 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
"transport.socket.connect-path",
server->volfile_server);
if (ret != 0) {
- gf_msg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
- API_MSG_DICT_SET_FAILED,
- "failed to set socket.connect-path: %s",
- server->volfile_server);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
+ API_MSG_DICT_SET_FAILED,
+ "socket.connect-path=%s",
+ server->volfile_server, NULL);
errno = ENOTCONN;
glfs_init_done(fs, -1);
break;
@@ -923,9 +900,9 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
ret = dict_set_int32(rpc_trans->options, "remote-port",
server->port);
if (ret != 0) {
- gf_msg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
- API_MSG_DICT_SET_FAILED,
- "failed to set remote-port: %d", server->port);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
+ API_MSG_DICT_SET_FAILED, "remote-port=%d",
+ server->port, NULL);
errno = ENOTCONN;
glfs_init_done(fs, -1);
break;
@@ -934,10 +911,9 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
ret = dict_set_str(rpc_trans->options, "remote-host",
server->volfile_server);
if (ret != 0) {
- gf_msg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
- API_MSG_DICT_SET_FAILED,
- "failed to set remote-host: %s",
- server->volfile_server);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, ENOTCONN,
+ API_MSG_DICT_SET_FAILED, "remote-host=%s",
+ server->volfile_server, NULL);
errno = ENOTCONN;
glfs_init_done(fs, -1);
break;
@@ -950,10 +926,9 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
"transport.socket.connect-path");
}
- gf_msg("glfs-mgmt", GF_LOG_INFO, 0, API_MSG_VOLFILE_CONNECTING,
- "connecting to next volfile server %s"
- " at port %d with transport: %s",
- server->volfile_server, server->port, server->transport);
+ gf_smsg("glfs-mgmt", GF_LOG_INFO, 0, API_MSG_VOLFILE_CONNECTING,
+ "server=%s", server->volfile_server, "port=%d",
+ server->port, "transport=%s", server->transport, NULL);
}
break;
case RPC_CLNT_CONNECT:
@@ -961,9 +936,9 @@ mgmt_rpc_notify(struct rpc_clnt *rpc, void *mydata, rpc_clnt_event_t event,
if (ret && (ctx->active == NULL)) {
/* Do it only for the first time */
/* Exit the process.. there are some wrong options */
- gf_msg("glfs-mgmt", GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "failed to fetch volume file (key:%s)",
- ctx->cmd_args.volfile_id);
+ gf_smsg("glfs-mgmt", GF_LOG_ERROR, EINVAL,
+ API_MSG_GET_VOLFILE_FAILED, "key=%s",
+ ctx->cmd_args.volfile_id, NULL);
errno = EINVAL;
glfs_init_done(fs, -1);
}
@@ -1009,6 +984,10 @@ glfs_mgmt_init(struct glfs *fs)
if (ctx->mgmt)
return 0;
+ options = dict_new();
+ if (!options)
+ goto out;
+
if (cmd_args->volfile_server_port)
port = cmd_args->volfile_server_port;
@@ -1023,38 +1002,36 @@ glfs_mgmt_init(struct glfs *fs)
if (cmd_args->volfile_server_transport &&
!strcmp(cmd_args->volfile_server_transport, "unix")) {
- ret = rpc_transport_unix_options_build(&options, host, 0);
+ ret = rpc_transport_unix_options_build(options, host, 0);
} else {
- ret = rpc_transport_inet_options_build(&options, host, port);
+ xlator_cmdline_option_t *opt = find_xlator_option_in_cmd_args_t(
+ "address-family", cmd_args);
+ ret = rpc_transport_inet_options_build(options, host, port,
+ (opt ? opt->value : NULL));
}
if (ret)
goto out;
- if (sys_access(SECURE_ACCESS_FILE, F_OK) == 0) {
- ctx->secure_mgmt = 1;
- ctx->ssl_cert_depth = glusterfs_read_secure_access_file();
- }
-
rpc = rpc_clnt_new(options, THIS, THIS->name, 8);
if (!rpc) {
ret = -1;
- gf_msg(THIS->name, GF_LOG_WARNING, 0, API_MSG_CREATE_RPC_CLIENT_FAILED,
- "failed to create rpc clnt");
+ gf_smsg(THIS->name, GF_LOG_WARNING, 0, API_MSG_CREATE_RPC_CLIENT_FAILED,
+ NULL);
goto out;
}
ret = rpc_clnt_register_notify(rpc, mgmt_rpc_notify, THIS);
if (ret) {
- gf_msg(THIS->name, GF_LOG_WARNING, 0, API_MSG_REG_NOTIFY_FUNC_FAILED,
- "failed to register notify function");
+ gf_smsg(THIS->name, GF_LOG_WARNING, 0, API_MSG_REG_NOTIFY_FUNC_FAILED,
+ NULL);
goto out;
}
ret = rpcclnt_cbk_program_register(rpc, &mgmt_cbk_prog, THIS);
if (ret) {
- gf_msg(THIS->name, GF_LOG_WARNING, 0, API_MSG_REG_CBK_FUNC_FAILED,
- "failed to register callback function");
+ gf_smsg(THIS->name, GF_LOG_WARNING, 0, API_MSG_REG_CBK_FUNC_FAILED,
+ NULL);
goto out;
}
@@ -1066,5 +1043,7 @@ glfs_mgmt_init(struct glfs *fs)
ret = rpc_clnt_start(rpc);
out:
+ if (options)
+ dict_unref(options);
return ret;
}
diff --git a/api/src/glfs-resolve.c b/api/src/glfs-resolve.c
index 34794b605e4..8a393ecb464 100644
--- a/api/src/glfs-resolve.c
+++ b/api/src/glfs-resolve.c
@@ -15,16 +15,16 @@
#include <inttypes.h>
#include <limits.h>
-#include "glusterfs.h"
-#include "logging.h"
-#include "stack.h"
-#include "gf-event.h"
+#include <glusterfs/glusterfs.h>
+#include <glusterfs/logging.h>
+#include <glusterfs/stack.h>
+#include <glusterfs/gf-event.h>
#include "glfs-mem-types.h"
-#include "common-utils.h"
-#include "syncop.h"
-#include "call-stub.h"
+#include <glusterfs/common-utils.h>
+#include <glusterfs/syncop.h>
+#include <glusterfs/call-stub.h>
#include "gfapi-messages.h"
-#include "inode.h"
+#include <glusterfs/inode.h>
#include "glfs-internal.h"
#define graphid_str(subvol) \
@@ -65,6 +65,9 @@ __glfs_first_lookup(struct glfs *fs, xlator_t *subvol)
fs->migration_in_progress = 0;
pthread_cond_broadcast(&fs->cond);
+ /* wake up other waiting tasks */
+ __GLFS_SYNCTASK_WAKE(fs);
+
return ret;
}
@@ -116,9 +119,9 @@ glfs_refresh_inode_safe(xlator_t *subvol, inode_t *oldinode,
DECODE_SYNCOP_ERR(ret);
if (ret) {
- gf_msg(subvol->name, GF_LOG_WARNING, errno,
- API_MSG_INODE_REFRESH_FAILED, "inode refresh of %s failed: %s",
- uuid_utoa(oldinode->gfid), strerror(errno));
+ gf_smsg(subvol->name, GF_LOG_WARNING, errno,
+ API_MSG_INODE_REFRESH_FAILED, "gfid=%s",
+ uuid_utoa(oldinode->gfid), "err=%s", strerror(errno), NULL);
loc_wipe(&loc);
return NULL;
}
@@ -129,9 +132,8 @@ glfs_refresh_inode_safe(xlator_t *subvol, inode_t *oldinode,
inode_ctx_set(newinode, THIS, &ctx_value);
inode_lookup(newinode);
} else {
- gf_msg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
- "inode linking of %s failed",
- uuid_utoa((unsigned char *)&iatt.ia_gfid));
+ gf_smsg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
+ "gfid=%s", uuid_utoa((unsigned char *)&iatt.ia_gfid), NULL);
}
loc_wipe(&loc);
@@ -154,9 +156,13 @@ __glfs_refresh_inode(struct glfs *fs, xlator_t *subvol, inode_t *inode,
fs->migration_in_progress = 0;
pthread_cond_broadcast(&fs->cond);
+ /* wake up other waiting tasks */
+ __GLFS_SYNCTASK_WAKE(fs);
+
return newinode;
}
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_loc_touchup, 3.4.0)
int
priv_glfs_loc_touchup(loc_t *loc)
{
@@ -171,8 +177,6 @@ priv_glfs_loc_touchup(loc_t *loc)
return ret;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_loc_touchup, 3.4.0);
-
int
glfs_resolve_symlink(struct glfs *fs, xlator_t *subvol, inode_t *inode,
char **lpath)
@@ -335,6 +339,7 @@ glfs_resolve_component(struct glfs *fs, xlator_t *subvol, inode_t *parent,
if (temp_parent) {
inode_unref(loc.parent);
loc.parent = temp_parent;
+ gf_uuid_copy(loc.pargfid, temp_parent->gfid);
inode_find_directory_name(loc.inode, &loc.name);
}
@@ -345,11 +350,13 @@ glfs_resolve_component(struct glfs *fs, xlator_t *subvol, inode_t *parent,
if (temp_parent) {
inode_unref(loc.parent);
loc.parent = temp_parent;
+ gf_uuid_copy(loc.pargfid, temp_parent->gfid);
inode_find_directory_name(loc.inode, &loc.name);
} else if (__is_root_gfid(loc.inode->gfid)) {
inode_unref(loc.parent);
loc.parent = inode_ref(loc.inode);
- loc.name = "";
+ gf_uuid_copy(loc.pargfid, loc.inode->gfid);
+ loc.name = ".";
} else {
inode_unref(loc.inode);
loc.inode = NULL;
@@ -439,9 +446,8 @@ glfs_resolve_component(struct glfs *fs, xlator_t *subvol, inode_t *parent,
inode = inode_link(loc.inode, loc.parent, component, &ciatt);
if (!inode) {
- gf_msg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
- "inode linking of %s failed",
- uuid_utoa((unsigned char *)&ciatt.ia_gfid));
+ gf_smsg(subvol->name, GF_LOG_WARNING, errno, API_MSG_INODE_LINK_FAILED,
+ "gfid=%s", uuid_utoa((unsigned char *)&ciatt.ia_gfid), NULL);
goto out;
} else if (inode == loc.inode)
inode_ctx_set(inode, THIS, &ctx_value);
@@ -460,6 +466,7 @@ out:
return inode;
}
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_resolve_at, 3.4.0)
int
priv_glfs_resolve_at(struct glfs *fs, xlator_t *subvol, inode_t *at,
const char *origpath, loc_t *loc, struct iatt *iatt,
@@ -610,8 +617,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_resolve_at, 3.4.0);
-
int
glfs_resolve_path(struct glfs *fs, xlator_t *subvol, const char *origpath,
loc_t *loc, struct iatt *iatt, int follow, int reval)
@@ -625,8 +630,8 @@ glfs_resolve_path(struct glfs *fs, xlator_t *subvol, const char *origpath,
cwd = glfs_cwd_get(fs);
if (NULL == cwd) {
- gf_msg(subvol->name, GF_LOG_WARNING, EIO, API_MSG_GET_CWD_FAILED,
- "Failed to get cwd");
+ gf_smsg(subvol->name, GF_LOG_WARNING, EIO, API_MSG_GET_CWD_FAILED,
+ NULL);
errno = EIO;
goto out;
}
@@ -640,6 +645,7 @@ out:
return ret;
}
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_resolve, 3.7.0)
int
priv_glfs_resolve(struct glfs *fs, xlator_t *subvol, const char *origpath,
loc_t *loc, struct iatt *iatt, int reval)
@@ -650,7 +656,6 @@ priv_glfs_resolve(struct glfs *fs, xlator_t *subvol, const char *origpath,
return ret;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_resolve, 3.7.0);
int
glfs_lresolve(struct glfs *fs, xlator_t *subvol, const char *origpath,
@@ -680,28 +685,27 @@ glfs_migrate_fd_locks_safe(struct glfs *fs, xlator_t *oldsubvol, fd_t *oldfd,
NULL, NULL);
DECODE_SYNCOP_ERR(ret);
if (ret < 0) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_FGETXATTR_FAILED,
- "fgetxattr (%s) failed (%s) on graph %s (%d)",
- uuid_utoa_r(oldfd->inode->gfid, uuid1), strerror(errno),
- graphid_str(oldsubvol), oldsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno, API_MSG_FGETXATTR_FAILED,
+ "gfid=%s", uuid_utoa_r(oldfd->inode->gfid, uuid1), "err=%s",
+ strerror(errno), "subvol=%s", graphid_str(oldsubvol), "id=%d",
+ oldsubvol->graph->id, NULL);
goto out;
}
if (!dict_get(lockinfo, GF_XATTR_LOCKINFO_KEY)) {
- gf_msg(fs->volname, GF_LOG_WARNING, 0, API_MSG_LOCKINFO_KEY_MISSING,
- "missing lockinfo key (%s) on graph %s (%d)",
- uuid_utoa_r(oldfd->inode->gfid, uuid1), graphid_str(oldsubvol),
- oldsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, 0, API_MSG_LOCKINFO_KEY_MISSING,
+ "gfid=%s", uuid_utoa_r(oldfd->inode->gfid, uuid1), "subvol=%s",
+ graphid_str(oldsubvol), "id=%d", oldsubvol->graph->id, NULL);
goto out;
}
ret = syncop_fsetxattr(newsubvol, newfd, lockinfo, 0, NULL, NULL);
DECODE_SYNCOP_ERR(ret);
if (ret < 0) {
- gf_msg(fs->volname, GF_LOG_WARNING, 0, API_MSG_FSETXATTR_FAILED,
- "fsetxattr (%s) failed (%s) on graph %s (%d)",
- uuid_utoa_r(newfd->inode->gfid, uuid1), strerror(errno),
- graphid_str(newsubvol), newsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, 0, API_MSG_FSETXATTR_FAILED,
+ "gfid=%s", uuid_utoa_r(newfd->inode->gfid, uuid1), "err=%s",
+ strerror(errno), "subvol=%s", graphid_str(newsubvol), "id=%d",
+ newsubvol->graph->id, NULL);
goto out;
}
out:
@@ -722,6 +726,7 @@ glfs_migrate_fd_safe(struct glfs *fs, xlator_t *newsubvol, fd_t *oldfd)
0,
};
char uuid1[64];
+ dict_t *xdata = NULL;
oldinode = oldfd->inode;
oldsubvol = oldinode->table->xl;
@@ -730,32 +735,43 @@ glfs_migrate_fd_safe(struct glfs *fs, xlator_t *newsubvol, fd_t *oldfd)
return fd_ref(oldfd);
if (!oldsubvol->switched) {
- ret = syncop_fsync(oldsubvol, oldfd, 0, NULL, NULL, NULL, NULL);
+ xdata = dict_new();
+ if (!xdata || dict_set_int8(xdata, "last-fsync", 1)) {
+ gf_smsg(fs->volname, GF_LOG_WARNING, ENOMEM, API_MSG_FSYNC_FAILED,
+ "err=%s", "last-fsync set failed", "gfid=%s",
+ uuid_utoa_r(oldfd->inode->gfid, uuid1), "subvol=%s",
+ graphid_str(oldsubvol), "id=%d", oldsubvol->graph->id,
+ NULL);
+ }
+
+ ret = syncop_fsync(oldsubvol, oldfd, 0, NULL, NULL, xdata, NULL);
DECODE_SYNCOP_ERR(ret);
if (ret) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_FSYNC_FAILED,
- "fsync() failed "
- "(%s) on %s graph %s (%d)",
- strerror(errno), uuid_utoa_r(oldfd->inode->gfid, uuid1),
- graphid_str(oldsubvol), oldsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno, API_MSG_FSYNC_FAILED,
+ "err=%s", strerror(errno), "gfid=%s",
+ uuid_utoa_r(oldfd->inode->gfid, uuid1), "subvol=%s",
+ graphid_str(oldsubvol), "id=%d", oldsubvol->graph->id,
+ NULL);
}
}
newinode = glfs_refresh_inode_safe(newsubvol, oldinode, _gf_false);
if (!newinode) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_INODE_REFRESH_FAILED,
- "inode (%s) refresh failed (%s) on graph %s (%d)",
- uuid_utoa_r(oldinode->gfid, uuid1), strerror(errno),
- graphid_str(newsubvol), newsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno,
+ API_MSG_INODE_REFRESH_FAILED, "gfid=%s",
+ uuid_utoa_r(oldinode->gfid, uuid1), "err=%s", strerror(errno),
+ "subvol=%s", graphid_str(newsubvol), "id=%d",
+ newsubvol->graph->id, NULL);
goto out;
}
newfd = fd_create(newinode, getpid());
if (!newfd) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_FDCREATE_FAILED,
- "fd_create (%s) failed (%s) on graph %s (%d)",
- uuid_utoa_r(newinode->gfid, uuid1), strerror(errno),
- graphid_str(newsubvol), newsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno,
+ API_MSG_FDCREATE_FAILED_ON_GRAPH, "gfid=%s",
+ uuid_utoa_r(newinode->gfid, uuid1), "err=%s", strerror(errno),
+ "subvol=%s", graphid_str(newsubvol), "id=%d",
+ newsubvol->graph->id, NULL);
goto out;
}
@@ -763,8 +779,7 @@ glfs_migrate_fd_safe(struct glfs *fs, xlator_t *newsubvol, fd_t *oldfd)
ret = inode_path(oldfd->inode, NULL, (char **)&loc.path);
if (ret < 0) {
- gf_msg(fs->volname, GF_LOG_INFO, 0, API_MSG_INODE_PATH_FAILED,
- "inode_path failed");
+ gf_smsg(fs->volname, GF_LOG_INFO, 0, API_MSG_INODE_PATH_FAILED, NULL);
goto out;
}
@@ -780,21 +795,21 @@ glfs_migrate_fd_safe(struct glfs *fs, xlator_t *newsubvol, fd_t *oldfd)
loc_wipe(&loc);
if (ret) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_SYNCOP_OPEN_FAILED,
- "syncop_open%s (%s) failed (%s) on graph %s (%d)",
- IA_ISDIR(oldinode->ia_type) ? "dir" : "",
- uuid_utoa_r(newinode->gfid, uuid1), strerror(errno),
- graphid_str(newsubvol), newsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno, API_MSG_SYNCOP_OPEN_FAILED,
+ "type=%s", IA_ISDIR(oldinode->ia_type) ? "dir" : "", "gfid=%s",
+ uuid_utoa_r(newinode->gfid, uuid1), "err=%s", strerror(errno),
+ "subvol=%s", graphid_str(newsubvol), "id=%d",
+ newsubvol->graph->id, NULL);
goto out;
}
ret = glfs_migrate_fd_locks_safe(fs, oldsubvol, oldfd, newsubvol, newfd);
if (ret) {
- gf_msg(fs->volname, GF_LOG_WARNING, errno, API_MSG_LOCK_MIGRATE_FAILED,
- "lock migration (%s) failed (%s) on graph %s (%d)",
- uuid_utoa_r(newinode->gfid, uuid1), strerror(errno),
- graphid_str(newsubvol), newsubvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_WARNING, errno, API_MSG_LOCK_MIGRATE_FAILED,
+ "gfid=%s", uuid_utoa_r(newinode->gfid, uuid1), "err=%s",
+ strerror(errno), "subvol=%s", graphid_str(newsubvol), "id=%d",
+ newsubvol->graph->id, NULL);
goto out;
}
@@ -809,6 +824,9 @@ out:
newfd = NULL;
}
+ if (xdata)
+ dict_unref(xdata);
+
return newfd;
}
@@ -829,6 +847,9 @@ __glfs_migrate_fd(struct glfs *fs, xlator_t *newsubvol, struct glfs_fd *glfd)
fs->migration_in_progress = 0;
pthread_cond_broadcast(&fs->cond);
+ /* wake up other waiting tasks */
+ __GLFS_SYNCTASK_WAKE(fs);
+
return newfd;
}
@@ -875,9 +896,9 @@ __glfs_migrate_openfds(struct glfs *fs, xlator_t *subvol)
list_for_each_entry(glfd, &fs->openfds, openfds)
{
if (gf_uuid_is_null(glfd->fd->inode->gfid)) {
- gf_msg(fs->volname, GF_LOG_INFO, 0, API_MSG_OPENFD_SKIPPED,
- "skipping openfd %p/%p in graph %s (%d)", glfd, glfd->fd,
- graphid_str(subvol), subvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_INFO, 0, API_MSG_OPENFD_SKIPPED,
+ "glfd=%p", glfd, "glfd->fd=%p", glfd->fd, "subvol=%s",
+ graphid_str(subvol), "id=%d", subvol->graph->id, NULL);
/* create in progress, defer */
continue;
}
@@ -912,10 +933,10 @@ __glfs_active_subvol(struct glfs *fs)
ret = __glfs_first_lookup(fs, new_subvol);
if (ret) {
- gf_msg(fs->volname, GF_LOG_INFO, errno,
- API_MSG_FIRST_LOOKUP_GRAPH_FAILED,
- "first lookup on graph %s (%d) failed (%s)",
- graphid_str(new_subvol), new_subvol->graph->id, strerror(errno));
+ gf_smsg(fs->volname, GF_LOG_INFO, errno,
+ API_MSG_FIRST_LOOKUP_GRAPH_FAILED, "subvol=%s",
+ graphid_str(new_subvol), "id=%d", new_subvol->graph->id,
+ "err=%s", strerror(errno), NULL);
return NULL;
}
@@ -924,11 +945,11 @@ __glfs_active_subvol(struct glfs *fs)
if (!new_cwd) {
char buf1[64];
- gf_msg(fs->volname, GF_LOG_INFO, errno,
- API_MSG_CWD_GRAPH_REF_FAILED,
- "cwd refresh of %s graph %s (%d) failed (%s)",
- uuid_utoa_r(fs->cwd->gfid, buf1), graphid_str(new_subvol),
- new_subvol->graph->id, strerror(errno));
+ gf_smsg(fs->volname, GF_LOG_INFO, errno,
+ API_MSG_CWD_GRAPH_REF_FAILED, "buf=%s",
+ uuid_utoa_r(fs->cwd->gfid, buf1), "subvol=%s",
+ graphid_str(new_subvol), "id=%d", new_subvol->graph->id,
+ "err=%s", strerror(errno), NULL);
return NULL;
}
}
@@ -949,13 +970,13 @@ __glfs_active_subvol(struct glfs *fs)
inode_unref(new_cwd);
}
- gf_msg(fs->volname, GF_LOG_INFO, 0, API_MSG_SWITCHED_GRAPH,
- "switched to graph %s (%d)", graphid_str(new_subvol),
- new_subvol->graph->id);
+ gf_smsg(fs->volname, GF_LOG_INFO, 0, API_MSG_SWITCHED_GRAPH, "subvol=%s",
+ graphid_str(new_subvol), "id=%d", new_subvol->graph->id, NULL);
return new_subvol;
}
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_subvol_done, 3.4.0)
void
priv_glfs_subvol_done(struct glfs *fs, xlator_t *subvol)
{
@@ -983,8 +1004,7 @@ priv_glfs_subvol_done(struct glfs *fs, xlator_t *subvol)
}
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_subvol_done, 3.4.0);
-
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_active_subvol, 3.4.0)
xlator_t *
priv_glfs_active_subvol(struct glfs *fs)
{
@@ -1012,8 +1032,6 @@ priv_glfs_active_subvol(struct glfs *fs)
return subvol;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_active_subvol, 3.4.0);
-
int
__glfs_cwd_set(struct glfs *fs, inode_t *inode)
{
diff --git a/api/src/glfs.c b/api/src/glfs.c
index babaf20cee3..b4bf1423f6d 100644
--- a/api/src/glfs.c
+++ b/api/src/glfs.c
@@ -34,17 +34,18 @@
#include <sys/prctl.h>
#endif
-#include "glusterfs.h"
-#include "logging.h"
-#include "stack.h"
-#include "gf-event.h"
+#include <glusterfs/glusterfs.h>
+#include <glusterfs/logging.h>
+#include <glusterfs/stack.h>
+#include <glusterfs/gf-event.h>
#include "glfs-mem-types.h"
-#include "common-utils.h"
-#include "syncop.h"
-#include "call-stub.h"
-#include "hashfn.h"
+#include <glusterfs/common-utils.h>
+#include <glusterfs/syncop.h>
+#include <glusterfs/call-stub.h>
+#include <glusterfs/hashfn.h>
#include "rpc-clnt.h"
-#include "statedump.h"
+#include <glusterfs/statedump.h>
+#include <glusterfs/syscall.h>
#include "gfapi-messages.h"
#include "glfs.h"
@@ -68,8 +69,8 @@ glusterfs_ctx_defaults_init(glusterfs_ctx_t *ctx)
ret = xlator_mem_acct_init(THIS, glfs_mt_end + 1);
if (ret != 0) {
- gf_msg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_MEM_ACCT_INIT_FAILED,
- "Memory accounting init failed");
+ gf_smsg(THIS->name, GF_LOG_ERROR, ENOMEM, API_MSG_MEM_ACCT_INIT_FAILED,
+ NULL);
return ret;
}
@@ -91,8 +92,8 @@ glusterfs_ctx_defaults_init(glusterfs_ctx_t *ctx)
goto err;
}
- ctx->event_pool = event_pool_new(DEFAULT_EVENT_POOL_SIZE,
- STARTING_EVENT_THREADS);
+ ctx->event_pool = gf_event_pool_new(DEFAULT_EVENT_POOL_SIZE,
+ STARTING_EVENT_THREADS);
if (!ctx->event_pool) {
goto err;
}
@@ -188,23 +189,21 @@ create_master(struct glfs *fs)
goto err;
if (xlator_set_type(master, "mount/api") == -1) {
- gf_msg("glfs", GF_LOG_ERROR, 0, API_MSG_MASTER_XLATOR_INIT_FAILED,
- "master xlator "
- "for %s initialization failed",
- fs->volname);
+ gf_smsg("glfs", GF_LOG_ERROR, 0, API_MSG_MASTER_XLATOR_INIT_FAILED,
+ "name=%s", fs->volname, NULL);
goto err;
}
master->ctx = fs->ctx;
master->private = fs;
- master->options = get_new_dict();
+ master->options = dict_new();
if (!master->options)
goto err;
ret = xlator_init(master);
if (ret) {
- gf_msg("glfs", GF_LOG_ERROR, 0, API_MSG_GFAPI_XLATOR_INIT_FAILED,
- "failed to initialize gfapi translator");
+ gf_smsg("glfs", GF_LOG_ERROR, 0, API_MSG_GFAPI_XLATOR_INIT_FAILED,
+ NULL);
goto err;
}
@@ -230,9 +229,8 @@ get_volfp(struct glfs *fs)
cmd_args = &fs->ctx->cmd_args;
if ((specfp = fopen(cmd_args->volfile, "r")) == NULL) {
- gf_msg("glfs", GF_LOG_ERROR, errno, API_MSG_VOLFILE_OPEN_FAILED,
- "volume file %s open failed: %s", cmd_args->volfile,
- strerror(errno));
+ gf_smsg("glfs", GF_LOG_ERROR, errno, API_MSG_VOLFILE_OPEN_FAILED,
+ "file=%s", cmd_args->volfile, "err=%s", strerror(errno), NULL);
return NULL;
}
@@ -253,6 +251,11 @@ glfs_volumes_init(struct glfs *fs)
if (!vol_assigned(cmd_args))
return -1;
+ if (sys_access(SECURE_ACCESS_FILE, F_OK) == 0) {
+ fs->ctx->secure_mgmt = 1;
+ fs->ctx->ssl_cert_depth = glusterfs_read_secure_access_file();
+ }
+
if (cmd_args->volfile_server) {
ret = glfs_mgmt_init(fs);
goto out;
@@ -261,8 +264,8 @@ glfs_volumes_init(struct glfs *fs)
fp = get_volfp(fs);
if (!fp) {
- gf_msg("glfs", GF_LOG_ERROR, ENOENT, API_MSG_VOL_SPEC_FILE_ERROR,
- "Cannot reach volume specification file");
+ gf_smsg("glfs", GF_LOG_ERROR, ENOENT, API_MSG_VOL_SPEC_FILE_ERROR,
+ NULL);
ret = -1;
goto out;
}
@@ -277,6 +280,7 @@ out:
///////////////////////////////////////////////////////////////////////////////
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_xlator_option, 3.4.0)
int
pub_glfs_set_xlator_option(struct glfs *fs, const char *xlator, const char *key,
const char *value)
@@ -326,8 +330,7 @@ invalid_fs:
return -1;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_xlator_option, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_unset_volfile_server, 3.5.1)
int
pub_glfs_unset_volfile_server(struct glfs *fs, const char *transport,
const char *host, const int port)
@@ -368,6 +371,8 @@ pub_glfs_unset_volfile_server(struct glfs *fs, const char *transport,
list_for_each_entry_safe(server, tmp, &cmd_args->curr_server->list, list)
{
+ if (!server->volfile_server || !server->transport)
+ continue;
if ((!strcmp(server->volfile_server, host) &&
!strcmp(server->transport, transport_val) &&
(server->port == port_val))) {
@@ -385,8 +390,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_unset_volfile_server, 3.5.1);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_volfile_server, 3.4.0)
int
pub_glfs_set_volfile_server(struct glfs *fs, const char *transport,
const char *host, int port)
@@ -419,14 +423,11 @@ pub_glfs_set_volfile_server(struct glfs *fs, const char *transport,
server_transport = gf_strdup(transport);
} else if (!strcmp(transport, "rdma")) {
server_transport = gf_strdup(GF_DEFAULT_VOLFILE_TRANSPORT);
- gf_msg("glfs", GF_LOG_WARNING, EINVAL, API_MSG_INVALID_ENTRY,
- "transport RDMA is deprecated, "
- "falling back to tcp");
+ gf_smsg("glfs", GF_LOG_WARNING, EINVAL, API_MSG_TRANS_RDMA_DEP,
+ NULL);
} else {
- gf_msg("glfs", GF_LOG_TRACE, EINVAL, API_MSG_INVALID_ENTRY,
- "transport %s is not supported, "
- "possible values tcp|unix",
- transport);
+ gf_smsg("glfs", GF_LOG_TRACE, EINVAL, API_MSG_TRANS_NOT_SUPPORTED,
+ "transport=%s", transport, NULL);
goto out;
}
} else {
@@ -468,8 +469,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_volfile_server, 3.4.0);
-
/* *
* Used to free the arguments allocated by glfs_set_volfile_server()
*/
@@ -512,6 +511,7 @@ glfs_free_xlator_options(cmd_args_t *cmd_args)
}
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsuid, 3.4.2)
int
pub_glfs_setfsuid(uid_t fsuid)
{
@@ -521,8 +521,7 @@ pub_glfs_setfsuid(uid_t fsuid)
return syncopctx_setfsuid(&fsuid);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsuid, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsgid, 3.4.2)
int
pub_glfs_setfsgid(gid_t fsgid)
{
@@ -532,8 +531,7 @@ pub_glfs_setfsgid(gid_t fsgid)
return syncopctx_setfsgid(&fsgid);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsgid, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsgroups, 3.4.2)
int
pub_glfs_setfsgroups(size_t size, const gid_t *list)
{
@@ -543,27 +541,28 @@ pub_glfs_setfsgroups(size_t size, const gid_t *list)
return syncopctx_setfsgroups(size, list);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsgroups, 3.4.2);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsleaseid, 4.0.0)
int
pub_glfs_setfsleaseid(glfs_leaseid_t leaseid)
{
int ret = -1;
char *gleaseid = NULL;
- GF_VALIDATE_OR_GOTO(THIS->name, leaseid, out);
-
gleaseid = gf_leaseid_get();
if (gleaseid) {
- memcpy(gleaseid, leaseid, LEASE_ID_SIZE);
+ if (leaseid)
+ memcpy(gleaseid, leaseid, LEASE_ID_SIZE);
+ else /* reset leaseid */
+ memset(gleaseid, 0, LEASE_ID_SIZE);
ret = 0;
}
-out:
+
+ if (ret)
+ gf_log("glfs", GF_LOG_ERROR, "failed to set leaseid: %s",
+ strerror(errno));
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_setfsleaseid, 4.0.0);
-
int
get_fop_attr_glfd(dict_t **fop_attr, struct glfs_fd *glfd)
{
@@ -579,7 +578,7 @@ get_fop_attr_glfd(dict_t **fop_attr, struct glfs_fd *glfd)
dict_create = _gf_true;
}
GF_CHECK_ALLOC_AND_LOG("gfapi", *fop_attr, ret, "dict_new failed", out);
- ret = dict_set_static_bin(*fop_attr, "lease-id", leaseid, LEASE_ID_SIZE);
+ ret = dict_set_bin(*fop_attr, "lease-id", leaseid, LEASE_ID_SIZE);
out:
if (ret) {
GF_FREE(leaseid);
@@ -609,26 +608,32 @@ set_fop_attr_glfd(struct glfs_fd *glfd)
int
get_fop_attr_thrd_key(dict_t **fop_attr)
{
- char *lease_id = NULL;
+ char *existing_leaseid = NULL, *leaseid = NULL;
int ret = 0;
gf_boolean_t dict_create = _gf_false;
- lease_id = gf_existing_leaseid();
- if (lease_id) {
+ existing_leaseid = gf_existing_leaseid();
+ if (existing_leaseid) {
+ leaseid = GF_MALLOC(LEASE_ID_SIZE, gf_common_mt_char);
+ GF_CHECK_ALLOC_AND_LOG("gfapi", leaseid, ret, "lease id alloc failed",
+ out);
+ memcpy(leaseid, existing_leaseid, LEASE_ID_SIZE);
if (*fop_attr == NULL) {
*fop_attr = dict_new();
dict_create = _gf_true;
}
GF_CHECK_ALLOC_AND_LOG("gfapi", *fop_attr, ret, "dict_new failed", out);
- ret = dict_set_bin(*fop_attr, "lease-id", gf_strdup(lease_id),
- LEASE_ID_SIZE);
+ ret = dict_set_bin(*fop_attr, "lease-id", leaseid, LEASE_ID_SIZE);
}
out:
- if (ret && dict_create) {
- if (*fop_attr)
- dict_unref(*fop_attr);
- *fop_attr = NULL;
+ if (ret) {
+ GF_FREE(leaseid);
+ if (dict_create) {
+ if (*fop_attr)
+ dict_unref(*fop_attr);
+ *fop_attr = NULL;
+ }
}
return ret;
}
@@ -645,14 +650,19 @@ unset_fop_attr(dict_t **fop_attr)
*fop_attr = NULL;
}
}
+
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_from_glfd, 3.4.0)
struct glfs *
pub_glfs_from_glfd(struct glfs_fd *glfd)
{
+ if (glfd == NULL) {
+ errno = EBADF;
+ return NULL;
+ }
+
return glfd->fs;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_from_glfd, 3.4.0);
-
static void
glfs_fd_destroy(struct glfs_fd *glfd)
{
@@ -714,7 +724,7 @@ glfs_poller(void *data)
fs = data;
- event_dispatch(fs->ctx->event_pool);
+ gf_event_dispatch(fs->ctx->event_pool);
return NULL;
}
@@ -730,6 +740,7 @@ glfs_new_fs(const char *volname)
INIT_LIST_HEAD(&fs->openfds);
INIT_LIST_HEAD(&fs->upcall_list);
+ INIT_LIST_HEAD(&fs->waitq);
PTHREAD_MUTEX_INIT(&fs->mutex, NULL, fs->pthread_flags, GLFS_INIT_MUTEX,
err);
@@ -800,27 +811,45 @@ unlock:
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_new, 3.4.0)
struct glfs *
pub_glfs_new(const char *volname)
{
+ if (!volname) {
+ errno = EINVAL;
+ return NULL;
+ }
+
struct glfs *fs = NULL;
+ int i = 0;
int ret = -1;
glusterfs_ctx_t *ctx = NULL;
xlator_t *old_THIS = NULL;
char pname[16] = "";
char msg[32] = "";
- if (!volname) {
+ if (volname[0] == '/' || volname[0] == '-') {
+ if (strncmp(volname, "/snaps/", 7) == 0) {
+ goto label;
+ }
errno = EINVAL;
return NULL;
}
+ for (i = 0; i < strlen(volname); i++) {
+ if (!isalnum(volname[i]) && (volname[i] != '_') &&
+ (volname[i] != '-')) {
+ errno = EINVAL;
+ return NULL;
+ }
+ }
+
+label:
/*
* Do this as soon as possible in case something else depends on
* pool allocations.
*/
- mem_pools_init_early();
- mem_pools_init_late();
+ mem_pools_init();
fs = glfs_new_fs(volname);
if (!fs)
@@ -889,8 +918,7 @@ out:
return fs;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_new, 3.4.0);
-
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_new_from_ctx, 3.7.0)
struct glfs *
priv_glfs_new_from_ctx(glusterfs_ctx_t *ctx)
{
@@ -909,8 +937,7 @@ out:
return fs;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_new_from_ctx, 3.7.0);
-
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_free_from_ctx, 3.7.0)
void
priv_glfs_free_from_ctx(struct glfs *fs)
{
@@ -946,8 +973,7 @@ priv_glfs_free_from_ctx(struct glfs *fs)
FREE(fs);
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_free_from_ctx, 3.7.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_volfile, 3.4.0)
int
pub_glfs_set_volfile(struct glfs *fs, const char *volfile)
{
@@ -964,8 +990,7 @@ pub_glfs_set_volfile(struct glfs *fs, const char *volfile)
return 0;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_volfile, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_logging, 3.4.0)
int
pub_glfs_set_logging(struct glfs *fs, const char *logfile, int loglevel)
{
@@ -1003,8 +1028,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_logging, 3.4.0);
-
int
glfs_init_wait(struct glfs *fs)
{
@@ -1023,14 +1046,14 @@ glfs_init_wait(struct glfs *fs)
return ret;
}
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_init_done, 3.4.0)
void
priv_glfs_init_done(struct glfs *fs, int ret)
{
glfs_init_cbk init_cbk;
if (!fs) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_GLFS_FSOBJ_NULL,
- "fs is NULL");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_GLFS_FSOBJ_NULL, NULL);
goto out;
}
@@ -1054,8 +1077,6 @@ out:
return;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_init_done, 3.4.0);
-
int
glfs_init_common(struct glfs *fs)
{
@@ -1083,8 +1104,7 @@ glfs_init_async(struct glfs *fs, glfs_init_cbk cbk)
int ret = -1;
if (!fs || !fs->ctx) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "fs is not properly initialized.");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_FS_NOT_INIT, NULL);
errno = EINVAL;
return ret;
}
@@ -1096,6 +1116,7 @@ glfs_init_async(struct glfs *fs, glfs_init_cbk cbk)
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_init, 3.4.0)
int
pub_glfs_init(struct glfs *fs)
{
@@ -1104,8 +1125,7 @@ pub_glfs_init(struct glfs *fs)
DECLARE_OLD_THIS;
if (!fs || !fs->ctx) {
- gf_msg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_INVALID_ENTRY,
- "fs is not properly initialized.");
+ gf_smsg("glfs", GF_LOG_ERROR, EINVAL, API_MSG_FS_NOT_INIT, NULL);
errno = EINVAL;
return ret;
}
@@ -1129,8 +1149,6 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_init, 3.4.0);
-
static int
glusterfs_ctx_destroy(glusterfs_ctx_t *ctx)
{
@@ -1179,7 +1197,7 @@ glusterfs_ctx_destroy(glusterfs_ctx_t *ctx)
}
/* Free the event pool */
- ret = event_pool_destroy(ctx->event_pool);
+ ret = gf_event_pool_destroy(ctx->event_pool);
/* Free the iobuf pool */
iobuf_pool_destroy(ctx->iobuf_pool);
@@ -1202,11 +1220,13 @@ glusterfs_ctx_destroy(glusterfs_ctx_t *ctx)
glusterfs_graph_destroy_residual(trav_graph);
}
+ GF_FREE(ctx->statedump_path);
FREE(ctx);
return ret;
}
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fini, 3.4.0)
int
pub_glfs_fini(struct glfs *fs)
{
@@ -1218,22 +1238,35 @@ pub_glfs_fini(struct glfs *fs)
call_pool_t *call_pool = NULL;
int fs_init = 0;
int err = -1;
+ struct synctask *waittask = NULL;
DECLARE_OLD_THIS;
- __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+ if (!fs) {
+ errno = EINVAL;
+ goto invalid_fs;
+ }
ctx = fs->ctx;
if (!ctx) {
goto free_fs;
}
+ THIS = fs->ctx->master;
+
if (ctx->mgmt) {
rpc_clnt_disable(ctx->mgmt);
}
call_pool = fs->ctx->pool;
+ /* Wake up any suspended synctasks */
+ while (!list_empty(&fs->waitq)) {
+ waittask = list_entry(fs->waitq.next, struct synctask, waitq);
+ list_del_init(&waittask->waitq);
+ synctask_wake(waittask);
+ }
+
while (countdown--) {
/* give some time for background frames to finish */
pthread_mutex_lock(&fs->mutex);
@@ -1252,7 +1285,7 @@ pub_glfs_fini(struct glfs *fs)
}
}
pthread_mutex_unlock(&fs->mutex);
- usleep(100000);
+ gf_nanosleep(100000 * GF_US_IN_NS);
}
/* leaked frames may exist, we ignore */
@@ -1285,10 +1318,8 @@ pub_glfs_fini(struct glfs *fs)
graph = subvol->graph;
err = pthread_mutex_lock(&fs->mutex);
if (err != 0) {
- gf_msg("glfs", GF_LOG_ERROR, err, API_MSG_FSMUTEX_LOCK_FAILED,
- "pthread lock on glfs mutex, "
- "returned error: (%s)",
- strerror(err));
+ gf_smsg("glfs", GF_LOG_ERROR, err, API_MSG_FSMUTEX_LOCK_FAILED,
+ "error=%s", strerror(err), NULL);
goto fail;
}
/* check and wait for CHILD_DOWN for active subvol*/
@@ -1296,19 +1327,17 @@ pub_glfs_fini(struct glfs *fs)
while (graph->used) {
err = pthread_cond_wait(&fs->child_down_cond, &fs->mutex);
if (err != 0)
- gf_msg("glfs", GF_LOG_INFO, err,
- API_MSG_COND_WAIT_FAILED,
- "%s cond wait failed %s", subvol->name,
- strerror(err));
+ gf_smsg("glfs", GF_LOG_INFO, err,
+ API_MSG_COND_WAIT_FAILED, "name=%s",
+ subvol->name, "err=%s", strerror(err), NULL);
}
}
err = pthread_mutex_unlock(&fs->mutex);
if (err != 0) {
- gf_msg("glfs", GF_LOG_ERROR, err, API_MSG_FSMUTEX_UNLOCK_FAILED,
- "pthread unlock on glfs mutex, "
- "returned error: (%s)",
- strerror(err));
+ gf_smsg("glfs", GF_LOG_ERROR, err,
+ API_MSG_FSMUTEX_UNLOCK_FAILED, "error=%s",
+ strerror(err), NULL);
goto fail;
}
}
@@ -1343,7 +1372,7 @@ pub_glfs_fini(struct glfs *fs)
syncenv_destroy(ctx->env);
/* Join the poller thread */
- if (event_dispatch_destroy(ctx->event_pool) < 0)
+ if (gf_event_dispatch_destroy(ctx->event_pool) < 0)
ret = -1;
}
@@ -1388,8 +1417,7 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_fini, 3.4.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_get_volfile, 3.6.0)
ssize_t
pub_glfs_get_volfile(struct glfs *fs, void *buf, size_t len)
{
@@ -1415,8 +1443,7 @@ invalid_fs:
return res;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_get_volfile, 3.6.0);
-
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_ipc, 3.12.0)
int
priv_glfs_ipc(struct glfs *fs, int opcode, void *xd_in, void **xd_out)
{
@@ -1444,108 +1471,118 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_ipc, 3.12.0);
+GFAPI_SYMVER_PRIVATE_DEFAULT(glfs_setfspid, 6.1)
+int
+priv_glfs_setfspid(struct glfs *fs, pid_t pid)
+{
+ cmd_args_t *cmd_args = NULL;
+ int ret = 0;
+
+ cmd_args = &fs->ctx->cmd_args;
+ cmd_args->client_pid = pid;
+ cmd_args->client_pid_set = 1;
+ ret = syncopctx_setfspid(&pid);
+ return ret;
+}
+
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_free, 3.7.16)
void
pub_glfs_free(void *ptr)
{
GLFS_FREE(ptr);
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_free, 3.7.16);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_fs, 3.7.16)
struct glfs *
pub_glfs_upcall_get_fs(struct glfs_upcall *arg)
{
return arg->fs;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_fs, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_reason, 3.7.16)
enum glfs_upcall_reason
pub_glfs_upcall_get_reason(struct glfs_upcall *arg)
{
return arg->reason;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_reason, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_event, 3.7.16)
void *
pub_glfs_upcall_get_event(struct glfs_upcall *arg)
{
return arg->event;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_get_event, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_object, 3.7.16)
struct glfs_object *
pub_glfs_upcall_inode_get_object(struct glfs_upcall_inode *arg)
{
return arg->object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_object, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_flags, 3.7.16)
uint64_t
pub_glfs_upcall_inode_get_flags(struct glfs_upcall_inode *arg)
{
return arg->flags;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_flags, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_stat, 3.7.16)
struct stat *
pub_glfs_upcall_inode_get_stat(struct glfs_upcall_inode *arg)
{
return &arg->buf;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_stat, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_expire, 3.7.16)
uint64_t
pub_glfs_upcall_inode_get_expire(struct glfs_upcall_inode *arg)
{
return arg->expire_time_attr;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_expire, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_pobject, 3.7.16)
struct glfs_object *
pub_glfs_upcall_inode_get_pobject(struct glfs_upcall_inode *arg)
{
return arg->p_object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_pobject, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_pstat, 3.7.16)
struct stat *
pub_glfs_upcall_inode_get_pstat(struct glfs_upcall_inode *arg)
{
return &arg->p_buf;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_pstat, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_oldpobject, 3.7.16)
struct glfs_object *
pub_glfs_upcall_inode_get_oldpobject(struct glfs_upcall_inode *arg)
{
return arg->oldp_object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_oldpobject, 3.7.16);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_oldpstat, 3.7.16)
struct stat *
pub_glfs_upcall_inode_get_oldpstat(struct glfs_upcall_inode *arg)
{
return &arg->oldp_buf;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_inode_get_oldpstat, 3.7.16);
-/*struct glfs_object*
-pub_glfs_upcall_lease_get_object (struct glfs_upcall_recall_inode *arg)
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_lease_get_object, 4.1.6)
+struct glfs_object *
+pub_glfs_upcall_lease_get_object(struct glfs_upcall_lease *arg)
{
- return arg->object;
+ return arg->object;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_lease_get_object, 4.0.0);
-*/
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_lease_get_lease_type, 4.1.6)
uint32_t
pub_glfs_upcall_lease_get_lease_type(struct glfs_upcall_lease *arg)
{
return arg->lease_type;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_lease_get_lease_type, 4.0.0);
/* definitions of the GLFS_SYSRQ_* chars are in glfs.h */
static struct glfs_sysrq_help {
@@ -1555,6 +1592,7 @@ static struct glfs_sysrq_help {
{GLFS_SYSRQ_STATEDUMP, "(S)tatedump"},
{0, NULL}};
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_sysrq, 3.10.0)
int
pub_glfs_sysrq(struct glfs *fs, char sysrq)
{
@@ -1594,8 +1632,8 @@ pub_glfs_sysrq(struct glfs *fs, char sysrq)
gf_proc_dump_info(SIGUSR1, ctx);
break;
default:
- gf_msg("glfs", GF_LOG_ERROR, ENOTSUP, API_MSG_INVALID_ENTRY,
- "'%c' is not a valid sysrq", sysrq);
+ gf_smsg("glfs", GF_LOG_ERROR, ENOTSUP, API_MSG_INVALID_SYSRQ,
+ "sysrq=%c", sysrq, NULL);
errno = ENOTSUP;
ret = -1;
}
@@ -1603,8 +1641,7 @@ out:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_sysrq, 3.10.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_register, 3.13.0)
int
pub_glfs_upcall_register(struct glfs *fs, uint32_t event_list,
glfs_upcall_cbk cbk, void *data)
@@ -1612,7 +1649,8 @@ pub_glfs_upcall_register(struct glfs *fs, uint32_t event_list,
int ret = 0;
/* list of supported upcall events */
- uint32_t up_events = GLFS_EVENT_INODE_INVALIDATE;
+ uint32_t up_events = (GLFS_EVENT_INODE_INVALIDATE |
+ GLFS_EVENT_RECALL_LEASE);
DECLARE_OLD_THIS;
__GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
@@ -1625,8 +1663,8 @@ pub_glfs_upcall_register(struct glfs *fs, uint32_t event_list,
if ((event_list != GLFS_EVENT_ANY) && (event_list & ~up_events)) {
errno = EINVAL;
ret = -1;
- gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
- "invalid event_list (0x%08x)", event_list);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ARG,
+ "event_list=(0x%08x)", event_list, NULL);
goto out;
}
@@ -1638,10 +1676,12 @@ pub_glfs_upcall_register(struct glfs *fs, uint32_t event_list,
* enabled.
*/
fs->upcall_events |= GF_UPCALL_CACHE_INVALIDATION;
- ret |= GF_UPCALL_CACHE_INVALIDATION;
- } else if (event_list & GLFS_EVENT_INODE_INVALIDATE) {
+ ret |= GLFS_EVENT_INODE_INVALIDATE;
+ }
+ if (event_list & GLFS_EVENT_RECALL_LEASE) {
+ /* @todo: Check if features.leases is enabled */
fs->upcall_events |= GF_UPCALL_RECALL_LEASE;
- ret |= GF_UPCALL_RECALL_LEASE;
+ ret |= GLFS_EVENT_RECALL_LEASE;
}
/* Override cbk function if existing */
fs->up_cbk = cbk;
@@ -1657,14 +1697,14 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_register, 3.13.0);
-
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_unregister, 3.13.0)
int
pub_glfs_upcall_unregister(struct glfs *fs, uint32_t event_list)
{
int ret = 0;
/* list of supported upcall events */
- uint32_t up_events = GLFS_EVENT_INODE_INVALIDATE;
+ uint32_t up_events = (GLFS_EVENT_INODE_INVALIDATE |
+ GLFS_EVENT_RECALL_LEASE);
DECLARE_OLD_THIS;
__GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
@@ -1675,17 +1715,18 @@ pub_glfs_upcall_unregister(struct glfs *fs, uint32_t event_list)
if ((event_list != GLFS_EVENT_ANY) && (event_list & ~up_events)) {
errno = EINVAL;
ret = -1;
- gf_msg(THIS->name, GF_LOG_ERROR, errno, LG_MSG_INVALID_ARG,
- "invalid event_list (0x%08x)", event_list);
+ gf_smsg(THIS->name, GF_LOG_ERROR, errno, API_MSG_INVALID_ARG,
+ "event_list=(0x%08x)", event_list, NULL);
goto out;
}
pthread_mutex_lock(&fs->mutex);
{
- if (event_list & GLFS_EVENT_INODE_INVALIDATE) {
- fs->upcall_events &= ~GF_UPCALL_CACHE_INVALIDATION;
- ret |= GF_UPCALL_CACHE_INVALIDATION;
- }
+ /* We already checked if event_list contains list of supported
+ * upcall events. No other specific checks needed as of now for
+ * unregister */
+ fs->upcall_events &= ~(event_list);
+ ret |= ((event_list == GLFS_EVENT_ANY) ? up_events : event_list);
/* If there are no upcall events registered, reset cbk */
if (fs->upcall_events == 0) {
@@ -1703,4 +1744,63 @@ invalid_fs:
return ret;
}
-GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_upcall_unregister, 3.13.0);
+GFAPI_SYMVER_PUBLIC_DEFAULT(glfs_set_statedump_path, 7.0)
+int
+pub_glfs_set_statedump_path(struct glfs *fs, const char *path)
+{
+ struct stat st;
+ int ret;
+ DECLARE_OLD_THIS;
+ __GLFS_ENTRY_VALIDATE_FS(fs, invalid_fs);
+
+ if (!path) {
+ gf_log("glfs", GF_LOG_ERROR, "path is NULL");
+ errno = EINVAL;
+ goto err;
+ }
+
+ /* If path is not present OR, if it is directory AND has enough permission
+ * to create files, then proceed */
+ ret = sys_stat(path, &st);
+ if (ret && errno != ENOENT) {
+ gf_log("glfs", GF_LOG_ERROR, "%s: not a valid path (%s)", path,
+ strerror(errno));
+ errno = EINVAL;
+ goto err;
+ }
+
+ if (!ret) {
+ /* file is present, now check other things */
+ if (!S_ISDIR(st.st_mode)) {
+ gf_log("glfs", GF_LOG_ERROR, "%s: path is not directory", path);
+ errno = EINVAL;
+ goto err;
+ }
+ if (sys_access(path, W_OK | X_OK) < 0) {
+ gf_log("glfs", GF_LOG_ERROR,
+ "%s: path doesn't have write permission", path);
+ errno = EPERM;
+ goto err;
+ }
+ }
+
+ /* If set, it needs to be freed, so we don't have leak */
+ GF_FREE(fs->ctx->statedump_path);
+
+ fs->ctx->statedump_path = gf_strdup(path);
+ if (!fs->ctx->statedump_path) {
+ gf_log("glfs", GF_LOG_ERROR,
+ "%s: failed to set statedump path, no memory", path);
+ errno = ENOMEM;
+ goto err;
+ }
+
+ __GLFS_EXIT_FS;
+
+ return 0;
+err:
+ __GLFS_EXIT_FS;
+
+invalid_fs:
+ return -1;
+}
diff --git a/api/src/glfs.h b/api/src/glfs.h
index a007602fc8d..279d11d58ee 100644
--- a/api/src/glfs.h
+++ b/api/src/glfs.h
@@ -20,6 +20,17 @@
both the library and the application.
*/
+/* Values for valid flags to be used when using XXXsetattr, to set multiple
+ attribute values passed via the related stat structure.
+ */
+
+#define GFAPI_SET_ATTR_MODE 0x1
+#define GFAPI_SET_ATTR_UID 0x2
+#define GFAPI_SET_ATTR_GID 0x4
+#define GFAPI_SET_ATTR_SIZE 0x8
+#define GFAPI_SET_ATTR_ATIME 0x10
+#define GFAPI_SET_ATTR_MTIME 0x20
+
#ifndef _FILE_OFFSET_BITS
#define _FILE_OFFSET_BITS 64
#endif
@@ -40,7 +51,40 @@
#include <sys/cdefs.h>
#include <dirent.h>
#include <sys/statvfs.h>
-#include <inttypes.h>
+#include <stdint.h>
+#include <sys/time.h>
+
+/*
+ * For off64_t to be defined, we need both
+ * __USE_LARGEFILE64 to be true and __off64_t_defnined to be
+ * false. But, making __USE_LARGEFILE64 true causes other issues
+ * such as redinition of stat and fstat to stat64 and fstat64
+ * respectively which again causes compilation issues.
+ * Without off64_t being defined, this will not compile as
+ * copy_file_range uses off64_t. Hence define it here. First
+ * check whether __off64_t_defined is true or not. <unistd.h>
+ * sets that flag when it defines off64_t. If __off64_t_defined
+ * is false and __USE_FILE_OFFSET64 is true, then go on to define
+ * off64_t using __off64_t.
+ */
+#ifndef GF_BSD_HOST_OS
+#if defined(__USE_FILE_OFFSET64) && !defined(__off64_t_defined)
+typedef __off64_t off64_t;
+#endif /* defined(__USE_FILE_OFFSET64) && !defined(__off64_t_defined) */
+#else
+#include <stdio.h>
+#ifndef _OFF64_T_DECLARED
+/*
+ * Including <stdio.h> (done above) should actually define
+ * _OFF64_T_DECLARED with off64_t data type being available
+ * for consumption. But, off64_t data type is not recognizable
+ * for FreeBSD versions less than 11. Hence, int64_t is typedefed
+ * to off64_t.
+ */
+#define _OFF64_T_DECLARED
+typedef int64_t off64_t;
+#endif /* _OFF64_T_DECLARED */
+#endif /* GF_BSD_HOST_OS */
#if defined(HAVE_SYS_ACL_H) || (defined(USE_POSIX_ACLS) && USE_POSIX_ACLS)
#include <sys/acl.h>
@@ -371,6 +415,116 @@ glfs_get_volumeid(glfs_t *fs, char *volid, size_t size) __THROW
struct glfs_fd;
typedef struct glfs_fd glfs_fd_t;
+/*
+ * Mask for request/result items in the struct glfs_stat.
+ *
+ * Query request/result mask for glfs_stat() (family of functions) and
+ * struct glfs_stat::glfs_st_mask.
+ *
+ * These bits should be set in the mask argument of glfs_stat() (family of
+ * functions) to request particular items when calling glfs_stat().
+ *
+ * NOTE: Lower order 32 bits are used to reflect statx(2) bits. For Gluster
+ * specific attrs/extensions, use higher order 32 bits.
+ *
+ */
+#define GLFS_STAT_TYPE 0x0000000000000001U /* Want/got stx_mode & S_IFMT */
+#define GLFS_STAT_MODE 0x0000000000000002U /* Want/got stx_mode & ~S_IFMT */
+#define GLFS_STAT_NLINK 0x0000000000000004U /* Want/got stx_nlink */
+#define GLFS_STAT_UID 0x0000000000000008U /* Want/got stx_uid */
+#define GLFS_STAT_GID 0x0000000000000010U /* Want/got stx_gid */
+#define GLFS_STAT_ATIME 0x0000000000000020U /* Want/got stx_atime */
+#define GLFS_STAT_MTIME 0x0000000000000040U /* Want/got stx_mtime */
+#define GLFS_STAT_CTIME 0x0000000000000080U /* Want/got stx_ctime */
+#define GLFS_STAT_INO 0x0000000000000100U /* Want/got stx_ino */
+#define GLFS_STAT_SIZE 0x0000000000000200U /* Want/got stx_size */
+#define GLFS_STAT_BLOCKS 0x0000000000000400U /* Want/got stx_blocks */
+#define GLFS_STAT_BASIC_STATS \
+ 0x00000000000007ffU /* Items in the normal stat struct */
+#define GLFS_STAT_BTIME 0x0000000000000800U /* Want/got stx_btime */
+#define GLFS_STAT_ALL 0x0000000000000fffU /* All currently supported flags */
+#define GLFS_STAT_RESERVED \
+ 0x8000000000000000U /* Reserved to denote future expansion */
+
+/* Macros for checking validity of struct glfs_stat members.*/
+#define GLFS_STAT_TYPE_VALID(stmask) (stmask & GLFS_STAT_TYPE)
+#define GLFS_STAT_MODE_VALID(stmask) (stmask & GLFS_STAT_MODE)
+#define GLFS_STAT_NLINK_VALID(stmask) (stmask & GLFS_STAT_NLINK)
+#define GLFS_STAT_UID_VALID(stmask) (stmask & GLFS_STAT_UID)
+#define GLFS_STAT_GID_VALID(stmask) (stmask & GLFS_STAT_GID)
+#define GLFS_STAT_ATIME_VALID(stmask) (stmask & GLFS_STAT_ATIME)
+#define GLFS_STAT_MTIME_VALID(stmask) (stmask & GLFS_STAT_MTIME)
+#define GLFS_STAT_CTIME_VALID(stmask) (stmask & GLFS_STAT_CTIME)
+#define GLFS_STAT_INO_VALID(stmask) (stmask & GLFS_STAT_INO)
+#define GLFS_STAT_SIZE_VALID(stmask) (stmask & GLFS_STAT_SIZE)
+#define GLFS_STAT_BLOCKS_VALID(stmask) (stmask & GLFS_STAT_BLOCKS)
+#define GLFS_STAT_BTIME_VALID(stmask) (stmask & GLFS_STAT_BTIME)
+#define GLFS_STAT_GFID_VALID(stmask) (stmask & GLFS_STAT_GFID)
+
+/*
+ * Attributes to be found in glfs_st_attributes and masked in
+ * glfs_st_attributes_mask.
+ *
+ * These give information about the features or the state of a file that might
+ * be of use to programs.
+ *
+ * NOTE: Lower order 32 bits are used to reflect statx(2) attribute bits. For
+ * Gluster specific attrs, use higher order 32 bits.
+ *
+ * NOTE: We do not support any file attributes or state as yet!
+ */
+#define GLFS_STAT_ATTR_RESERVED \
+ 0x8000000000000000U /* Reserved to denote future expansion */
+
+/* Extended file attribute structure.
+ *
+ * The caller passes a mask of what they're specifically interested in as a
+ * parameter to glfs_stat(). What glfs_stat() actually got will be indicated
+ * in glfs_st_mask upon return.
+ *
+ * For each bit in the mask argument:
+ *
+ * - if the datum is not supported:
+ *
+ * - the bit will be cleared, and
+ *
+ * - the datum value is undefined
+ *
+ * - otherwise, if explicitly requested:
+ *
+ * - the field will be filled in and the bit will be set;
+ *
+ * - otherwise, if not requested, but available in, it will be filled in
+ * anyway, and the bit will be set upon return;
+ *
+ * - otherwise the field and the bit will be cleared before returning.
+ *
+ */
+
+struct glfs_stat {
+ uint64_t glfs_st_mask; /* What results were written [uncond] */
+ uint64_t glfs_st_attributes; /* Flags conveying information about the file
+ [uncond] */
+ uint64_t glfs_st_attributes_mask; /* Mask to show what's supported in
+ st_attributes [ucond] */
+ struct timespec glfs_st_atime; /* Last access time */
+ struct timespec glfs_st_btime; /* File creation time */
+ struct timespec glfs_st_ctime; /* Last attribute change time */
+ struct timespec glfs_st_mtime; /* Last data modification time */
+ ino_t glfs_st_ino; /* Inode number */
+ off_t glfs_st_size; /* File size */
+ blkcnt_t glfs_st_blocks; /* Number of 512-byte blocks allocated */
+ uint32_t glfs_st_rdev_major; /* Device ID of special file [if bdev/cdev] */
+ uint32_t glfs_st_rdev_minor;
+ uint32_t glfs_st_dev_major; /* ID of device containing file [uncond] */
+ uint32_t glfs_st_dev_minor;
+ blksize_t glfs_st_blksize; /* Preferred general I/O size [uncond] */
+ nlink_t glfs_st_nlink; /* Number of hard links */
+ uid_t glfs_st_uid; /* User ID of owner */
+ gid_t glfs_st_gid; /* Group ID of owner */
+ mode_t glfs_st_mode; /* File mode */
+};
+
#define GLFS_LEASE_ID_SIZE 16 /* 128bits */
typedef char glfs_leaseid_t[GLFS_LEASE_ID_SIZE];
@@ -504,10 +658,14 @@ glfs_set_xlator_option(glfs_t *fs, const char *xlator, const char *key,
time of issuing the async IO call. This can be used by the
caller to differentiate different instances of the async requests
in a common callback function.
+
+ @prestat and @poststat are allocated on the stack, that are auto destroyed
+ post the callback function returns.
*/
-typedef void (*glfs_io_cbk)(glfs_fd_t *fd, ssize_t ret, struct stat *prestat,
- struct stat *poststat, void *data);
+typedef void (*glfs_io_cbk)(glfs_fd_t *fd, ssize_t ret,
+ struct glfs_stat *prestat,
+ struct glfs_stat *poststat, void *data);
// glfs_{read,write}[_async]
@@ -522,12 +680,12 @@ glfs_write(glfs_fd_t *fd, const void *buf, size_t count, int flags) __THROW
int
glfs_read_async(glfs_fd_t *fd, void *buf, size_t count, int flags,
glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_read_async, future);
+ GFAPI_PUBLIC(glfs_read_async, 6.0);
int
glfs_write_async(glfs_fd_t *fd, const void *buf, size_t count, int flags,
glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_write_async, future);
+ GFAPI_PUBLIC(glfs_write_async, 6.0);
// glfs_{read,write}v[_async]
@@ -542,33 +700,33 @@ glfs_writev(glfs_fd_t *fd, const struct iovec *iov, int iovcnt,
int
glfs_readv_async(glfs_fd_t *fd, const struct iovec *iov, int count, int flags,
glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_readv_async, future);
+ GFAPI_PUBLIC(glfs_readv_async, 6.0);
int
glfs_writev_async(glfs_fd_t *fd, const struct iovec *iov, int count, int flags,
glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_writev_async, future);
+ GFAPI_PUBLIC(glfs_writev_async, 6.0);
// glfs_p{read,write}[_async]
ssize_t
glfs_pread(glfs_fd_t *fd, void *buf, size_t count, off_t offset, int flags,
- struct stat *poststat) __THROW GFAPI_PUBLIC(glfs_pread, future);
+ struct glfs_stat *poststat) __THROW GFAPI_PUBLIC(glfs_pread, 6.0);
ssize_t
glfs_pwrite(glfs_fd_t *fd, const void *buf, size_t count, off_t offset,
- int flags, struct stat *prestat, struct stat *poststat) __THROW
- GFAPI_PUBLIC(glfs_pwrite, future);
+ int flags, struct glfs_stat *prestat,
+ struct glfs_stat *poststat) __THROW GFAPI_PUBLIC(glfs_pwrite, 6.0);
int
glfs_pread_async(glfs_fd_t *fd, void *buf, size_t count, off_t offset,
int flags, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_pread_async, future);
+ GFAPI_PUBLIC(glfs_pread_async, 6.0);
int
glfs_pwrite_async(glfs_fd_t *fd, const void *buf, int count, off_t offset,
int flags, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_pwrite_async, future);
+ GFAPI_PUBLIC(glfs_pwrite_async, 6.0);
// glfs_p{read,write}v[_async]
@@ -583,30 +741,38 @@ glfs_pwritev(glfs_fd_t *fd, const struct iovec *iov, int iovcnt, off_t offset,
int
glfs_preadv_async(glfs_fd_t *fd, const struct iovec *iov, int count,
off_t offset, int flags, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_preadv_async, future);
+ GFAPI_PUBLIC(glfs_preadv_async, 6.0);
int
glfs_pwritev_async(glfs_fd_t *fd, const struct iovec *iov, int count,
off_t offset, int flags, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_pwritev_async, future);
+ GFAPI_PUBLIC(glfs_pwritev_async, 6.0);
off_t
glfs_lseek(glfs_fd_t *fd, off_t offset, int whence) __THROW
GFAPI_PUBLIC(glfs_lseek, 3.4.0);
+ssize_t
+glfs_copy_file_range(struct glfs_fd *glfd_in, off64_t *off_in,
+ struct glfs_fd *glfd_out, off64_t *off_out, size_t len,
+ unsigned int flags, struct glfs_stat *statbuf,
+ struct glfs_stat *prestat,
+ struct glfs_stat *poststat) __THROW
+ GFAPI_PUBLIC(glfs_copy_file_range, 6.0);
+
int
glfs_truncate(glfs_t *fs, const char *path, off_t length) __THROW
GFAPI_PUBLIC(glfs_truncate, 3.7.15);
int
-glfs_ftruncate(glfs_fd_t *fd, off_t length, struct stat *prestat,
- struct stat *poststat) __THROW
- GFAPI_PUBLIC(glfs_ftruncate, future);
+glfs_ftruncate(glfs_fd_t *fd, off_t length, struct glfs_stat *prestat,
+ struct glfs_stat *poststat) __THROW
+ GFAPI_PUBLIC(glfs_ftruncate, 6.0);
int
glfs_ftruncate_async(glfs_fd_t *fd, off_t length, glfs_io_cbk fn,
void *data) __THROW
- GFAPI_PUBLIC(glfs_ftruncate_async, future);
+ GFAPI_PUBLIC(glfs_ftruncate_async, 6.0);
int
glfs_lstat(glfs_t *fs, const char *path, struct stat *buf) __THROW
@@ -621,21 +787,21 @@ glfs_fstat(glfs_fd_t *fd, struct stat *buf) __THROW
GFAPI_PUBLIC(glfs_fstat, 3.4.0);
int
-glfs_fsync(glfs_fd_t *fd, struct stat *prestat, struct stat *poststat) __THROW
- GFAPI_PUBLIC(glfs_fsync, future);
+glfs_fsync(glfs_fd_t *fd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat) __THROW GFAPI_PUBLIC(glfs_fsync, 6.0);
int
glfs_fsync_async(glfs_fd_t *fd, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_fsync_async, future);
+ GFAPI_PUBLIC(glfs_fsync_async, 6.0);
int
-glfs_fdatasync(glfs_fd_t *fd, struct stat *prestat,
- struct stat *poststat) __THROW
- GFAPI_PUBLIC(glfs_fdatasync, future);
+glfs_fdatasync(glfs_fd_t *fd, struct glfs_stat *prestat,
+ struct glfs_stat *poststat) __THROW
+ GFAPI_PUBLIC(glfs_fdatasync, 6.0);
int
glfs_fdatasync_async(glfs_fd_t *fd, glfs_io_cbk fn, void *data) __THROW
- GFAPI_PUBLIC(glfs_fdatasync_async, future);
+ GFAPI_PUBLIC(glfs_fdatasync_async, 6.0);
int
glfs_access(glfs_t *fs, const char *path, int mode) __THROW
@@ -817,7 +983,7 @@ glfs_discard(glfs_fd_t *fd, off_t offset, size_t len) __THROW
int
glfs_discard_async(glfs_fd_t *fd, off_t length, size_t lent, glfs_io_cbk fn,
- void *data) __THROW GFAPI_PUBLIC(glfs_discard_async, future);
+ void *data) __THROW GFAPI_PUBLIC(glfs_discard_async, 6.0);
int
glfs_zerofill(glfs_fd_t *fd, off_t offset, off_t len) __THROW
@@ -825,8 +991,7 @@ glfs_zerofill(glfs_fd_t *fd, off_t offset, off_t len) __THROW
int
glfs_zerofill_async(glfs_fd_t *fd, off_t length, off_t len, glfs_io_cbk fn,
- void *data) __THROW
- GFAPI_PUBLIC(glfs_zerofill_async, future);
+ void *data) __THROW GFAPI_PUBLIC(glfs_zerofill_async, 6.0);
char *
glfs_getcwd(glfs_t *fs, char *buf, size_t size) __THROW
@@ -1042,6 +1207,7 @@ glfs_upcall_get_fs(glfs_upcall_t *arg) __THROW
enum glfs_upcall_reason {
GLFS_UPCALL_EVENT_NULL = 0,
GLFS_UPCALL_INODE_INVALIDATE, /* invalidate cache entry */
+ GLFS_UPCALL_RECALL_LEASE, /* recall lease */
};
typedef enum glfs_upcall_reason glfs_upcall_reason_t;
@@ -1061,6 +1227,7 @@ glfs_upcall_get_reason(glfs_upcall_t *arg) __THROW
* ==========================================================
* GLFS_UPCALL_EVENT_NULL - NULL
* GLFS_UPCALL_INODE_INVALIDATE - struct glfs_upcall_inode
+ * GLFS_UPCALL_RECALL_LEASE - struct glfs_upcall_lease
*
* After processing upcall event, glfs_free() should be called on the
* glfs_upcall.
@@ -1094,6 +1261,7 @@ typedef void (*glfs_upcall_cbk)(glfs_upcall_t *up_arg, void *data);
* List of upcall events supported by gluster/gfapi
*/
#define GLFS_EVENT_INODE_INVALIDATE 0x00000001 /* invalidate cache entry */
+#define GLFS_EVENT_RECALL_LEASE 0x00000002 /* Recall lease */
#define GLFS_EVENT_ANY 0xffffffff /* for all the above events */
/*
@@ -1118,7 +1286,8 @@ typedef void (*glfs_upcall_cbk)(glfs_upcall_t *up_arg, void *data);
*
* @event_list: List of upcall events to be registered.
* Current available values are:
- * - GFAPI_UPCALL_INODE_INVALIDATE
+ * - GLFS_EVENT_INODE_INVALIDATE
+ * - GLFS_EVENT_RECALL_LEASE
*
* @cbk: The cbk routine to be invoked in case of any upcall received
* @data: Any opaque pointer provided by caller which shall be using while
@@ -1152,7 +1321,8 @@ glfs_upcall_register(glfs_t *fs, uint32_t event_list, glfs_upcall_cbk cbk,
*
* @event_list: List of upcall events to be unregistered.
* Current available values are:
- * - GFAPI_UPCALL_INODE_INVALIDATE
+ * - GLFS_EVENT_INODE_INVALIDATE
+ * - GLFS_EVENT_RECALL_LEASE
* RETURN VALUE:
* >0: SUCCESS (value contains the events successfully unregistered)
* -1: FAILURE
@@ -1163,6 +1333,7 @@ glfs_upcall_unregister(glfs_t *fs, uint32_t event_list) __THROW
/* Lease Types */
enum glfs_lease_types {
+ GLFS_LEASE_NONE = 0,
GLFS_RD_LEASE = 1,
GLFS_RW_LEASE = 2,
};
@@ -1233,5 +1404,82 @@ int
glfs_lease(glfs_fd_t *glfd, glfs_lease_t *lease, glfs_recall_cbk fn,
void *data) __THROW GFAPI_PUBLIC(glfs_lease, 4.0.0);
+/*
+ SYNOPSIS
+
+ glfs_fsetattr: Function to set attributes.
+ glfs_setattr: Function to set attributes
+
+ DESCRIPTION
+
+ The functions are used to set attributes on the file.
+
+ PARAMETERS
+
+ @glfs_fsetattr
+
+ @glfd: The fd of the file for which the attributes are to be set,
+ this fd is returned by glfs_open/glfs_create.
+
+ @glfs_setattr
+
+ @fs: File object.
+
+ @path: The path of the file that is being operated on.
+
+ @follow: Flag used to resolve symlink.
+
+
+ @stat: Struct that has information about the file.
+
+ @valid: This is the mask bit, that accepts GFAPI_SET_ATTR* masks.
+ Refer glfs.h to see the mask definitions.
+
+ Both functions are similar in functionality, just that the
+ func setattr() uses file path whereas the func fsetattr()
+ uses the fd.
+
+ RETURN VALUES
+ 0: Successful completion
+ <0: Failure. @errno will be set with the type of failure
+
+ */
+
+int
+glfs_fsetattr(struct glfs_fd *glfd, struct glfs_stat *stat) __THROW
+ GFAPI_PUBLIC(glfs_fsetattr, 6.0);
+
+int
+glfs_setattr(struct glfs *fs, const char *path, struct glfs_stat *stat,
+ int follow) __THROW GFAPI_PUBLIC(glfs_setattr, 6.0);
+
+/*
+ SYNOPSIS
+
+ glfs_set_statedump_path: Function to set statedump path.
+
+ DESCRIPTION
+
+ This function is used to set statedump directory
+
+ PARAMETERS
+
+ @fs: The 'virtual mount' object to be configured with the volume
+ specification file.
+
+ @path: statedump path. Should be a directory. But the API won't fail if the
+ directory doesn't exist yet, as one may create it later.
+
+ RETURN VALUES
+
+ 0 : Success.
+ -1 : Failure. @errno will be set with the type of failure.
+
+ */
+
+int
+glfs_set_statedump_path(struct glfs *fs, const char *path) __THROW
+ GFAPI_PUBLIC(glfs_set_statedump_path, 7.0);
+
__END_DECLS
#endif /* !_GLFS_H */
generated by cgit (git 2.34.1) at 2026-01-11 19:12:14 +0000