/* Disk operations */
-static SMB_BIG_UINT vfswrap_disk_free(vfs_handle_struct *handle, const char *path, bool small_query, SMB_BIG_UINT *bsize,
- SMB_BIG_UINT *dfree, SMB_BIG_UINT *dsize)
+static uint64_t vfswrap_disk_free(vfs_handle_struct *handle, const char *path, bool small_query, uint64_t *bsize,
+ uint64_t *dfree, uint64_t *dsize)
{
- SMB_BIG_UINT result;
+ uint64_t result;
result = sys_disk_free(handle->conn, path, small_query, bsize, dfree, dsize);
return result;
return sys_statvfs(path, statbuf);
}
-static uint32_t vfswrap_fs_capabilities(struct vfs_handle_struct *handle)
+static uint32_t vfswrap_fs_capabilities(struct vfs_handle_struct *handle,
+ enum timestamp_set_resolution *p_ts_res)
{
+ connection_struct *conn = handle->conn;
+ uint32_t caps = FILE_CASE_SENSITIVE_SEARCH | FILE_CASE_PRESERVED_NAMES;
+ struct smb_filename *smb_fname_cpath = NULL;
+ NTSTATUS status;
+ int ret = -1;
+
#if defined(DARWINOS)
struct vfs_statvfs_struct statbuf;
ZERO_STRUCT(statbuf);
- sys_statvfs(handle->conn->connectpath, &statbuf);
- return statbuf.FsCapabilities;
+ sys_statvfs(conn->connectpath, &statbuf);
+ caps = statbuf.FsCapabilities;
+#endif
+
+ *p_ts_res = TIMESTAMP_SET_SECONDS;
+
+ /* Work out what timestamp resolution we can
+ * use when setting a timestamp. */
+
+ status = create_synthetic_smb_fname(talloc_tos(),
+ conn->connectpath,
+ NULL,
+ NULL,
+ &smb_fname_cpath);
+ if (!NT_STATUS_IS_OK(status)) {
+ return caps;
+ }
+
+ ret = SMB_VFS_STAT(conn, smb_fname_cpath);
+ if (ret == -1) {
+ TALLOC_FREE(smb_fname_cpath);
+ return caps;
+ }
+
+ if (smb_fname_cpath->st.st_ex_mtime.tv_nsec ||
+ smb_fname_cpath->st.st_ex_atime.tv_nsec ||
+ smb_fname_cpath->st.st_ex_ctime.tv_nsec) {
+ /* If any of the normal UNIX directory timestamps
+ * have a non-zero tv_nsec component assume
+ * we might be able to set sub-second timestamps.
+ * See what filetime set primitives we have.
+ */
+#if defined(HAVE_UTIMENSAT)
+ *p_ts_res = TIMESTAMP_SET_NT_OR_BETTER;
+#elif defined(HAVE_UTIMES)
+ /* utimes allows msec timestamps to be set. */
+ *p_ts_res = TIMESTAMP_SET_MSEC;
+#elif defined(HAVE_UTIME)
+ /* utime only allows sec timestamps to be set. */
+ *p_ts_res = TIMESTAMP_SET_SECONDS;
#endif
- return FILE_CASE_SENSITIVE_SEARCH | FILE_CASE_PRESERVED_NAMES;
+
+ DEBUG(10,("vfswrap_fs_capabilities: timestamp "
+ "resolution of %s "
+ "available on share %s, directory %s\n",
+ *p_ts_res == TIMESTAMP_SET_MSEC ? "msec" : "sec",
+ lp_servicename(conn->params->service),
+ conn->connectpath ));
+ }
+ TALLOC_FREE(smb_fname_cpath);
+ return caps;
}
/* Directory operations */
return result;
}
-static SMB_STRUCT_DIRENT *vfswrap_readdir(vfs_handle_struct *handle, SMB_STRUCT_DIR *dirp)
+static SMB_STRUCT_DIRENT *vfswrap_readdir(vfs_handle_struct *handle,
+ SMB_STRUCT_DIR *dirp,
+ SMB_STRUCT_STAT *sbuf)
{
SMB_STRUCT_DIRENT *result;
START_PROFILE(syscall_readdir);
result = sys_readdir(dirp);
+ /* Default Posix readdir() does not give us stat info.
+ * Set to invalid to indicate we didn't return this info. */
+ if (sbuf)
+ SET_STAT_INVALID(*sbuf);
END_PROFILE(syscall_readdir);
return result;
}
{
int result;
bool has_dacl = False;
+ char *parent = NULL;
START_PROFILE(syscall_mkdir);
- if (lp_inherit_acls(SNUM(handle->conn)) && (has_dacl = directory_has_default_acl(handle->conn, parent_dirname(path))))
- mode = 0777;
+ if (lp_inherit_acls(SNUM(handle->conn))
+ && parent_dirname(talloc_tos(), path, &parent, NULL)
+ && (has_dacl = directory_has_default_acl(handle->conn, parent)))
+ mode = (0777 & lp_dir_mask(SNUM(handle->conn)));
+
+ TALLOC_FREE(parent);
result = mkdir(path, mode);
return result;
}
+static void vfswrap_init_search_op(vfs_handle_struct *handle,
+ SMB_STRUCT_DIR *dirp)
+{
+ /* Default behavior is a NOOP */
+}
+
/* File operations */
-static int vfswrap_open(vfs_handle_struct *handle, const char *fname,
- files_struct *fsp, int flags, mode_t mode)
+static int vfswrap_open(vfs_handle_struct *handle,
+ struct smb_filename *smb_fname,
+ files_struct *fsp, int flags, mode_t mode)
{
- int result;
+ int result = -1;
START_PROFILE(syscall_open);
- result = sys_open(fname, flags, mode);
+
+ if (smb_fname->stream_name) {
+ errno = ENOENT;
+ goto out;
+ }
+
+ result = sys_open(smb_fname->base_name, flags, mode);
+ out:
END_PROFILE(syscall_open);
return result;
}
+static NTSTATUS vfswrap_create_file(vfs_handle_struct *handle,
+ struct smb_request *req,
+ uint16_t root_dir_fid,
+ struct smb_filename *smb_fname,
+ uint32_t access_mask,
+ uint32_t share_access,
+ uint32_t create_disposition,
+ uint32_t create_options,
+ uint32_t file_attributes,
+ uint32_t oplock_request,
+ uint64_t allocation_size,
+ uint32_t private_flags,
+ struct security_descriptor *sd,
+ struct ea_list *ea_list,
+ files_struct **result,
+ int *pinfo)
+{
+ return create_file_default(handle->conn, req, root_dir_fid, smb_fname,
+ access_mask, share_access,
+ create_disposition, create_options,
+ file_attributes, oplock_request,
+ allocation_size, private_flags,
+ sd, ea_list, result,
+ pinfo);
+}
+
static int vfswrap_close(vfs_handle_struct *handle, files_struct *fsp)
{
int result;
return result;
}
-/*********************************************************
- For rename across filesystems Patch from Warren Birnbaum
- <warrenb@hpcvscdp.cv.hp.com>
-**********************************************************/
-
-static int copy_reg(const char *source, const char *dest)
+static int vfswrap_rename(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname_src,
+ const struct smb_filename *smb_fname_dst)
{
- SMB_STRUCT_STAT source_stats;
- int saved_errno;
- int ifd = -1;
- int ofd = -1;
-
- if (sys_lstat (source, &source_stats) == -1)
- return -1;
-
- if (!S_ISREG (source_stats.st_mode))
- return -1;
-
- if((ifd = sys_open (source, O_RDONLY, 0)) < 0)
- return -1;
-
- if (unlink (dest) && errno != ENOENT)
- return -1;
-
-#ifdef O_NOFOLLOW
- if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC | O_NOFOLLOW, 0600)) < 0 )
-#else
- if((ofd = sys_open (dest, O_WRONLY | O_CREAT | O_TRUNC , 0600)) < 0 )
-#endif
- goto err;
-
- if (transfer_file(ifd, ofd, (size_t)-1) == -1)
- goto err;
-
- /*
- * Try to preserve ownership. For non-root it might fail, but that's ok.
- * But root probably wants to know, e.g. if NFS disallows it.
- */
-
-#ifdef HAVE_FCHOWN
- if ((fchown(ofd, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
-#else
- if ((chown(dest, source_stats.st_uid, source_stats.st_gid) == -1) && (errno != EPERM))
-#endif
- goto err;
-
- /*
- * fchown turns off set[ug]id bits for non-root,
- * so do the chmod last.
- */
-
-#if defined(HAVE_FCHMOD)
- if (fchmod (ofd, source_stats.st_mode & 07777))
-#else
- if (chmod (dest, source_stats.st_mode & 07777))
-#endif
- goto err;
-
- if (close (ifd) == -1)
- goto err;
-
- if (close (ofd) == -1)
- return -1;
+ int result = -1;
- /* Try to copy the old file's modtime and access time. */
- {
- struct utimbuf tv;
+ START_PROFILE(syscall_rename);
- tv.actime = source_stats.st_atime;
- tv.modtime = source_stats.st_mtime;
- utime(dest, &tv);
+ if (smb_fname_src->stream_name || smb_fname_dst->stream_name) {
+ errno = ENOENT;
+ goto out;
}
- if (unlink (source) == -1)
- return -1;
-
- return 0;
-
- err:
-
- saved_errno = errno;
- if (ifd != -1)
- close(ifd);
- if (ofd != -1)
- close(ofd);
- errno = saved_errno;
- return -1;
-}
-
-static int vfswrap_rename(vfs_handle_struct *handle, const char *oldname, const char *newname)
-{
- int result;
-
- START_PROFILE(syscall_rename);
- result = rename(oldname, newname);
- if ((result == -1) && (errno == EXDEV)) {
- /* Rename across filesystems needed. */
- result = copy_reg(oldname, newname);
- }
+ result = rename(smb_fname_src->base_name, smb_fname_dst->base_name);
+ out:
END_PROFILE(syscall_rename);
return result;
}
#endif
}
-static int vfswrap_stat(vfs_handle_struct *handle, const char *fname, SMB_STRUCT_STAT *sbuf)
+static int vfswrap_stat(vfs_handle_struct *handle,
+ struct smb_filename *smb_fname)
{
- int result;
+ int result = -1;
START_PROFILE(syscall_stat);
- result = sys_stat(fname, sbuf);
+
+ if (smb_fname->stream_name) {
+ errno = ENOENT;
+ goto out;
+ }
+
+ result = sys_stat(smb_fname->base_name, &smb_fname->st,
+ lp_fake_dir_create_times(SNUM(handle->conn)));
+ out:
END_PROFILE(syscall_stat);
return result;
}
int result;
START_PROFILE(syscall_fstat);
- result = sys_fstat(fsp->fh->fd, sbuf);
+ result = sys_fstat(fsp->fh->fd,
+ sbuf, lp_fake_dir_create_times(SNUM(handle->conn)));
END_PROFILE(syscall_fstat);
return result;
}
-int vfswrap_lstat(vfs_handle_struct *handle, const char *path, SMB_STRUCT_STAT *sbuf)
+static int vfswrap_lstat(vfs_handle_struct *handle,
+ struct smb_filename *smb_fname)
{
- int result;
+ int result = -1;
START_PROFILE(syscall_lstat);
- result = sys_lstat(path, sbuf);
+
+ if (smb_fname->stream_name) {
+ errno = ENOENT;
+ goto out;
+ }
+
+ result = sys_lstat(smb_fname->base_name, &smb_fname->st,
+ lp_fake_dir_create_times(SNUM(handle->conn)));
+ out:
END_PROFILE(syscall_lstat);
return result;
}
-static int vfswrap_unlink(vfs_handle_struct *handle, const char *path)
+static NTSTATUS vfswrap_translate_name(struct vfs_handle_struct *handle,
+ const char *name,
+ enum vfs_translate_direction direction,
+ TALLOC_CTX *mem_ctx,
+ char **mapped_name)
{
- int result;
+ return NT_STATUS_NONE_MAPPED;
+}
+
+/********************************************************************
+ Given a stat buffer return the allocated size on disk, taking into
+ account sparse files.
+********************************************************************/
+static uint64_t vfswrap_get_alloc_size(vfs_handle_struct *handle,
+ struct files_struct *fsp,
+ const SMB_STRUCT_STAT *sbuf)
+{
+ uint64_t result;
+
+ START_PROFILE(syscall_get_alloc_size);
+
+ if(S_ISDIR(sbuf->st_ex_mode)) {
+ result = 0;
+ goto out;
+ }
+
+#if defined(HAVE_STAT_ST_BLOCKS) && defined(STAT_ST_BLOCKSIZE)
+ result = (uint64_t)STAT_ST_BLOCKSIZE * (uint64_t)sbuf->st_ex_blocks;
+#else
+ result = get_file_size_stat(sbuf);
+#endif
+
+ if (fsp && fsp->initial_allocation_size)
+ result = MAX(result,fsp->initial_allocation_size);
+
+ result = smb_roundup(handle->conn, result);
+
+ out:
+ END_PROFILE(syscall_get_alloc_size);
+ return result;
+}
+
+static int vfswrap_unlink(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname)
+{
+ int result = -1;
START_PROFILE(syscall_unlink);
- result = unlink(path);
+
+ if (smb_fname->stream_name) {
+ errno = ENOENT;
+ goto out;
+ }
+ result = unlink(smb_fname->base_name);
+
+ out:
END_PROFILE(syscall_unlink);
return result;
}
int result;
START_PROFILE(syscall_chown);
- result = sys_chown(path, uid, gid);
+ result = chown(path, uid, gid);
END_PROFILE(syscall_chown);
return result;
}
int result;
START_PROFILE(syscall_lchown);
- result = sys_lchown(path, uid, gid);
+ result = lchown(path, uid, gid);
END_PROFILE(syscall_lchown);
return result;
}
system will support.
**********************************************************************/
-static int vfswrap_ntimes(vfs_handle_struct *handle, const char *path, const struct timespec ts[2])
+static int vfswrap_ntimes(vfs_handle_struct *handle,
+ const struct smb_filename *smb_fname,
+ struct smb_file_time *ft)
{
- int result;
+ int result = -1;
START_PROFILE(syscall_ntimes);
-#if defined(HAVE_UTIMES)
- if (ts != NULL) {
+
+ if (smb_fname->stream_name) {
+ errno = ENOENT;
+ goto out;
+ }
+
+ if (ft != NULL) {
+ if (null_timespec(ft->atime)) {
+ ft->atime= smb_fname->st.st_ex_atime;
+ }
+
+ if (null_timespec(ft->mtime)) {
+ ft->mtime = smb_fname->st.st_ex_mtime;
+ }
+
+ if (!null_timespec(ft->create_time)) {
+ set_create_timespec_ea(handle->conn,
+ smb_fname,
+ ft->create_time);
+ }
+
+ if ((timespec_compare(&ft->atime,
+ &smb_fname->st.st_ex_atime) == 0) &&
+ (timespec_compare(&ft->mtime,
+ &smb_fname->st.st_ex_mtime) == 0)) {
+ return 0;
+ }
+ }
+
+#if defined(HAVE_UTIMENSAT)
+ if (ft != NULL) {
+ struct timespec ts[2];
+ ts[0] = ft->atime;
+ ts[1] = ft->mtime;
+ result = utimensat(AT_FDCWD, smb_fname->base_name, ts, 0);
+ } else {
+ result = utimensat(AT_FDCWD, smb_fname->base_name, NULL, 0);
+ }
+#elif defined(HAVE_UTIMES)
+ if (ft != NULL) {
struct timeval tv[2];
- tv[0] = convert_timespec_to_timeval(ts[0]);
- tv[1] = convert_timespec_to_timeval(ts[1]);
- result = utimes(path, tv);
+ tv[0] = convert_timespec_to_timeval(ft->atime);
+ tv[1] = convert_timespec_to_timeval(ft->mtime);
+ result = utimes(smb_fname->base_name, tv);
} else {
- result = utimes(path, NULL);
+ result = utimes(smb_fname->base_name, NULL);
}
#elif defined(HAVE_UTIME)
- if (ts != NULL) {
+ if (ft != NULL) {
struct utimbuf times;
- times.actime = convert_timespec_to_time_t(ts[0]);
- times.modtime = convert_timespec_to_time_t(ts[1]);
- result = utime(path, times);
+ times.actime = convert_timespec_to_time_t(ft->atime);
+ times.modtime = convert_timespec_to_time_t(ft->mtime);
+ result = utime(smb_fname->base_name, ×);
} else {
- result = utime(path, NULL);
+ result = utime(smb_fname->base_name, NULL);
}
#else
errno = ENOSYS;
result = -1;
#endif
+
+ out:
END_PROFILE(syscall_ntimes);
return result;
}
SMB_OFF_T currpos = SMB_VFS_LSEEK(fsp, 0, SEEK_CUR);
unsigned char zero_space[4096];
SMB_OFF_T space_to_write;
+ uint64_t space_avail;
+ uint64_t bsize,dfree,dsize;
+ int ret;
if (currpos == -1)
return -1;
if (SMB_VFS_FSTAT(fsp, &st) == -1)
return -1;
- space_to_write = len - st.st_size;
-
#ifdef S_ISFIFO
- if (S_ISFIFO(st.st_mode))
+ if (S_ISFIFO(st.st_ex_mode))
return 0;
#endif
- if (st.st_size == len)
+ if (st.st_ex_size == len)
return 0;
/* Shrink - just ftruncate. */
- if (st.st_size > len)
+ if (st.st_ex_size > len)
return sys_ftruncate(fsp->fh->fd, len);
- /* Write out the real space on disk. */
- if (SMB_VFS_LSEEK(fsp, st.st_size, SEEK_SET) != st.st_size)
+ space_to_write = len - st.st_ex_size;
+
+ /* for allocation try posix_fallocate first. This can fail on some
+ platforms e.g. when the filesystem doesn't support it and no
+ emulation is being done by the libc (like on AIX with JFS1). In that
+ case we do our own emulation. posix_fallocate implementations can
+ return ENOTSUP or EINVAL in cases like that. */
+ ret = SMB_VFS_POSIX_FALLOCATE(fsp, st.st_ex_size, space_to_write);
+ if (ret == ENOSPC) {
+ errno = ENOSPC;
+ return -1;
+ }
+ if (ret == 0) {
+ return 0;
+ }
+ DEBUG(10,("strict_allocate_ftruncate: SMB_VFS_POSIX_FALLOCATE failed with "
+ "error %d. Falling back to slow manual allocation\n", ret));
+
+ /* available disk space is enough or not? */
+ space_avail = get_dfree_info(fsp->conn,
+ fsp->fsp_name->base_name, false,
+ &bsize,&dfree,&dsize);
+ /* space_avail is 1k blocks */
+ if (space_avail == (uint64_t)-1 ||
+ ((uint64_t)space_to_write/1024 > space_avail) ) {
+ errno = ENOSPC;
return -1;
+ }
- space_to_write = len - st.st_size;
+ /* Write out the real space on disk. */
+ if (SMB_VFS_LSEEK(fsp, st.st_ex_size, SEEK_SET) != st.st_ex_size)
+ return -1;
memset(zero_space, '\0', sizeof(zero_space));
while ( space_to_write > 0) {
}
#ifdef S_ISFIFO
- if (S_ISFIFO(st.st_mode)) {
+ if (S_ISFIFO(st.st_ex_mode)) {
result = 0;
goto done;
}
#endif
- if (st.st_size == len) {
+ if (st.st_ex_size == len) {
result = 0;
goto done;
}
- if (st.st_size > len) {
+ if (st.st_ex_size > len) {
/* the sys_ftruncate should have worked */
goto done;
}
return result;
}
+static int vfswrap_posix_fallocate(vfs_handle_struct *handle,
+ files_struct *fsp,
+ SMB_OFF_T offset,
+ SMB_OFF_T len)
+{
+ int result;
+
+ START_PROFILE(syscall_posix_fallocate);
+ result = sys_posix_fallocate(fsp->fh->fd, offset, len);
+ END_PROFILE(syscall_posix_fallocate);
+ return result;
+}
+
static bool vfswrap_lock(vfs_handle_struct *handle, files_struct *fsp, int op, SMB_OFF_T offset, SMB_OFF_T count, int type)
{
bool result;
}
static int vfswrap_kernel_flock(vfs_handle_struct *handle, files_struct *fsp,
- uint32 share_mode)
+ uint32 share_mode, uint32 access_mask)
{
START_PROFILE(syscall_kernel_flock);
- kernel_flock(fsp->fh->fd, share_mode);
+ kernel_flock(fsp->fh->fd, share_mode, access_mask);
END_PROFILE(syscall_kernel_flock);
return 0;
}
int result;
START_PROFILE(syscall_symlink);
- result = sys_symlink(oldpath, newpath);
+ result = symlink(oldpath, newpath);
END_PROFILE(syscall_symlink);
return result;
}
int result;
START_PROFILE(syscall_readlink);
- result = sys_readlink(path, buf, bufsiz);
+ result = readlink(path, buf, bufsiz);
END_PROFILE(syscall_readlink);
return result;
}
int result;
START_PROFILE(syscall_link);
- result = sys_link(oldpath, newpath);
+ result = link(oldpath, newpath);
END_PROFILE(syscall_link);
return result;
}
return result;
}
-static char *vfswrap_realpath(vfs_handle_struct *handle, const char *path, char *resolved_path)
+static char *vfswrap_realpath(vfs_handle_struct *handle, const char *path)
{
char *result;
START_PROFILE(syscall_realpath);
- result = sys_realpath(path, resolved_path);
+#ifdef REALPATH_TAKES_NULL
+ result = realpath(path, NULL);
+#else
+ result = SMB_MALLOC_ARRAY(char, PATH_MAX+1);
+ if (result) {
+ char *resolved_path = realpath(path, result);
+ if (!resolved_path) {
+ SAFE_FREE(result);
+ } else {
+ /* SMB_ASSERT(result == resolved_path) ? */
+ result = resolved_path;
+ }
+ }
+#endif
END_PROFILE(syscall_realpath);
return result;
}
return NT_STATUS_OK;
}
-static int vfswrap_chflags(vfs_handle_struct *handle, const char *path, int flags)
+static int vfswrap_chflags(vfs_handle_struct *handle, const char *path,
+ unsigned int flags)
{
#ifdef HAVE_CHFLAGS
return chflags(path, flags);
#endif
}
-static struct file_id vfswrap_file_id_create(struct vfs_handle_struct *handle, SMB_DEV_T dev, SMB_INO_T inode)
+static struct file_id vfswrap_file_id_create(struct vfs_handle_struct *handle,
+ const SMB_STRUCT_STAT *sbuf)
{
- return file_id_create_dev(dev, inode);
+ struct file_id key;
+
+ /* the ZERO_STRUCT ensures padding doesn't break using the key as a
+ * blob */
+ ZERO_STRUCT(key);
+
+ key.devid = sbuf->st_ex_dev;
+ key.inode = sbuf->st_ex_ino;
+ /* key.extid is unused by default. */
+
+ return key;
}
static NTSTATUS vfswrap_streaminfo(vfs_handle_struct *handle,
ret = SMB_VFS_FSTAT(fsp, &sbuf);
}
else {
- ret = SMB_VFS_STAT(handle->conn, fname, &sbuf);
+ struct smb_filename smb_fname;
+
+ ZERO_STRUCT(smb_fname);
+ smb_fname.base_name = discard_const_p(char, fname);
+
+ if (lp_posix_pathnames()) {
+ ret = SMB_VFS_LSTAT(handle->conn, &smb_fname);
+ } else {
+ ret = SMB_VFS_STAT(handle->conn, &smb_fname);
+ }
+ sbuf = smb_fname.st;
}
if (ret == -1) {
return map_nt_error_from_unix(errno);
}
- if (S_ISDIR(sbuf.st_mode)) {
+ if (S_ISDIR(sbuf.st_ex_mode)) {
goto done;
}
return NT_STATUS_NO_MEMORY;
}
- streams->size = sbuf.st_size;
- streams->alloc_size = get_allocation_size(handle->conn, fsp, &sbuf);
+ streams->size = sbuf.st_ex_size;
+ streams->alloc_size = SMB_VFS_GET_ALLOC_SIZE(handle->conn, fsp, &sbuf);
streams->name = talloc_strdup(streams, "::$DATA");
if (streams->name == NULL) {
return NT_STATUS_OK;
}
+static int vfswrap_get_real_filename(struct vfs_handle_struct *handle,
+ const char *path,
+ const char *name,
+ TALLOC_CTX *mem_ctx,
+ char **found_name)
+{
+ /*
+ * Don't fall back to get_real_filename so callers can differentiate
+ * between a full directory scan and an actual case-insensitive stat.
+ */
+ errno = EOPNOTSUPP;
+ return -1;
+}
+
+static const char *vfswrap_connectpath(struct vfs_handle_struct *handle,
+ const char *fname)
+{
+ return handle->conn->connectpath;
+}
+
+static NTSTATUS vfswrap_brl_lock_windows(struct vfs_handle_struct *handle,
+ struct byte_range_lock *br_lck,
+ struct lock_struct *plock,
+ bool blocking_lock,
+ struct blocking_lock_record *blr)
+{
+ SMB_ASSERT(plock->lock_flav == WINDOWS_LOCK);
+
+ /* Note: blr is not used in the default implementation. */
+ return brl_lock_windows_default(br_lck, plock, blocking_lock);
+}
+
+static bool vfswrap_brl_unlock_windows(struct vfs_handle_struct *handle,
+ struct messaging_context *msg_ctx,
+ struct byte_range_lock *br_lck,
+ const struct lock_struct *plock)
+{
+ SMB_ASSERT(plock->lock_flav == WINDOWS_LOCK);
+
+ return brl_unlock_windows_default(msg_ctx, br_lck, plock);
+}
+
+static bool vfswrap_brl_cancel_windows(struct vfs_handle_struct *handle,
+ struct byte_range_lock *br_lck,
+ struct lock_struct *plock,
+ struct blocking_lock_record *blr)
+{
+ SMB_ASSERT(plock->lock_flav == WINDOWS_LOCK);
+
+ /* Note: blr is not used in the default implementation. */
+ return brl_lock_cancel_default(br_lck, plock);
+}
+
+static bool vfswrap_strict_lock(struct vfs_handle_struct *handle,
+ files_struct *fsp,
+ struct lock_struct *plock)
+{
+ SMB_ASSERT(plock->lock_type == READ_LOCK ||
+ plock->lock_type == WRITE_LOCK);
+
+ return strict_lock_default(fsp, plock);
+}
+
+static void vfswrap_strict_unlock(struct vfs_handle_struct *handle,
+ files_struct *fsp,
+ struct lock_struct *plock)
+{
+ SMB_ASSERT(plock->lock_type == READ_LOCK ||
+ plock->lock_type == WRITE_LOCK);
+
+ strict_unlock_default(fsp, plock);
+}
+
+/* NT ACL operations. */
+
static NTSTATUS vfswrap_fget_nt_acl(vfs_handle_struct *handle,
files_struct *fsp,
- uint32 security_info, SEC_DESC **ppdesc)
+ uint32 security_info,
+ struct security_descriptor **ppdesc)
{
NTSTATUS result;
static NTSTATUS vfswrap_get_nt_acl(vfs_handle_struct *handle,
const char *name,
- uint32 security_info, SEC_DESC **ppdesc)
+ uint32 security_info,
+ struct security_descriptor **ppdesc)
{
NTSTATUS result;
return result;
}
-static NTSTATUS vfswrap_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, SEC_DESC *psd)
+static NTSTATUS vfswrap_fset_nt_acl(vfs_handle_struct *handle, files_struct *fsp, uint32 security_info_sent, const struct security_descriptor *psd)
{
NTSTATUS result;
static int vfswrap_aio_read(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
{
- return sys_aio_read(aiocb);
+ int ret;
+ /*
+ * aio_read must be done as root, because in the glibc aio
+ * implementation the helper thread needs to be able to send a signal
+ * to the main thread, even when it has done a seteuid() to a
+ * different user.
+ */
+ become_root();
+ ret = sys_aio_read(aiocb);
+ unbecome_root();
+ return ret;
}
static int vfswrap_aio_write(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
{
- return sys_aio_write(aiocb);
+ int ret;
+ /*
+ * aio_write must be done as root, because in the glibc aio
+ * implementation the helper thread needs to be able to send a signal
+ * to the main thread, even when it has done a seteuid() to a
+ * different user.
+ */
+ become_root();
+ ret = sys_aio_write(aiocb);
+ unbecome_root();
+ return ret;
}
static ssize_t vfswrap_aio_return(struct vfs_handle_struct *handle, struct files_struct *fsp, SMB_STRUCT_AIOCB *aiocb)
return -1;
}
-static vfs_op_tuple vfs_default_ops[] = {
-
+static struct vfs_fn_pointers vfs_default_fns = {
/* Disk operations */
- {SMB_VFS_OP(vfswrap_connect), SMB_VFS_OP_CONNECT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_disconnect), SMB_VFS_OP_DISCONNECT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_disk_free), SMB_VFS_OP_DISK_FREE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_get_quota), SMB_VFS_OP_GET_QUOTA,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_set_quota), SMB_VFS_OP_SET_QUOTA,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_get_shadow_copy_data), SMB_VFS_OP_GET_SHADOW_COPY_DATA,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_statvfs), SMB_VFS_OP_STATVFS,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fs_capabilities), SMB_VFS_OP_FS_CAPABILITIES,
- SMB_VFS_LAYER_OPAQUE},
+ .connect_fn = vfswrap_connect,
+ .disconnect = vfswrap_disconnect,
+ .disk_free = vfswrap_disk_free,
+ .get_quota = vfswrap_get_quota,
+ .set_quota = vfswrap_set_quota,
+ .get_shadow_copy_data = vfswrap_get_shadow_copy_data,
+ .statvfs = vfswrap_statvfs,
+ .fs_capabilities = vfswrap_fs_capabilities,
/* Directory operations */
- {SMB_VFS_OP(vfswrap_opendir), SMB_VFS_OP_OPENDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_readdir), SMB_VFS_OP_READDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_seekdir), SMB_VFS_OP_SEEKDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_telldir), SMB_VFS_OP_TELLDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_rewinddir), SMB_VFS_OP_REWINDDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_mkdir), SMB_VFS_OP_MKDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_rmdir), SMB_VFS_OP_RMDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_closedir), SMB_VFS_OP_CLOSEDIR,
- SMB_VFS_LAYER_OPAQUE},
+ .opendir = vfswrap_opendir,
+ .readdir = vfswrap_readdir,
+ .seekdir = vfswrap_seekdir,
+ .telldir = vfswrap_telldir,
+ .rewind_dir = vfswrap_rewinddir,
+ .mkdir = vfswrap_mkdir,
+ .rmdir = vfswrap_rmdir,
+ .closedir = vfswrap_closedir,
+ .init_search_op = vfswrap_init_search_op,
/* File operations */
- {SMB_VFS_OP(vfswrap_open), SMB_VFS_OP_OPEN,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_close), SMB_VFS_OP_CLOSE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_read), SMB_VFS_OP_READ,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_pread), SMB_VFS_OP_PREAD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_write), SMB_VFS_OP_WRITE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_pwrite), SMB_VFS_OP_PWRITE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lseek), SMB_VFS_OP_LSEEK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sendfile), SMB_VFS_OP_SENDFILE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_recvfile), SMB_VFS_OP_RECVFILE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_rename), SMB_VFS_OP_RENAME,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fsync), SMB_VFS_OP_FSYNC,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_stat), SMB_VFS_OP_STAT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fstat), SMB_VFS_OP_FSTAT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lstat), SMB_VFS_OP_LSTAT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_unlink), SMB_VFS_OP_UNLINK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_chmod), SMB_VFS_OP_CHMOD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fchmod), SMB_VFS_OP_FCHMOD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_chown), SMB_VFS_OP_CHOWN,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fchown), SMB_VFS_OP_FCHOWN,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lchown), SMB_VFS_OP_LCHOWN,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_chdir), SMB_VFS_OP_CHDIR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_getwd), SMB_VFS_OP_GETWD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_ntimes), SMB_VFS_OP_NTIMES,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_ftruncate), SMB_VFS_OP_FTRUNCATE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lock), SMB_VFS_OP_LOCK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_kernel_flock), SMB_VFS_OP_KERNEL_FLOCK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_linux_setlease), SMB_VFS_OP_LINUX_SETLEASE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_getlock), SMB_VFS_OP_GETLOCK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_symlink), SMB_VFS_OP_SYMLINK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_readlink), SMB_VFS_OP_READLINK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_link), SMB_VFS_OP_LINK,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_mknod), SMB_VFS_OP_MKNOD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_realpath), SMB_VFS_OP_REALPATH,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_notify_watch), SMB_VFS_OP_NOTIFY_WATCH,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_chflags), SMB_VFS_OP_CHFLAGS,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_file_id_create), SMB_VFS_OP_FILE_ID_CREATE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_streaminfo), SMB_VFS_OP_STREAMINFO,
- SMB_VFS_LAYER_OPAQUE},
+ .open = vfswrap_open,
+ .create_file = vfswrap_create_file,
+ .close_fn = vfswrap_close,
+ .vfs_read = vfswrap_read,
+ .pread = vfswrap_pread,
+ .write = vfswrap_write,
+ .pwrite = vfswrap_pwrite,
+ .lseek = vfswrap_lseek,
+ .sendfile = vfswrap_sendfile,
+ .recvfile = vfswrap_recvfile,
+ .rename = vfswrap_rename,
+ .fsync = vfswrap_fsync,
+ .stat = vfswrap_stat,
+ .fstat = vfswrap_fstat,
+ .lstat = vfswrap_lstat,
+ .get_alloc_size = vfswrap_get_alloc_size,
+ .unlink = vfswrap_unlink,
+ .chmod = vfswrap_chmod,
+ .fchmod = vfswrap_fchmod,
+ .chown = vfswrap_chown,
+ .fchown = vfswrap_fchown,
+ .lchown = vfswrap_lchown,
+ .chdir = vfswrap_chdir,
+ .getwd = vfswrap_getwd,
+ .ntimes = vfswrap_ntimes,
+ .ftruncate = vfswrap_ftruncate,
+ .lock = vfswrap_lock,
+ .kernel_flock = vfswrap_kernel_flock,
+ .linux_setlease = vfswrap_linux_setlease,
+ .getlock = vfswrap_getlock,
+ .symlink = vfswrap_symlink,
+ .vfs_readlink = vfswrap_readlink,
+ .link = vfswrap_link,
+ .mknod = vfswrap_mknod,
+ .realpath = vfswrap_realpath,
+ .notify_watch = vfswrap_notify_watch,
+ .chflags = vfswrap_chflags,
+ .file_id_create = vfswrap_file_id_create,
+ .streaminfo = vfswrap_streaminfo,
+ .get_real_filename = vfswrap_get_real_filename,
+ .connectpath = vfswrap_connectpath,
+ .brl_lock_windows = vfswrap_brl_lock_windows,
+ .brl_unlock_windows = vfswrap_brl_unlock_windows,
+ .brl_cancel_windows = vfswrap_brl_cancel_windows,
+ .strict_lock = vfswrap_strict_lock,
+ .strict_unlock = vfswrap_strict_unlock,
+ .translate_name = vfswrap_translate_name,
/* NT ACL operations. */
- {SMB_VFS_OP(vfswrap_fget_nt_acl), SMB_VFS_OP_FGET_NT_ACL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_get_nt_acl), SMB_VFS_OP_GET_NT_ACL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fset_nt_acl), SMB_VFS_OP_FSET_NT_ACL,
- SMB_VFS_LAYER_OPAQUE},
+ .fget_nt_acl = vfswrap_fget_nt_acl,
+ .get_nt_acl = vfswrap_get_nt_acl,
+ .fset_nt_acl = vfswrap_fset_nt_acl,
/* POSIX ACL operations. */
- {SMB_VFS_OP(vfswrap_chmod_acl), SMB_VFS_OP_CHMOD_ACL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fchmod_acl), SMB_VFS_OP_FCHMOD_ACL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_entry), SMB_VFS_OP_SYS_ACL_GET_ENTRY,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_tag_type), SMB_VFS_OP_SYS_ACL_GET_TAG_TYPE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_permset), SMB_VFS_OP_SYS_ACL_GET_PERMSET,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_qualifier), SMB_VFS_OP_SYS_ACL_GET_QUALIFIER,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_file), SMB_VFS_OP_SYS_ACL_GET_FILE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_fd), SMB_VFS_OP_SYS_ACL_GET_FD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_clear_perms), SMB_VFS_OP_SYS_ACL_CLEAR_PERMS,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_add_perm), SMB_VFS_OP_SYS_ACL_ADD_PERM,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_to_text), SMB_VFS_OP_SYS_ACL_TO_TEXT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_init), SMB_VFS_OP_SYS_ACL_INIT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_create_entry), SMB_VFS_OP_SYS_ACL_CREATE_ENTRY,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_set_tag_type), SMB_VFS_OP_SYS_ACL_SET_TAG_TYPE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_set_qualifier), SMB_VFS_OP_SYS_ACL_SET_QUALIFIER,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_set_permset), SMB_VFS_OP_SYS_ACL_SET_PERMSET,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_valid), SMB_VFS_OP_SYS_ACL_VALID,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_set_file), SMB_VFS_OP_SYS_ACL_SET_FILE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_set_fd), SMB_VFS_OP_SYS_ACL_SET_FD,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_delete_def_file), SMB_VFS_OP_SYS_ACL_DELETE_DEF_FILE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_get_perm), SMB_VFS_OP_SYS_ACL_GET_PERM,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_free_text), SMB_VFS_OP_SYS_ACL_FREE_TEXT,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_free_acl), SMB_VFS_OP_SYS_ACL_FREE_ACL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_sys_acl_free_qualifier), SMB_VFS_OP_SYS_ACL_FREE_QUALIFIER,
- SMB_VFS_LAYER_OPAQUE},
+ .chmod_acl = vfswrap_chmod_acl,
+ .fchmod_acl = vfswrap_fchmod_acl,
+
+ .sys_acl_get_entry = vfswrap_sys_acl_get_entry,
+ .sys_acl_get_tag_type = vfswrap_sys_acl_get_tag_type,
+ .sys_acl_get_permset = vfswrap_sys_acl_get_permset,
+ .sys_acl_get_qualifier = vfswrap_sys_acl_get_qualifier,
+ .sys_acl_get_file = vfswrap_sys_acl_get_file,
+ .sys_acl_get_fd = vfswrap_sys_acl_get_fd,
+ .sys_acl_clear_perms = vfswrap_sys_acl_clear_perms,
+ .sys_acl_add_perm = vfswrap_sys_acl_add_perm,
+ .sys_acl_to_text = vfswrap_sys_acl_to_text,
+ .sys_acl_init = vfswrap_sys_acl_init,
+ .sys_acl_create_entry = vfswrap_sys_acl_create_entry,
+ .sys_acl_set_tag_type = vfswrap_sys_acl_set_tag_type,
+ .sys_acl_set_qualifier = vfswrap_sys_acl_set_qualifier,
+ .sys_acl_set_permset = vfswrap_sys_acl_set_permset,
+ .sys_acl_valid = vfswrap_sys_acl_valid,
+ .sys_acl_set_file = vfswrap_sys_acl_set_file,
+ .sys_acl_set_fd = vfswrap_sys_acl_set_fd,
+ .sys_acl_delete_def_file = vfswrap_sys_acl_delete_def_file,
+ .sys_acl_get_perm = vfswrap_sys_acl_get_perm,
+ .sys_acl_free_text = vfswrap_sys_acl_free_text,
+ .sys_acl_free_acl = vfswrap_sys_acl_free_acl,
+ .sys_acl_free_qualifier = vfswrap_sys_acl_free_qualifier,
/* EA operations. */
-
- {SMB_VFS_OP(vfswrap_getxattr), SMB_VFS_OP_GETXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lgetxattr), SMB_VFS_OP_LGETXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fgetxattr), SMB_VFS_OP_FGETXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_listxattr), SMB_VFS_OP_LISTXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_llistxattr), SMB_VFS_OP_LLISTXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_flistxattr), SMB_VFS_OP_FLISTXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_removexattr), SMB_VFS_OP_REMOVEXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lremovexattr), SMB_VFS_OP_LREMOVEXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fremovexattr), SMB_VFS_OP_FREMOVEXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_setxattr), SMB_VFS_OP_SETXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_lsetxattr), SMB_VFS_OP_LSETXATTR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_fsetxattr), SMB_VFS_OP_FSETXATTR,
- SMB_VFS_LAYER_OPAQUE},
-
- {SMB_VFS_OP(vfswrap_aio_read), SMB_VFS_OP_AIO_READ,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_write), SMB_VFS_OP_AIO_WRITE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_return), SMB_VFS_OP_AIO_RETURN,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_cancel), SMB_VFS_OP_AIO_CANCEL,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_error), SMB_VFS_OP_AIO_ERROR,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_fsync), SMB_VFS_OP_AIO_FSYNC,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_aio_suspend),SMB_VFS_OP_AIO_SUSPEND,
- SMB_VFS_LAYER_OPAQUE},
-
- {SMB_VFS_OP(vfswrap_aio_force), SMB_VFS_OP_AIO_FORCE,
- SMB_VFS_LAYER_OPAQUE},
-
- {SMB_VFS_OP(vfswrap_is_offline),SMB_VFS_OP_IS_OFFLINE,
- SMB_VFS_LAYER_OPAQUE},
- {SMB_VFS_OP(vfswrap_set_offline),SMB_VFS_OP_SET_OFFLINE,
- SMB_VFS_LAYER_OPAQUE},
-
- /* Finish VFS operations definition */
-
- {SMB_VFS_OP(NULL), SMB_VFS_OP_NOOP,
- SMB_VFS_LAYER_NOOP}
+ .getxattr = vfswrap_getxattr,
+ .lgetxattr = vfswrap_lgetxattr,
+ .fgetxattr = vfswrap_fgetxattr,
+ .listxattr = vfswrap_listxattr,
+ .llistxattr = vfswrap_llistxattr,
+ .flistxattr = vfswrap_flistxattr,
+ .removexattr = vfswrap_removexattr,
+ .lremovexattr = vfswrap_lremovexattr,
+ .fremovexattr = vfswrap_fremovexattr,
+ .setxattr = vfswrap_setxattr,
+ .lsetxattr = vfswrap_lsetxattr,
+ .fsetxattr = vfswrap_fsetxattr,
+
+ /* aio operations */
+ .aio_read = vfswrap_aio_read,
+ .aio_write = vfswrap_aio_write,
+ .aio_return_fn = vfswrap_aio_return,
+ .aio_cancel = vfswrap_aio_cancel,
+ .aio_error_fn = vfswrap_aio_error,
+ .aio_fsync = vfswrap_aio_fsync,
+ .aio_suspend = vfswrap_aio_suspend,
+ .aio_force = vfswrap_aio_force,
+
+ /* offline operations */
+ .is_offline = vfswrap_is_offline,
+ .set_offline = vfswrap_set_offline
};
NTSTATUS vfs_default_init(void);
NTSTATUS vfs_default_init(void)
{
- unsigned int needed = SMB_VFS_OP_LAST + 1; /* convert from index to count */
-
- if (ARRAY_SIZE(vfs_default_ops) != needed) {
- DEBUG(0, ("%s: %u ops registered, but %u ops are required\n",
- DEFAULT_VFS_MODULE_NAME, (unsigned int)ARRAY_SIZE(vfs_default_ops), needed));
- smb_panic("operation(s) missing from default VFS module");
- }
-
return smb_register_vfs(SMB_VFS_INTERFACE_VERSION,
- DEFAULT_VFS_MODULE_NAME, vfs_default_ops);
+ DEFAULT_VFS_MODULE_NAME, &vfs_default_fns);
}
+
+
git.samba.org / samba.git / blobdiff