return result;
}
+static int vfswrap_fstatat(
+ struct vfs_handle_struct *handle,
+ const struct files_struct *dirfsp,
+ const struct smb_filename *smb_fname,
+ SMB_STRUCT_STAT *sbuf,
+ int flags)
+{
+ int result = -1;
+
+ START_PROFILE(syscall_fstatat);
+
+ if (is_named_stream(smb_fname)) {
+ errno = ENOENT;
+ goto out;
+ }
+
+ result = sys_fstatat(
+ fsp_get_pathref_fd(dirfsp),
+ smb_fname->base_name,
+ sbuf,
+ flags,
+ lp_fake_directory_create_times(SNUM(handle->conn)));
+ out:
+ END_PROFILE(syscall_fstatat);
+ return result;
+}
+
static NTSTATUS vfswrap_translate_name(struct vfs_handle_struct *handle,
const char *name,
enum vfs_translate_direction direction,
/**
* Return allocated parent directory and basename of path
*
- * Note: if requesting name, it is returned as talloc child of the
+ * Note: if requesting atname, it is returned as talloc child of the
* parent. Freeing the parent is thus sufficient to free both.
*/
static NTSTATUS vfswrap_parent_pathname(struct vfs_handle_struct *handle,
struct smb_filename *name = NULL;
char *p = NULL;
- parent = cp_smb_filename(frame, smb_fname_in);
+ parent = cp_smb_filename_nostream(frame, smb_fname_in);
if (parent == NULL) {
TALLOC_FREE(frame);
return NT_STATUS_NO_MEMORY;
}
- TALLOC_FREE(parent->stream_name);
SET_STAT_INVALID(parent->st);
p = strrchr_m(parent->base_name, '/'); /* Find final '/', if any */
.smb_fname = smb_fname,
};
+ if (!lp_store_dos_attributes(SNUM(dir_fsp->conn))) {
+ DBG_ERR("%s: \"smbd async dosmode\" enabled, but "
+ "\"store dos attributes\" is disabled\n",
+ dir_fsp->conn->connectpath);
+ tevent_req_nterror(req, NT_STATUS_NOT_IMPLEMENTED);
+ return tevent_req_post(req, ev);
+ }
+
subreq = SMB_VFS_GETXATTRAT_SEND(state,
ev,
dir_fsp,
static NTSTATUS vfswrap_offload_read_recv(struct tevent_req *req,
struct vfs_handle_struct *handle,
TALLOC_CTX *mem_ctx,
+ uint32_t *flags,
+ uint64_t *xferlen,
DATA_BLOB *token)
{
struct vfswrap_offload_read_state *state = tevent_req_data(
return status;
}
+ *flags = 0;
+ *xferlen = 0;
token->length = state->token.length;
token->data = talloc_move(mem_ctx, &state->token.data);
NTSTATUS status;
bool same_file;
bool ok;
+ static bool try_copy_file_range = true;
-#ifndef USE_COPY_FILE_RANGE
- return NT_STATUS_MORE_PROCESSING_REQUIRED;
-#endif
+ if (!try_copy_file_range) {
+ return NT_STATUS_MORE_PROCESSING_REQUIRED;
+ }
same_file = file_id_equal(&state->src_fsp->file_id,
&state->dst_fsp->file_id);
return NT_STATUS_MORE_PROCESSING_REQUIRED;
}
- if (is_named_stream(state->src_fsp->fsp_name) ||
- is_named_stream(state->dst_fsp->fsp_name))
+ if (fsp_is_alternate_stream(state->src_fsp) ||
+ fsp_is_alternate_stream(state->dst_fsp))
{
return NT_STATUS_MORE_PROCESSING_REQUIRED;
}
state->src_off,
state->remaining,
READ_LOCK,
+ lp_posix_cifsu_locktype(state->src_fsp),
&lck);
ok = SMB_VFS_STRICT_LOCK_CHECK(state->src_fsp->conn,
state->dst_off,
state->remaining,
WRITE_LOCK,
+ lp_posix_cifsu_locktype(state->dst_fsp),
&lck);
ok = SMB_VFS_STRICT_LOCK_CHECK(state->dst_fsp->conn,
(intmax_t)state->remaining,
strerror(errno));
switch (errno) {
+ case EOPNOTSUPP:
+ case ENOSYS:
+ try_copy_file_range = false;
+ status = NT_STATUS_MORE_PROCESSING_REQUIRED;
+ break;
case EXDEV:
status = NT_STATUS_MORE_PROCESSING_REQUIRED;
break;
state->src_off,
state->next_io_size,
READ_LOCK,
+ lp_posix_cifsu_locktype(state->src_fsp),
&read_lck);
ok = SMB_VFS_STRICT_LOCK_CHECK(state->src_fsp->conn,
state->dst_off,
state->next_io_size,
WRITE_LOCK,
+ lp_posix_cifsu_locktype(state->dst_fsp),
&write_lck);
ok = SMB_VFS_STRICT_LOCK_CHECK(state->dst_fsp->conn,
START_PROFILE(syscall_fntimes);
- if (is_named_stream(fsp->fsp_name)) {
+ if (fsp_is_alternate_stream(fsp)) {
errno = ENOENT;
goto out;
}
return result;
}
-static int vfswrap_kernel_flock(vfs_handle_struct *handle, files_struct *fsp,
- uint32_t share_access, uint32_t access_mask)
+static int vfswrap_filesystem_sharemode(vfs_handle_struct *handle,
+ files_struct *fsp,
+ uint32_t share_access,
+ uint32_t access_mask)
{
- START_PROFILE(syscall_kernel_flock);
- kernel_flock(fsp_get_io_fd(fsp), share_access, access_mask);
- END_PROFILE(syscall_kernel_flock);
- return 0;
+ errno = ENOTSUP;
+ return -1;
}
static int vfswrap_fcntl(vfs_handle_struct *handle, files_struct *fsp, int cmd,
{
uint64_t file_id;
- if (!(psbuf->st_ex_iflags & ST_EX_IFLAG_CALCULATED_FILE_ID)) {
- return psbuf->st_ex_file_id;
- }
-
if (handle->conn->base_share_dev == psbuf->st_ex_dev) {
return (uint64_t)psbuf->st_ex_ino;
}
return NT_STATUS_OK;
}
-static int vfswrap_get_real_filename(struct vfs_handle_struct *handle,
- const struct smb_filename *path,
- const char *name,
- TALLOC_CTX *mem_ctx,
- char **found_name)
+static NTSTATUS vfswrap_get_real_filename(struct vfs_handle_struct *handle,
+ const struct smb_filename *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;
+ return NT_STATUS_NOT_SUPPORTED;
+}
+
+static NTSTATUS vfswrap_get_real_filename_at(
+ struct vfs_handle_struct *handle,
+ struct files_struct *dirfsp,
+ 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.
+ */
+ return NT_STATUS_NOT_SUPPORTED;
}
static const char *vfswrap_connectpath(struct vfs_handle_struct *handle,
{
struct vfswrap_getxattrat_state *state = tevent_req_data(
req, struct vfswrap_getxattrat_state);
- struct files_struct *fsp = state->smb_fname->fsp;
-
- if (fsp->base_fsp != NULL) {
- fsp = fsp->base_fsp;
- }
+ struct files_struct *fsp = metadata_fsp(state->smb_fname->fsp);
state->xattr_size = vfswrap_fgetxattr(state->handle,
fsp,
struct timespec start_time;
struct timespec end_time;
int ret;
- struct files_struct *fsp = state->smb_fname->fsp;
-
- if (fsp->base_fsp != NULL) {
- fsp = fsp->base_fsp;
- }
+ struct files_struct *fsp = metadata_fsp(state->smb_fname->fsp);
PROFILE_TIMESTAMP(&start_time);
SMBPROFILE_BYTES_ASYNC_SET_BUSY(state->profile_bytes);
.stat_fn = vfswrap_stat,
.fstat_fn = vfswrap_fstat,
.lstat_fn = vfswrap_lstat,
+ .fstatat_fn = vfswrap_fstatat,
.get_alloc_size_fn = vfswrap_get_alloc_size,
.unlinkat_fn = vfswrap_unlinkat,
.fchmod_fn = vfswrap_fchmod,
.ftruncate_fn = vfswrap_ftruncate,
.fallocate_fn = vfswrap_fallocate,
.lock_fn = vfswrap_lock,
- .kernel_flock_fn = vfswrap_kernel_flock,
+ .filesystem_sharemode_fn = vfswrap_filesystem_sharemode,
.fcntl_fn = vfswrap_fcntl,
.linux_setlease_fn = vfswrap_linux_setlease,
.getlock_fn = vfswrap_getlock,
.fs_file_id_fn = vfswrap_fs_file_id,
.fstreaminfo_fn = vfswrap_fstreaminfo,
.get_real_filename_fn = vfswrap_get_real_filename,
+ .get_real_filename_at_fn = vfswrap_get_real_filename_at,
.connectpath_fn = vfswrap_connectpath,
.brl_lock_windows_fn = vfswrap_brl_lock_windows,
.brl_unlock_windows_fn = vfswrap_brl_unlock_windows,
git.samba.org / bbaumbach / samba-autobuild / .git / blobdiff