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s3: VFS: vfs_cap. Implement renameat().

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Currently identical to rename().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Jeremy Allison 2019-08-08 16:13:20 -07:00
parent 365b81238e
commit 9859102b20
1 changed files with 50 additions and 0 deletions
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50
source3/modules/vfs_cap.c
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@ -259,6 +259,55 @@ static int cap_rename(vfs_handle_struct *handle,
return ret;
}
static int cap_renameat(vfs_handle_struct *handle,
files_struct *srcfsp,
const struct smb_filename *smb_fname_src,
files_struct *dstfsp,
const struct smb_filename *smb_fname_dst)
{
char *capold = NULL;
char *capnew = NULL;
struct smb_filename *smb_fname_src_tmp = NULL;
struct smb_filename *smb_fname_dst_tmp = NULL;
int ret = -1;
capold = capencode(talloc_tos(), smb_fname_src->base_name);
capnew = capencode(talloc_tos(), smb_fname_dst->base_name);
if (!capold || !capnew) {
errno = ENOMEM;
goto out;
}
/* Setup temporary smb_filename structs. */
smb_fname_src_tmp = cp_smb_filename(talloc_tos(), smb_fname_src);
if (smb_fname_src_tmp == NULL) {
errno = ENOMEM;
goto out;
}
smb_fname_dst_tmp = cp_smb_filename(talloc_tos(), smb_fname_dst);
if (smb_fname_dst_tmp == NULL) {
errno = ENOMEM;
goto out;
}
smb_fname_src_tmp->base_name = capold;
smb_fname_dst_tmp->base_name = capnew;
ret = SMB_VFS_NEXT_RENAMEAT(handle,
srcfsp,
smb_fname_src_tmp,
dstfsp,
smb_fname_dst_tmp);
out:
TALLOC_FREE(capold);
TALLOC_FREE(capnew);
TALLOC_FREE(smb_fname_src_tmp);
TALLOC_FREE(smb_fname_dst_tmp);
return ret;
}
static int cap_stat(vfs_handle_struct *handle, struct smb_filename *smb_fname)
{
char *cappath;
@ -1010,6 +1059,7 @@ static struct vfs_fn_pointers vfs_cap_fns = {
.rmdir_fn = cap_rmdir,
.open_fn = cap_open,
.rename_fn = cap_rename,
.renameat_fn = cap_renameat,
.stat_fn = cap_stat,
.lstat_fn = cap_lstat,
.unlink_fn = cap_unlink,