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s3: VFS: snapper: Implement SMB_VFS_FNTIMES()

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Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Samuel Cabrero
2021-04-13 13:39:09 +02:00
committed by Samuel Cabrero
parent 6d9fc8de56
commit c942e2bd39
1 changed files with 23 additions and 0 deletions
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23
source3/modules/vfs_snapper.c
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@ -2240,6 +2240,28 @@ static int snapper_gmt_ntimes(vfs_handle_struct *handle,
return SMB_VFS_NEXT_NTIMES(handle, smb_fname, ft);
}
static int snapper_gmt_fntimes(vfs_handle_struct *handle,
files_struct *fsp,
struct smb_file_time *ft)
{
time_t timestamp = 0;
if (!snapper_gmt_strip_snapshot(talloc_tos(),
handle,
fsp->fsp_name,
&timestamp,
NULL)) {
return -1;
}
if (timestamp != 0) {
errno = EROFS;
return -1;
}
return SMB_VFS_NEXT_FNTIMES(handle, fsp, ft);
}
static int snapper_gmt_readlinkat(vfs_handle_struct *handle,
const struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
@ -2732,6 +2754,7 @@ static struct vfs_fn_pointers snapper_fns = {
.fchmod_fn = snapper_gmt_fchmod,
.chdir_fn = snapper_gmt_chdir,
.ntimes_fn = snapper_gmt_ntimes,
.fntimes_fn = snapper_gmt_fntimes,
.readlinkat_fn = snapper_gmt_readlinkat,
.mknodat_fn = snapper_gmt_mknodat,
.realpath_fn = snapper_gmt_realpath,