From c942e2bd399a23d9f2328aa6f9b758968db59d22 Mon Sep 17 00:00:00 2001 From: Samuel Cabrero Date: Tue, 13 Apr 2021 13:39:09 +0200 Subject: [PATCH] s3: VFS: snapper: Implement SMB_VFS_FNTIMES() Signed-off-by: Samuel Cabrero Reviewed-by: Ralph Boehme --- source3/modules/vfs_snapper.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/source3/modules/vfs_snapper.c b/source3/modules/vfs_snapper.c index 7ee769b0d58..8215ca10893 100644 --- a/source3/modules/vfs_snapper.c +++ b/source3/modules/vfs_snapper.c @@ -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, + ×tamp, + 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, -- 2.47.3