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s3: VFS: Implement create_dfs_pathat() in shadow_copy2.

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Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
This commit is contained in:
Jeremy Allison
2020-01-09 13:06:36 -08:00
parent 235e59481d
commit 6a46c5f207
1 changed files with 26 additions and 0 deletions
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26
source3/modules/vfs_shadow_copy2.c
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@ -2442,6 +2442,31 @@ static int shadow_copy2_setxattr(struct vfs_handle_struct *handle,
aname, value, size, flags);
}
static NTSTATUS shadow_copy2_create_dfs_pathat(struct vfs_handle_struct *handle,
struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
const struct referral *reflist,
size_t referral_count)
{
time_t timestamp = 0;
if (!shadow_copy2_strip_snapshot(talloc_tos(),
handle,
smb_fname->base_name,
&timestamp,
NULL)) {
return NT_STATUS_NO_MEMORY;
}
if (timestamp != 0) {
return NT_STATUS_MEDIA_WRITE_PROTECTED;
}
return SMB_VFS_NEXT_CREATE_DFS_PATHAT(handle,
dirfsp,
smb_fname,
reflist,
referral_count);
}
static int shadow_copy2_get_real_filename(struct vfs_handle_struct *handle,
const char *path,
const char *name,
@ -3123,6 +3148,7 @@ static struct vfs_fn_pointers vfs_shadow_copy2_fns = {
.opendir_fn = shadow_copy2_opendir,
.disk_free_fn = shadow_copy2_disk_free,
.get_quota_fn = shadow_copy2_get_quota,
.create_dfs_pathat_fn = shadow_copy2_create_dfs_pathat,
.renameat_fn = shadow_copy2_renameat,
.linkat_fn = shadow_copy2_linkat,
.symlinkat_fn = shadow_copy2_symlinkat,