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vfs_catia: implement SMB_VFS_OPENAT()

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Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Ralph Boehme 2020-05-20 22:59:05 +02:00 committed by Jeremy Allison
parent f9ef244e78
commit 6efb701327
1 changed files with 56 additions and 0 deletions
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56
source3/modules/vfs_catia.c
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@ -521,6 +521,61 @@ static int catia_open(vfs_handle_struct *handle,
return ret;
}
static int catia_openat(vfs_handle_struct *handle,
const struct files_struct *dirfsp,
const struct smb_filename *smb_fname_in,
files_struct *fsp,
int flags,
mode_t mode)
{
struct smb_filename *smb_fname = NULL;
struct catia_cache *cc = NULL;
char *mapped_name = NULL;
NTSTATUS status;
int ret;
int saved_errno = 0;
status = catia_string_replace_allocate(handle->conn,
smb_fname_in->base_name,
&mapped_name,
vfs_translate_to_unix);
if (!NT_STATUS_IS_OK(status)) {
return -1;
}
ret = CATIA_FETCH_FSP_PRE_NEXT(talloc_tos(), handle, fsp, &cc);
if (ret != 0) {
TALLOC_FREE(mapped_name);
return ret;
}
smb_fname = cp_smb_filename(talloc_tos(), smb_fname_in);
if (smb_fname == NULL) {
TALLOC_FREE(mapped_name);
errno = ENOMEM;
return -1;
}
smb_fname->base_name = mapped_name;
ret = SMB_VFS_NEXT_OPENAT(handle,
dirfsp,
smb_fname,
fsp,
flags,
mode);
if (ret == -1) {
saved_errno = errno;
}
TALLOC_FREE(smb_fname);
TALLOC_FREE(mapped_name);
CATIA_FETCH_FSP_POST_NEXT(&cc, fsp);
if (saved_errno != 0) {
errno = saved_errno;
}
return ret;
}
static int catia_renameat(vfs_handle_struct *handle,
files_struct *srcfsp,
const struct smb_filename *smb_fname_src,
@ -2446,6 +2501,7 @@ static struct vfs_fn_pointers vfs_catia_fns = {
/* File operations */
.open_fn = catia_open,
.openat_fn = catia_openat,
.pread_fn = catia_pread,
.pread_send_fn = catia_pread_send,
.pread_recv_fn = catia_pread_recv,