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vfs_ceph: Implement SMB_VFS_FSTATAT

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Signed-off-by: Anoop C S <anoopcs@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Fri Jan 26 16:56:59 UTC 2024 on atb-devel-224
This commit is contained in:
Anoop C S 2024-01-09 11:11:40 +05:30 committed by Günther Deschner
parent fe16ae1fe8
commit fe8d866d2c
2 changed files with 47 additions and 1 deletions
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46
source3/modules/vfs_ceph.c
View File

@ -945,6 +945,51 @@ static int cephwrap_fstat(struct vfs_handle_struct *handle, files_struct *fsp, S
return result;
}
static int cephwrap_fstatat(struct vfs_handle_struct *handle,
const struct files_struct *dirfsp,
const struct smb_filename *smb_fname,
SMB_STRUCT_STAT *sbuf,
int flags)
{
int result = -1;
struct ceph_statx stx = { 0 };
#ifdef HAVE_CEPH_STATXAT
int dirfd = fsp_get_pathref_fd(dirfsp);
DBG_DEBUG("[CEPH] fstatat(%p, %d, %s)\n",
handle, dirfd, smb_fname->base_name);
result = ceph_statxat(handle->data, dirfd, smb_fname->base_name,
&stx, SAMBA_STATX_ATTR_MASK, 0);
#else
struct smb_filename *full_fname = NULL;
full_fname = full_path_from_dirfsp_atname(talloc_tos(),
dirfsp,
smb_fname);
if (full_fname == NULL) {
errno = ENOMEM;
return -1;
}
DBG_DEBUG("[CEPH] fstatat(%p, %s)\n",
handle, smb_fname_str_dbg(full_fname));
result = ceph_statx(handle->data, full_fname->base_name,
&stx, SAMBA_STATX_ATTR_MASK, 0);
TALLOC_FREE(full_fname);
#endif
DBG_DEBUG("[CEPH] fstatat(...) = %d\n", result);
if (result < 0) {
WRAP_RETURN(result);
}
init_stat_ex_from_ceph_statx(sbuf, &stx);
DBG_DEBUG("[CEPH] mode = 0x%x\n", sbuf->st_ex_mode);
return 0;
}
static int cephwrap_lstat(struct vfs_handle_struct *handle,
struct smb_filename *smb_fname)
{
@ -1859,6 +1904,7 @@ static struct vfs_fn_pointers ceph_fns = {
.stat_fn = cephwrap_stat,
.fstat_fn = cephwrap_fstat,
.lstat_fn = cephwrap_lstat,
.fstatat_fn = cephwrap_fstatat,
.unlinkat_fn = cephwrap_unlinkat,
.fchmod_fn = cephwrap_fchmod,
.fchown_fn = cephwrap_fchown,

2
source3/wscript
View File

@ -1681,7 +1681,7 @@ int main(void) {
headers='cephfs/libcephfs.h')
conf.DEFINE('HAVE_MANDATORY_CEPH_API', '1')
for api in ['ceph_mkdirat', 'ceph_openat', 'ceph_unlinkat',
'ceph_symlinkat', 'ceph_readlinkat']:
'ceph_symlinkat', 'ceph_readlinkat', 'ceph_statxat']:
if not conf.CHECK_FUNCS_IN(api, 'cephfs',
headers='cephfs/libcephfs.h'):
conf.undefine('HAVE_MANDATORY_CEPH_API')