mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
5efebd8c7e
These won't be used by the daemon, so interferes with us using common/utils in the daemon, so they are moved to a different library.
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* libguestfs
|
|
* Copyright (C) 2016 SUSE LLC
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <string.h>
|
|
#include <errno.h>
|
|
|
|
#include "guestfs.h"
|
|
#include "guestfs-internal.h"
|
|
#include "guestfs-internal-actions.h"
|
|
#include "structs-cleanups.h"
|
|
|
|
char *
|
|
guestfs_impl_mountable_device (guestfs_h *g, const char *mountable)
|
|
{
|
|
CLEANUP_FREE_INTERNAL_MOUNTABLE struct guestfs_internal_mountable *mnt = NULL;
|
|
|
|
mnt = guestfs_internal_parse_mountable (g, mountable);
|
|
if (mnt == NULL)
|
|
return NULL;
|
|
|
|
return safe_strdup (g, mnt->im_device);
|
|
}
|
|
|
|
char *
|
|
guestfs_impl_mountable_subvolume (guestfs_h *g, const char *mountable)
|
|
{
|
|
CLEANUP_FREE_INTERNAL_MOUNTABLE struct guestfs_internal_mountable *mnt = NULL;
|
|
|
|
mnt = guestfs_internal_parse_mountable (g, mountable);
|
|
if (mnt == NULL || STREQ (mnt->im_volume, "")) {
|
|
guestfs_int_error_errno (g, EINVAL, "not a btrfs subvolume identifier");
|
|
return NULL;
|
|
}
|
|
|
|
return safe_strdup (g, mnt->im_volume);
|
|
}
|