Files
libguestfs/daemon/f2fs.c
Pino Toscano d00e860ef0 New API: f2fs_expand
Expose the resize.f2fs utility from f2fs-tools, to expand a f2fs
filesystem.
2018-04-19 11:30:29 +02:00

50 lines
1.3 KiB
C

/* libguestfs - the guestfsd daemon
* Copyright (C) 2018 Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "daemon.h"
#include "actions.h"
#include "optgroups.h"
int
optgroup_f2fs_available (void)
{
return prog_exists ("resize.f2fs");
}
int
do_f2fs_expand (const char *device)
{
CLEANUP_FREE char *err = NULL;
int r;
r = commandf (NULL, &err, COMMAND_FLAG_FOLD_STDOUT_ON_STDERR,
"resize.f2fs", device, NULL);
if (r == -1) {
reply_with_error ("%s", err);
return -1;
}
return 0;
}