[thirdparty/xfsprogs-dev.git] / io / freeze.c

/*
 * Copyright (c) 2001-2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 *
 * 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.
 *
 * This program is distributed in the hope that it would 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 the Free Software Foundation,
 * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#include <xfs/xfs.h>
#include <xfs/command.h>
#include <xfs/input.h>
#include "init.h"
#include "io.h"

static cmdinfo_t freeze_cmd;
static cmdinfo_t thaw_cmd;

int
freeze_f(
	int		argc,
	char		**argv)
{
	int		level = 1;

	if (xfsctl(file->name, file->fd, XFS_IOC_FREEZE, &level) < 0) {
		fprintf(stderr,
			_("%s: cannot freeze filesystem at %s: %s\n"),
			progname, file->name, strerror(errno));
		exitcode = 1;
		return 0;
	}
	return 0;
}

int
thaw_f(
	int		argc,
	char		**argv)
{
	int		level = 1;

	if (xfsctl(file->name, file->fd, XFS_IOC_THAW, &level) < 0) {
		fprintf(stderr,
			_("%s: cannot unfreeze filesystem mounted at %s: %s\n"),
			progname, file->name, strerror(errno));
		exitcode = 1;
		return 0;
	}
	return 0;
}

void
freeze_init(void)
{
	freeze_cmd.name = _("freeze");
	freeze_cmd.cfunc = freeze_f;
	freeze_cmd.argmin = 0;
	freeze_cmd.argmax = 0;
	freeze_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK;
	freeze_cmd.oneline = _("freeze filesystem of current file");

	thaw_cmd.name = _("thaw");
	thaw_cmd.cfunc = thaw_f;
	thaw_cmd.argmin = 0;
	thaw_cmd.argmax = 0;
	thaw_cmd.flags = CMD_NOMAP_OK | CMD_FOREIGN_OK;
	thaw_cmd.oneline = _("unfreeze filesystem of current file");

	if (expert) {
		add_command(&freeze_cmd);
		add_command(&thaw_cmd);
	}
}
Commit	Line	Data
48c46ee3	1	/*
da23017d NS	2	* Copyright (c) 2001-2005 Silicon Graphics, Inc.
da23017d NS	3	* All Rights Reserved.
48c46ee3	4	*
da23017d NS	5	* This program is free software; you can redistribute it and/or
da23017d NS	6	* modify it under the terms of the GNU General Public License as
48c46ee3 NS	7	* published by the Free Software Foundation.
48c46ee3 NS	8	*
da23017d NS	9	* This program is distributed in the hope that it would be useful,
	10	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
48c46ee3	13	*
da23017d NS	14	* You should have received a copy of the GNU General Public License
	15	* along with this program; if not, write the Free Software Foundation,
	16	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
48c46ee3 NS	17	*/
48c46ee3 NS	18
2a1888c5	19	#include <xfs/xfs.h>
0717a7db NS	20	#include <xfs/command.h>
0717a7db NS	21	#include <xfs/input.h>
48c46ee3 NS	22	#include "init.h"
	23	#include "io.h"
	24
	25	static cmdinfo_t freeze_cmd;
	26	static cmdinfo_t thaw_cmd;
	27
	28	int
	29	freeze_f(
	30	int argc,
	31	char **argv)
	32	{
	33	int level = 1;
	34
	35	if (xfsctl(file->name, file->fd, XFS_IOC_FREEZE, &level) < 0) {
	36	fprintf(stderr,
	37	_("%s: cannot freeze filesystem at %s: %s\n"),
	38	progname, file->name, strerror(errno));
	39	exitcode = 1;
	40	return 0;
	41	}
	42	return 0;
	43	}
	44
	45	int
	46	thaw_f(
	47	int argc,
	48	char **argv)
	49	{
	50	int level = 1;
	51
	52	if (xfsctl(file->name, file->fd, XFS_IOC_THAW, &level) < 0) {
	53	fprintf(stderr,
	54	_("%s: cannot unfreeze filesystem mounted at %s: %s\n"),
	55	progname, file->name, strerror(errno));
	56	exitcode = 1;
	57	return 0;
	58	}
	59	return 0;
	60	}
	61
	62	void
	63	freeze_init(void)
	64	{
	65	freeze_cmd.name = _("freeze");
	66	freeze_cmd.cfunc = freeze_f;
	67	freeze_cmd.argmin = 0;
	68	freeze_cmd.argmax = 0;
cd67dabb	69	freeze_cmd.flags = CMD_NOMAP_OK \| CMD_FOREIGN_OK;
48c46ee3 NS	70	freeze_cmd.oneline = _("freeze filesystem of current file");
	71
	72	thaw_cmd.name = _("thaw");
	73	thaw_cmd.cfunc = thaw_f;
	74	thaw_cmd.argmin = 0;
	75	thaw_cmd.argmax = 0;
cd67dabb	76	thaw_cmd.flags = CMD_NOMAP_OK \| CMD_FOREIGN_OK;
48c46ee3 NS	77	thaw_cmd.oneline = _("unfreeze filesystem of current file");
	78
	79	if (expert) {
	80	add_command(&freeze_cmd);
	81	add_command(&thaw_cmd);
	82	}
	83	}