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/* libguestfs - the guestfsd daemon
* Copyright (C) 2009 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 <string.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "guestfs_protocol.h"
#include "daemon.h"
#include "actions.h"
int
do_umask (int mask)
{
int r;
if (mask < 0 || mask > 0777) {
reply_with_error ("0%o: mask negative or out of range", mask);
return -1;
}
r = umask (mask);
if (r == -1) {
reply_with_perror ("umask");
return -1;
}
return r;
}
int
do_get_umask (void)
{
int r;
r = umask (022);
if (r == -1) {
reply_with_perror ("umask");
return -1;
}
/* Restore the umask, since the call above corrupted it. */
umask (r);
return r;
}
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