/* chroot.c - chroots ncron jobs
   (C) 2003 Nicholas J. Kain <njk@aerifal.cx>

   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 2.1 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#include <unistd.h>
#include <stdlib.h>

#include "log.h"

void imprison(char *path)
{
    int ret;

    if (path == NULL)
	return;

    ret = chdir(path);
    if (ret) {
	log_line("Failed to chdir(%s).  Not invoking job.", path);
	exit(EXIT_FAILURE);
    }

    ret = chroot(path);
    if (ret) {
	log_line("Failed to chroot(%s).  Not invoking job.", path);
	exit(EXIT_FAILURE);
    }
}