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/*
* Copyright (c) 2008 Todd C. Miller <Todd.Miller@courtesan.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <config.h>
#include <sys/types.h>
#include <err.h>
#include <errno.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "compat.h"
#ifndef lint
__unused static const char rcsid[] = "$Sudo: sesh.c,v 1.1.2.1 2008/02/09 14:44:49 millert Exp $";
#endif /* lint */
int
main (int argc, char **argv)
{
char *cp, *cmnd;
if (argc < 2)
errx(EXIT_FAILURE, "requires at least one argument");
/* Shift argv and make a copy of the command to execute. */
argv++;
argc--;
cmnd = strdup(argv[0]);
if (cmnd == NULL)
err(EXIT_FAILURE, NULL);
/* If invoked as a login shell, modify argv[0] accordingly. */
if (argv[0][0] == '-') {
if ((cp = strrchr(argv[0], '/')) == NULL)
cp = argv[0];
*cp = '-';
}
execv(cmnd, argv);
warn("unable to execute %s", argv[0]);
_exit(EXIT_FAILURE);
}
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