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/* $OpenBSD: dirname.c,v 1.10 2003/07/10 00:06:50 david Exp $ */
/*
* Copyright (c) 1997 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.
*/
#ifndef lint
static char rcsid[] = "$OpenBSD: dirname.c,v 1.10 2003/07/10 00:06:50 david Exp $";
#endif /* not lint */
#include <err.h>
#include <libgen.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
int
main(int argc, char *argv[])
{
char *dir;
extern char *__progname;
setlocale(LC_ALL, "");
if (argc != 2) {
(void)fprintf(stderr, "Usage: %s pathname\n", __progname);
exit(1);
}
if ((dir = dirname(argv[1])) == NULL)
err(1, NULL);
puts(dir);
exit(0);
}
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