sbase/dirname.c

30 lines
375 B
C
Raw Normal View History

2011-05-24 16:39:20 -04:00
/* See LICENSE file for copyright and license details. */
#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "util.h"
2013-06-14 14:20:47 -04:00
static void
usage(void)
{
eprintf("usage: %s string\n", argv0);
}
2011-05-24 16:39:20 -04:00
int
main(int argc, char *argv[])
{
2013-06-14 14:20:47 -04:00
ARGBEGIN {
default:
usage();
} ARGEND;
if(argc < 1)
usage();
2011-05-24 16:39:20 -04:00
puts(dirname(argv[optind]));
2013-06-14 14:20:47 -04:00
return 0;
2011-05-24 16:39:20 -04:00
}
2013-06-14 14:20:47 -04:00