sbase/dirname.c
2013-06-14 20:20:47 +02:00

31 lines
385 B
C

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