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25 lines
344 B
C

/* See LICENSE file for copyright and license details. */
#include <libgen.h>
#include <stdio.h>
#include "util.h"
static void
usage(void)
{
eprintf("usage: %s path\n", argv0);
}
int
main(int argc, char *argv[])
{
argv0 = argv[0], argc--, argv++;
if (argc != 1)
usage();
puts(dirname(argv[0]));
return fshut(stdout, "<stdout>");
}