/**
 * @brief dirname - print directory name from path string
 *
 * @copyright
 * This file is part of ToaruOS and is released under the terms
 * of the NCSA / University of Illinois License - see LICENSE.md
 * Copyright (C) 2018 K. Lange
 */
#include <stdio.h>
#include <string.h>
#include <libgen.h>

int main(int argc, char * argv[]) {
	if (argc < 2) {
		fprintf(stderr, "%s: expected argument\n", argv[0]);
		return 1;
	}

	char * c = dirname(argv[1]);
	fprintf(stdout, "%s\n", c);
	return 0;
}