utils

dirname.c (548B)

// Collection of Unix tools, comparable to coreutils
// SPDX-FileCopyrightText: 2017-2022 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
// SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only
#include <libgen.h> // dirname()
#include <stdio.h>  // puts()
#include <string.h> // strcmp()
int
main(int argc, char *argv[])
{
	if(argc != 2)
	{
		if((argc == 3) && (strcmp(argv[1], "--") == 0))
		{
			argv++;
			argc--;
		}
		else
		{
			fputs("usage: dirname string\n", stderr);
			return 1;
		}
	}
	puts(dirname(argv[1]));
	return 0;
}