/* vi: set sw=4 ts=4: *//* * Mini pwd implementation for busybox * * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * *//* getopt not needed */#include <stdio.h>#include <dirent.h>#include <errno.h>#include <unistd.h>#include <stdlib.h>#include "busybox.h"extern int pwd_main(int argc, char **argv){	static char *buf; 		buf = xgetcwd(buf);		if (buf != NULL) {		puts(buf);		return EXIT_SUCCESS;	}	return EXIT_FAILURE;}