1/* vi: set sw=4 ts=4: */
2/*
3 * Mini pwd implementation for busybox
4 *
5 * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
8 */
9
10#include "libbb.h"
11
12/* This is a NOFORK applet. Be very careful! */
13
14int pwd_main(int argc, char **argv);
15int pwd_main(int argc, char **argv)
16{
17	char *buf;
18
19	buf = xrealloc_getcwd_or_warn(NULL);
20	if (buf != NULL) {
21		puts(buf);
22		free(buf);
23		return fflush(stdout);
24	}
25
26	return EXIT_FAILURE;
27}
28