busybox/coreutils/pwd.c

/* vi: set sw=4 ts=4: */
/*
 * Mini pwd implementation for busybox
 *
 * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
 *
 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
 */

#include "libbb.h"

/* This is a NOFORK applet. Be very careful! */

int pwd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int pwd_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{
	char *buf;

	buf = xrealloc_getcwd_or_warn(NULL);
	if (buf != NULL) {
		puts(buf);
		free(buf);
		return fflush_all();
	}

	return EXIT_FAILURE;
}
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
14	int pwd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
15	int pwd_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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_all();
24	}
25
26	return EXIT_FAILURE;
27	}