/* 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; | |
} |