1 /* vi: set sw=4 ts=4: */
3 * printenv implementation for busybox
5 * Copyright (C) 2005 by Erik Andersen <andersen@codepoet.org>
6 * Copyright (C) 2005 by Mike Frysinger <vapier@gentoo.org>
8 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
12 extern char **environ;
14 int printenv_main(int argc, char **argv);
15 int printenv_main(int argc, char **argv)
17 /* no variables specified, show whole env */
23 /* search for specified variables and print them out if found */
26 while ((arg = *++argv) != NULL) {
33 fflush_stdout_and_exit(0);