busybox/coreutils/dirname.c
Denys Vlasenko e992bae6f9 *: remove a few more cases of argc usage. -89 bytes.
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-28 15:18:53 +01:00

23 lines
585 B
C

/* vi: set sw=4 ts=4: */
/*
* Mini dirname implementation for busybox
*
* Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */
int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int dirname_main(int argc UNUSED_PARAM, char **argv)
{
puts(dirname(single_argv(argv)));
return fflush_all();
}