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gerrit.nordix.org / codeaurora / busybox / 5ff12656911d12879f7302b3e4a237a7e8b2b184 / . / coreutils / dirname.c
blob: c0c0925e5bc96a34f3e2d8127478dc232e4b9100 [file] [log] [blame]
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]1/* vi: set sw=4 ts=4: */
2/*
Erik Andersen9cf3bfa2000-04-13 18:49:43 +0000[diff] [blame]3 * Mini dirname implementation for busybox
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]4 *
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]6 *
"Robert P. J. Day"801ab142006-07-12 07:56:04 +0000[diff] [blame]7 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]8 */
Eric Andersencbe31da2001-02-20 06:14:08 +0000[diff] [blame]9
Manuel Novoa III cad53642003-03-19 09:13:01 +0000[diff] [blame]10/* BB_AUDIT SUSv3 compliant */
11/* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */
Mark Whitley827e45c2001-03-09 23:59:51 +0000[diff] [blame]12
Denis Vlasenkob6adbf12007-05-26 19:00:18 +0000[diff] [blame]13#include "libbb.h"
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]14
Denis Vlasenko99912ca2007-04-10 15:43:37 +0000[diff] [blame]15/* This is a NOFORK applet. Be very careful! */
16
Denis Vlasenko9b49a5e2007-10-11 10:05:36 +0000[diff] [blame]17int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
Rob Landleydfba7412006-03-06 20:47:33 +0000[diff] [blame]18int dirname_main(int argc, char **argv)
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]19{
Manuel Novoa III cad53642003-03-19 09:13:01 +0000[diff] [blame]20 if (argc != 2) {
21 bb_show_usage();
22 }
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]23
Manuel Novoa III cad53642003-03-19 09:13:01 +0000[diff] [blame]24 puts(dirname(argv[1]));
Matt Kraaiceeff732001-06-21 19:41:37 +0000[diff] [blame]25
Denis Vlasenko99912ca2007-04-10 15:43:37 +0000[diff] [blame]26 return fflush(stdout);
Erik Andersenfb002d02000-03-05 08:07:00 +0000[diff] [blame]27}