source: branches/3.2/mindi-busybox/coreutils/dirname.c @ 3232

Last change on this file since 3232 was 3232, checked in by bruno, 5 years ago
  • Update mindi-busybox to 1.21.1
File size: 914 bytes
Line 
1/* vi: set sw=4 ts=4: */
2/*
3 * Mini dirname implementation for busybox
4 *
5 * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
6 *
7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
8 */
9
10/* BB_AUDIT SUSv3 compliant */
11/* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */
12
13//usage:#define dirname_trivial_usage
14//usage:       "FILENAME"
15//usage:#define dirname_full_usage "\n\n"
16//usage:       "Strip non-directory suffix from FILENAME"
17//usage:
18//usage:#define dirname_example_usage
19//usage:       "$ dirname /tmp/foo\n"
20//usage:       "/tmp\n"
21//usage:       "$ dirname /tmp/foo/\n"
22//usage:       "/tmp\n"
23
24#include "libbb.h"
25
26/* This is a NOFORK applet. Be very careful! */
27
28int dirname_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
29int dirname_main(int argc UNUSED_PARAM, char **argv)
30{
31    puts(dirname(single_argv(argv)));
32    return fflush_all();
33}
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