source: branches/3.2/mindi-busybox/libbb/single_argv.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
  • Property svn:eol-style set to native
File size: 340 bytes
Line 
1/* vi: set sw=4 ts=4: */
2/*
3 * Utility routines.
4 *
5 * Copyright (C) 2009 Denys Vlasenko
6 *
7 * Licensed under GPLv2, see file LICENSE in this source tree.
8 */
9#include "libbb.h"
10
11char* FAST_FUNC single_argv(char **argv)
12{
13    if (argv[1] && strcmp(argv[1], "--") == 0)
14        argv++;
15    if (!argv[1] || argv[2])
16        bb_show_usage();
17    return argv[1];
18}
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