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Last change
on this file since 3263 was 3232, checked in by Bruno Cornec, 12 years ago |
- Update mindi-busybox to 1.21.1
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-
Property svn:eol-style
set to
native
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File size:
340 bytes
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| 1 | /* vi: set sw=4 ts=4: */
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| 2 | /*
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| 3 | * Utility routines.
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| 4 | *
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| 5 | * Copyright (C) 2009 Denys Vlasenko
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| 6 | *
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| 7 | * Licensed under GPLv2, see file LICENSE in this source tree.
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| 8 | */
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| 9 | #include "libbb.h"
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| 10 |
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| 11 | char* FAST_FUNC single_argv(char **argv)
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| 12 | {
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| 13 | if (argv[1] && strcmp(argv[1], "--") == 0)
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| 14 | argv++;
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| 15 | if (!argv[1] || argv[2])
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| 16 | bb_show_usage();
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| 17 | return argv[1];
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| 18 | }
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