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ba6acffc69
Some systems, DJGPP/DOS for now, may not provide getopt and their gnu extensions. So provide a fallback implementation. The code is based on musl libc. Change-Id: I6ebbde075014e3b45b0f9e04b34b72aa969e1197 Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/73102 Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* This file is part of the flashrom project.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef CLI_CLASSIC_H
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#define CLI_CLASSIC_H
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#if __has_include(<getopt.h>)
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#include <getopt.h>
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#else
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#define no_argument 0
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#define required_argument 1
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#define optional_argument 2
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extern char *optarg;
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extern int optind, opterr, optopt;
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struct option {
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const char *name;
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int has_arg;
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int *flag;
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int val;
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};
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int getopt (int argc, char *const *argv, const char *shortopts);
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int getopt_long (int argc, char *const *argv, const char *shortopts,
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const struct option *longopts, int *longind);
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int getopt_long_only (int argc, char *const *argv, const char *shortopts,
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const struct option *longopts, int *longind);
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#endif /* __has_include() */
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#endif /* CLI_CLASSIC_H */
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