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3a2f6646f0
* Use new version of CI-CD Actions, checkout@v3 instead of checkout@v2 on all jobs * Use cSpell spell check, and use ubuntu-20.04 for formatting check * Add in bot formatting action * Update freertos_demo.yml and freertos_plus_demo.yml files to increase github log readability * Add in a Qemu demo onto the workflows.
84 lines
3 KiB
C
84 lines
3 KiB
C
/*-
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* Copyright (c) 2000 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Dieter Baron and Thomas Klausner.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/** @file
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* @brief Interfaces for getopt() and getopt_long() work-alike functions.
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*
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* This code was taken from FreeBSD and slightly modified, mostly to rename
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* symbols with external linkage to avoid naming conflicts in systems where
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* there are real getopt()/getopt_long() implementations. Changed to use
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* fixed-width types to allow code using these interfaces to be consistent
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* with the rest of the product.
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*/
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#ifndef REDGETOPT_H
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#define REDGETOPT_H
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#define red_no_argument 0
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#define red_required_argument 1
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#define red_optional_argument 2
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/** @brief Specifies a long option.
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*/
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typedef struct
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{
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/* name of long option */
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const char * name;
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/*
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* one of red_no_argument, red_required_argument, and red_optional_argument:
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* whether option takes an argument
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*/
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int32_t has_arg;
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/* if not NULL, set *flag to val when option found */
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int32_t * flag;
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/* if flag not NULL, value to set *flag to; else return value */
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int32_t val;
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} REDOPTION;
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int32_t RedGetopt( int32_t nargc,
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char * const * nargv,
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const char * options );
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int32_t RedGetoptLong( int32_t nargc,
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char * const * nargv,
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const char * options,
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const REDOPTION * long_options,
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int32_t * idx );
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extern const char * red_optarg;
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extern int32_t red_optind;
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extern int32_t red_opterr;
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extern int32_t red_optopt;
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extern int32_t red_optreset;
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#endif /* ifndef REDGETOPT_H */
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