11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */ 2d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes/* $FreeBSD$ */ 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/*- 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (c) 2000 The NetBSD Foundation, Inc. 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * All rights reserved. 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * This code is derived from software contributed to The NetBSD Foundation 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * by Dieter Baron and Thomas Klausner. 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * documentation and/or other materials provided with the distribution. 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * POSSIBILITY OF SUCH DAMAGE. 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _GETOPT_H_ 341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _GETOPT_H_ 351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/cdefs.h> 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 39d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes * GNU-like getopt_long()/getopt_long_only() with 4.4BSD optreset extension. 40d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes * getopt() is declared here too for GNU programs. 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define no_argument 0 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define required_argument 1 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define optional_argument 2 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct option { 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* name of long option */ 481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char *name; 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* 501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * one of no_argument, required_argument, and optional_argument: 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * whether option takes an argument 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int has_arg; 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* if not NULL, set *flag to val when option found */ 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int *flag; 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* if flag not NULL, value to set *flag to; else return value */ 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int val; 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__BEGIN_DECLS 61d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesint getopt_long(int, char * const *, const char *, 62d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes const struct option *, int *); 63d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesint getopt_long_only(int, char * const *, const char *, 64d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes const struct option *, int *); 65d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes#ifndef _GETOPT_DECLARED 66d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes#define _GETOPT_DECLARED 67d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesint getopt(int, char * const [], const char *); 68bb5581ad6eec40041dab4e961149f7a8a3a83497David 'Digit' Turner 69d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesextern char *optarg; /* getopt(3) external variables */ 70d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesextern int optind, opterr, optopt; 71d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes#endif 72d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes#ifndef _OPTRESET_DECLARED 73d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughes#define _OPTRESET_DECLARED 74d278b828fef47fb2d7098f8ec70867fbd3da09d6Elliott Hughesextern int optreset; /* getopt(3) external variable */ 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project__END_DECLS 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif /* !_GETOPT_H_ */ 79