| 0,0 → 1,71 |
|---|
| /* $NetBSD: getopt.h,v 1.10.6.1 2008/05/18 12:30:09 yamt Exp $ */ |
| |
| /*- |
| * Copyright (c) 2000 The NetBSD Foundation, Inc. |
| * All rights reserved. |
| * |
| * This code is derived from software contributed to The NetBSD Foundation |
| * by Dieter Baron and Thomas Klausner. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
| * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
| * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| * POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* Ported to HelenOS August 2008 by Tim Post <echo@echoreply.us> */ |
| |
| #ifndef _GETOPT_H_ |
| #define _GETOPT_H_ |
| |
| #include <unistd.h> |
| |
| /* |
| * Gnu like getopt_long() and BSD4.4 getsubopt()/optreset extensions |
| */ |
| #define no_argument 0 |
| #define required_argument 1 |
| #define optional_argument 2 |
| |
| struct option { |
| /* name of long option */ |
| const char *name; |
| /* |
| * one of no_argument, required_argument, and optional_argument: |
| * whether option takes an argument |
| */ |
| int has_arg; |
| /* if not NULL, set *flag to val when option found */ |
| int *flag; |
| /* if flag not NULL, value to set *flag to; else return value */ |
| int val; |
| }; |
| |
| /* HelenOS Port - These need to be exposed for legacy getopt() */ |
| extern char *optarg; |
| extern int optind, opterr, optopt; |
| extern int optreset; |
| |
| int getopt_long(int, char * const *, const char *, |
| const struct option *, int *); |
| |
| /* HelenOS Port : Expose legacy getopt() */ |
| int getopt(int, char * const [], const char *); |
| |
| #endif /* !_GETOPT_H_ */ |