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Switch to current upstream getopt_long.

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Change-Id: I4c646dcb8be9e88dd54d069a03bbc5fbfd92de03
This commit is contained in:
Elliott Hughes
2013-06-25 14:48:10 -07:00
parent c76550b337
commit d278b828fe
5 changed files with 152 additions and 89 deletions
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44
libc/include/getopt.h
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@@ -1,5 +1,5 @@
/* $OpenBSD: getopt.h,v 1.1 2002/12/03 20:24:29 millert Exp $ */
/* $NetBSD: getopt.h,v 1.4 2000/07/07 10:43:54 ad Exp $ */
/* $FreeBSD$ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -16,13 +16,6 @@
* 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.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the NetBSD
* Foundation, Inc. and its contributors.
* 4. Neither the name of The NetBSD Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
@@ -43,7 +36,8 @@
#include <sys/cdefs.h>
/*
* GNU-like getopt_long() and 4.4BSD getsubopt()/optreset extensions
* GNU-like getopt_long()/getopt_long_only() with 4.4BSD optreset extension.
* getopt() is declared here too for GNU programs.
*/
#define no_argument 0
#define required_argument 1
@@ -64,26 +58,20 @@ struct option {
};
__BEGIN_DECLS
int getopt_long(int, char * const *, const char *,
const struct option *, int *);
int getopt_long_only(int, char * const *, const char *,
const struct option *, int *);
#ifndef _GETOPT_DEFINED_
#define _GETOPT_DEFINED_
int getopt(int, char * const *, const char *);
extern char *optarg; /* getopt(3) external variables */
extern int opterr;
extern int optind;
extern int optopt;
extern int optreset;
#if 0 /* MISSING FROM BIONIC */
int getsubopt(char **, char * const *, char **);
extern char *suboptarg; /* getsubopt(3) external variable */
#endif /* MISSING */
int getopt_long(int, char * const *, const char *,
const struct option *, int *);
int getopt_long_only(int, char * const *, const char *,
const struct option *, int *);
#ifndef _GETOPT_DECLARED
#define _GETOPT_DECLARED
int getopt(int, char * const [], const char *);
extern char *optarg; /* getopt(3) external variables */
extern int optind, opterr, optopt;
#endif
#ifndef _OPTRESET_DECLARED
#define _OPTRESET_DECLARED
extern int optreset; /* getopt(3) external variable */
#endif
__END_DECLS