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* include/features.h: If no feature selection given and we select

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by default a POSIX mode, also define __USE_POSIX_IMPLICITLY.
	* posix/Versions: Export __posix_getopt.
	* posix/getopt.c (_getopt_initialize): Take additional parameter.
	Use it to alternatively initialize __posixly_correct.
	(_getopt_internal_r): Take addition parameter.  Pass on to
	_getopt_initialize.
	(_getopt_internal): Take addition parameter.  Pass on to
	_getopt_internal_r.
	(getopt): Pass additional zero to _getopt_internal.
	(__posix_getopt): New function.
	* posix/getopt.h: Add redirection for getopt.
	* posix/getopt1.c (getopt_long): Pass additional zero to
	_getopt_internal.
	(getopt_long_only): Likewise.
	(_getopt_long_r): Pass additional zero to _getopt_internal_r.
	(_getopt_long_only_r): Likewise.
	* posix/getopt_int.h: Adjust declarations of _getopt_internal and
	_getopt_internal_r.
This commit is contained in:
Ulrich Drepper
2009-02-26 01:22:06 +00:00
parent 67108e401f
commit 2e6d6bacc2
7 changed files with 75 additions and 19 deletions
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3
include/features.h
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@@ -1,4 +1,4 @@
/* Copyright (C) 1991,1992,1993,1995-2006,2007 Free Software Foundation, Inc.
/* Copyright (C) 1991-1993,1995-2006,2007,2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -204,6 +204,7 @@
# else
# define _POSIX_C_SOURCE 200112L
# endif
# define __USE_POSIX_IMPLICITLY 1
#endif
#if defined _POSIX_SOURCE || _POSIX_C_SOURCE >= 1 || defined _XOPEN_SOURCE