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| author | Ulrich Drepper <drepper@redhat.com> | 2009-02-26 01:22:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-02-26 01:22:06 +0000 |
| commit | 2e6d6bacc2f0a30f7dbebc977d52904d4a823c45 (patch) | |
| tree | 064e0c5286c1a9b95a4891a6ba4f2a2f9c5eceb5 /posix/getopt.h | |
| parent | 67108e401faade00a6aaf4e59b5b986345f1123f (diff) | |
| download | glibc-2e6d6bacc2f0a30f7dbebc977d52904d4a823c45.zip glibc-2e6d6bacc2f0a30f7dbebc977d52904d4a823c45.tar.gz glibc-2e6d6bacc2f0a30f7dbebc977d52904d4a823c45.tar.bz2 | |
* include/features.h: If no feature selection given and we select
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.
Diffstat (limited to 'posix/getopt.h')
| -rw-r--r-- | posix/getopt.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/posix/getopt.h b/posix/getopt.h index b7a026c..ff0251d 100644 --- a/posix/getopt.h +++ b/posix/getopt.h @@ -1,5 +1,5 @@ /* Declarations for getopt. - Copyright (C) 1989-1994,1996-1999,2001,2003,2004 + Copyright (C) 1989-1994,1996-1999,2001,2003,2004,2009 Free Software Foundation, Inc. This file is part of the GNU C Library. @@ -151,6 +151,22 @@ struct option errors, only prototype getopt for the GNU C library. */ extern int getopt (int ___argc, char *const *___argv, const char *__shortopts) __THROW; + +# if defined __need_getopt && defined __USE_POSIX2 \ + && !defined __USE_POSIX_IMPLICITLY && !defined __USE_GNU +/* The GNU getopt has more functionality than the standard version. The + additional functionality can be disable at runtime. This redirection + helps to also do this at runtime. */ +# ifdef __REDIRECT + extern int __REDIRECT (getopt, (int ___argc, char *const *___argv, + const char *__shortopts), + __posix_getopt) __THROW; +# else +extern int __posix_getopt (int ___argc, char *const *___argv, + const char *__shortopts) __THROW; +# define getopt __posix_getopt +# endif +# endif #else /* not __GNU_LIBRARY__ */ extern int getopt (); #endif /* __GNU_LIBRARY__ */ |