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| author | Jim Meyering <jim@meyering.net> | 1999-10-11 12:39:14 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1999-10-11 12:39:14 +0000 |
| commit | 17c213ed3f93eaafcbcd2ca1bc53e33479adcc13 (patch) | |
| tree | 37bf9992e6c638b27d4783eff20368f98f1e73e5 /lib/getopt.c | |
| parent | 42da57def95d911b696688fbc8914ee05aa5f256 (diff) | |
| download | coreutils-17c213ed3f93eaafcbcd2ca1bc53e33479adcc13.tar.xz | |
update from GNU lib C
Diffstat (limited to 'lib/getopt.c')
| -rw-r--r-- | lib/getopt.c | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/lib/getopt.c b/lib/getopt.c index 81cef23f9..d176d3e7e 100644 --- a/lib/getopt.c +++ b/lib/getopt.c @@ -1,25 +1,23 @@ /* Getopt for GNU. - NOTE: getopt is now part of the C library, so if you don't know what - "Keep this file name-space clean" means, talk to drepper@gnu.org - before changing it! + NOTE: The canonical source of this file is maintained with the GNU + C Library. Bugs can be reported to bug-glibc@gnu.org. - Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98 + Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99 Free Software Foundation, Inc. - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + This program is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by the + Free Software Foundation; either version 2, or (at your option) any + later version. - The GNU C Library is distributed in the hope that it will be useful, + This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>. Ditto for AIX 3.2 and <stdlib.h>. */ @@ -29,13 +27,13 @@ #ifdef HAVE_CONFIG_H # include <config.h> -#endif - -#if !defined __STDC__ || !__STDC__ +#else +# if !defined __STDC__ || !__STDC__ /* This is a separate conditional since some stdc systems reject `defined (const)'. */ -# ifndef const -# define const +# ifndef const +# define const +# endif # endif #endif @@ -109,7 +107,7 @@ Also, when `ordering' is RETURN_IN_ORDER, each non-option ARGV-element is returned here. */ -char *optarg = NULL; +char *optarg; /* Index in ARGV of the next element to be scanned. This is used for communication to and from the caller @@ -130,7 +128,7 @@ int optind = 1; causes problems with re-calling getopt as programs generally don't know that. */ -int __getopt_initialized = 0; +int __getopt_initialized; /* The next char to be scanned in the option-element in which the last option character we returned was found. |