autoupdate

[gnulib.git] / lib / getopt1.c

diff --git a/lib/getopt1.c b/lib/getopt1.c
index a6fdee5..ba115c4 100644 (file)
--- a/lib/getopt1.c
+++ b/lib/getopt1.c
@@ -1,29 +1,25 @@
 /* getopt_long and getopt_long_only entry points for GNU getopt.
-   Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98,2004
+   Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98,2004,2006,2009
      Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
-   This program is free software; you can redistribute it and/or modify
+   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 Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    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 General Public License for more details.
 
-   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.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 \f
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
 #ifdef _LIBC
 # include <getopt.h>
 #else
+# include <config.h>
 # include "getopt.h"
 #endif
 #include "getopt_int.h"
@@ -44,16 +40,17 @@ int
 getopt_long (int argc, char *__getopt_argv_const *argv, const char *options,
             const struct option *long_options, int *opt_index)
 {
-  return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
+  return _getopt_internal (argc, (char **) argv, options, long_options,
+                          opt_index, 0, 0);
 }
 
 int
-_getopt_long_r (int argc, char *__getopt_argv_const *argv, const char *options,
+_getopt_long_r (int argc, char **argv, const char *options,
                const struct option *long_options, int *opt_index,
                struct _getopt_data *d)
 {
   return _getopt_internal_r (argc, argv, options, long_options, opt_index,
-                            0, d);
+                            0, 0, d);
 }
 
 /* Like getopt_long, but '-' as well as '--' can indicate a long option.
@@ -66,17 +63,17 @@ getopt_long_only (int argc, char *__getopt_argv_const *argv,
                  const char *options,
                  const struct option *long_options, int *opt_index)
 {
-  return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
+  return _getopt_internal (argc, (char **) argv, options, long_options,
+                          opt_index, 1, 0);
 }
 
 int
-_getopt_long_only_r (int argc, char *__getopt_argv_const *argv,
-                    const char *options,
+_getopt_long_only_r (int argc, char **argv, const char *options,
                     const struct option *long_options, int *opt_index,
                     struct _getopt_data *d)
 {
   return _getopt_internal_r (argc, argv, options, long_options, opt_index,
-                            1, d);
+                            1, 0, d);
 }
 
 \f
@@ -94,7 +91,7 @@ main (int argc, char **argv)
     {
       int this_option_optind = optind ? optind : 1;
       int option_index = 0;
-      static struct option long_options[] =
+      static const struct option long_options[] =
       {
        {"add", 1, 0, 0},
        {"append", 0, 0, 0},