1 files changed, 176 insertions, 0 deletions

diff --git a/plugins/getopt1.c b/plugins/getopt1.c
new file mode 100644
index 00000000..bbac373b
--- /dev/null
+++ b/plugins/getopt1.c
@@ -0,0 +1,176 @@
+/* getopt_long and getopt_long_only entry points for GNU getopt.
+   Copyright (C) 1987, 88, 89, 90, 91, 92, 1993, 1994
+        Free Software Foundation, Inc.
+
+   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.
+
+   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, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "getopt.h"
+
+#if !defined (__STDC__) || !__STDC__
+/* This is a separate conditional since some stdc systems
+   reject `defined (const)'.  */
+#ifndef const
+#define const
+#endif
+#endif
+
+#include <stdio.h>
+
+/* Comment out all this code if we are using the GNU C Library, and are not
+   actually compiling the library itself.  This code is part of the GNU C
+   Library, but also included in many other GNU distributions.  Compiling
+   and linking in this code is a waste when using the GNU C library
+   (especially if it is a shared library).  Rather than having every GNU
+   program understand `configure --with-gnu-libc' and omit the object files,
+   it is simpler to just do this in the source for each such file.  */
+
+#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
+
+
+/* This needs to come after some library #include
+   to get __GNU_LIBRARY__ defined.  */
+#ifdef __GNU_LIBRARY__
+#include <stdlib.h>
+#else
+char *getenv ();
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+int
+getopt_long (argc, argv, options, long_options, opt_index)
+                 int argc;
+                 char *const *argv;
+                 const char *options;
+                 const struct option *long_options;
+                 int *opt_index;
+{
+        return _getopt_internal (argc, argv, options, long_options, opt_index, 0);
+}
+
+/* Like getopt_long, but '-' as well as '--' can indicate a long option.
+   If an option that starts with '-' (not '--') doesn't match a long option,
+   but does match a short option, it is parsed as a short option
+   instead.  */
+
+int
+getopt_long_only (argc, argv, options, long_options, opt_index)
+                 int argc;
+                 char *const *argv;
+                 const char *options;
+                 const struct option *long_options;
+                 int *opt_index;
+{
+        return _getopt_internal (argc, argv, options, long_options, opt_index, 1);
+}
+
+
+#endif /* _LIBC or not __GNU_LIBRARY__.  */
+
+#ifdef TEST
+
+#include <stdio.h>
+
+int
+main (argc, argv)
+                 int argc;
+                 char **argv;
+{
+        int c;
+        int digit_optind = 0;
+
+        while (1) {
+                int this_option_optind = optind ? optind : 1;
+                int option_index = 0;
+                static struct option long_options[] = {
+                        {"add", 1, 0, 0},
+                        {"append", 0, 0, 0},
+                        {"delete", 1, 0, 0},
+                        {"verbose", 0, 0, 0},
+                        {"create", 0, 0, 0},
+                        {"file", 1, 0, 0},
+                        {0, 0, 0, 0}
+                };
+
+                c = getopt_long (argc, argv, "abc:d:0123456789",
+                                                                                 long_options, &option_index);
+                if (c == EOF)
+                        break;
+
+                switch (c) {
+                case 0:
+                        printf ("option %s", long_options[option_index].name);
+                        if (optarg)
+                                printf (" with arg %s", optarg);
+                        printf ("\n");
+                        break;
+
+                case '0':
+                case '1':
+                case '2':
+                case '3':
+                case '4':
+                case '5':
+                case '6':
+                case '7':
+                case '8':
+                case '9':
+                        if (digit_optind != 0 && digit_optind != this_option_optind)
+                                printf ("digits occur in two different argv-elements.\n");
+                        digit_optind = this_option_optind;
+                        printf ("option %c\n", c);
+                        break;
+
+                case 'a':
+                        printf ("option a\n");
+                        break;
+
+                case 'b':
+                        printf ("option b\n");
+                        break;
+
+                case 'c':
+                        printf ("option c with value `%s'\n", optarg);
+                        break;
+
+                case 'd':
+                        printf ("option d with value `%s'\n", optarg);
+                        break;
+
+                case '?':
+                        break;
+
+                default:
+                        printf ("?? getopt returned character code 0%o ??\n", c);
+                }
+        }
+
+        if (optind < argc) {
+                printf ("non-option ARGV-elements: ");
+                while (optind < argc)
+                        printf ("%s ", argv[optind++]);
+                printf ("\n");
+        }
+
+        exit (0);
+}
+
+#endif /* TEST */