/* getopt_long and getopt_long_only entry points for GNU getopt.
- Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
- Free Software Foundation, Inc.
-
- NOTE: The canonical source of this file is maintained with the GNU C Library.
- Bugs can be reported to bug-glibc@gnu.org.
-
- 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, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- USA. */
-\f
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
+ * Copyright (C) 1987,88,89,90,91,92,93,94,96,97,98
+ * Free Software Foundation, Inc.
+ *
+ * NOTE: The canonical source of this file is maintained with the GNU C Library.
+ * Bugs can be reported to bug-glibc@gnu.org.
+ *
+ * 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; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <zebra.h>
#include "getopt.h"
#if !defined __STDC__ || !__STDC__
#include <stdlib.h>
#endif
-#ifndef NULL
+#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;
+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);
+ return _getopt_internal(argc, argv, options, long_options, opt_index,
+ 0);
}
/* Like getopt_long, but '-' as well as '--' can indicate 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;
+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);
+ return _getopt_internal(argc, argv, options, long_options, opt_index,
+ 1);
}
-#endif /* Not ELIDE_CODE. */
-\f
+#endif /* Not ELIDE_CODE. */
+
#ifdef TEST
#include <stdio.h>
-int
-main (argc, argv)
- int argc;
- char **argv;
+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 == -1)
- 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);
+ 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 == -1)
+ 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");
- }
+ if (optind < argc) {
+ printf("non-option ARGV-elements: ");
+ while (optind < argc)
+ printf("%s ", argv[optind++]);
+ printf("\n");
+ }
- exit (0);
+ exit(0);
}
#endif /* TEST */
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