1 files changed, 0 insertions, 163 deletions
diff --git a/lib/getopt1.c b/lib/getopt1.c
deleted file mode 100644
index cf21c3aab4..0000000000
--- a/lib/getopt1.c
+++ /dev/null
@@ -1,163 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/* 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.
- */
-
-#include <zebra.h>
-#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.  */
-
-#define GETOPT_INTERFACE_VERSION 2
-#if !defined _LIBC && defined __GLIBC__ && __GLIBC__ >= 2
-#include <gnu-versions.h>
-#if _GNU_GETOPT_INTERFACE_VERSION == GETOPT_INTERFACE_VERSION
-#define ELIDE_CODE
-#endif
-#endif
-
-#ifndef ELIDE_CODE
-
-
-/* This needs to come after some library #include
-   to get __GNU_LIBRARY__ defined.  */
-#ifdef __GNU_LIBRARY__
-#include <stdlib.h>
-#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 /* Not ELIDE_CODE.  */
-
-#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 == -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");
-	}
-
-	exit(0);
-}
-
-#endif /* TEST */