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-rw-r--r--extensions/libip6t_mark.c123
1 files changed, 0 insertions, 123 deletions
diff --git a/extensions/libip6t_mark.c b/extensions/libip6t_mark.c
deleted file mode 100644
index 9b801a4e..00000000
--- a/extensions/libip6t_mark.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Shared library add-on to ip6tables to add NFMARK matching support. */
-#include <stdio.h>
-#include <netdb.h>
-#include <string.h>
-#include <stdlib.h>
-#include <getopt.h>
-
-#include <ip6tables.h>
-/* For 64bit kernel / 32bit userspace */
-#include "../include/linux/netfilter_ipv6/ip6t_mark.h"
-
-/* Function which prints out usage message. */
-static void
-help(void)
-{
- printf(
-"MARK match v%s options:\n"
-"[!] --mark value[/mask] Match nfmark value with optional mask\n"
-"\n",
-IPTABLES_VERSION);
-}
-
-static struct option opts[] = {
- { "mark", 1, 0, '1' },
- {0}
-};
-
-/* Function which parses command options; returns true if it
- ate an option */
-static int
-parse(int c, char **argv, int invert, unsigned int *flags,
- const void *entry,
- unsigned int *nfcache,
- struct xt_entry_match **match)
-{
- struct ip6t_mark_info *markinfo = (struct ip6t_mark_info *)(*match)->data;
-
- switch (c) {
- char *end;
- case '1':
- check_inverse(optarg, &invert, &optind, 0);
- markinfo->mark = strtoul(optarg, &end, 0);
- if (*end == '/') {
- markinfo->mask = strtoul(end+1, &end, 0);
- } else
- markinfo->mask = 0xffffffff;
- if (*end != '\0' || end == optarg)
- exit_error(PARAMETER_PROBLEM, "Bad MARK value `%s'", optarg);
- if (invert)
- markinfo->invert = 1;
- *flags = 1;
- break;
-
- default:
- return 0;
- }
- return 1;
-}
-
-static void
-print_mark(unsigned long mark, unsigned long mask, int numeric)
-{
- if(mask != 0xffffffff)
- printf("0x%lx/0x%lx ", mark, mask);
- else
- printf("0x%lx ", mark);
-}
-
-/* Final check; must have specified --mark. */
-static void
-final_check(unsigned int flags)
-{
- if (!flags)
- exit_error(PARAMETER_PROBLEM,
- "MARK match: You must specify `--mark'");
-}
-
-/* Prints out the matchinfo. */
-static void
-print(const void *ip,
- const struct xt_entry_match *match,
- int numeric)
-{
- struct ip6t_mark_info *info = (struct ip6t_mark_info *)match->data;
-
- printf("MARK match ");
-
- if (info->invert)
- printf("!");
-
- print_mark(info->mark, info->mask, numeric);
-}
-
-/* Saves the union ip6t_matchinfo in parsable form to stdout. */
-static void
-save(const void *ip, const struct xt_entry_match *match)
-{
- struct ip6t_mark_info *info = (struct ip6t_mark_info *)match->data;
-
- if (info->invert)
- printf("! ");
-
- printf("--mark ");
- print_mark(info->mark, info->mask, 0);
-}
-
-static struct ip6tables_match mark = {
- .name = "mark",
- .version = IPTABLES_VERSION,
- .size = IP6T_ALIGN(sizeof(struct ip6t_mark_info)),
- .userspacesize = IP6T_ALIGN(sizeof(struct ip6t_mark_info)),
- .help = &help,
- .parse = &parse,
- .final_check = &final_check,
- .print = &print,
- .save = &save,
- .extra_opts = opts,
-};
-
-void _init(void)
-{
- register_match6(&mark);
-}