1 files changed, 124 insertions, 0 deletions
diff --git a/package/iptables/patches/005-imq.patch b/package/iptables/patches/005-imq.patch
new file mode 100644
index 000000000..9e4d6277b
--- /dev/null
+++ b/package/iptables/patches/005-imq.patch
@@ -0,0 +1,124 @@
+--- /dev/null
++++ b/extensions/.IMQ-testx
+@@ -0,0 +1,3 @@
++#!/bin/sh
++# True if IMQ target patch is applied.
++[ -f $KERNEL_DIR/include/linux/netfilter/xt_IMQ.h ] && echo IMQ
+--- /dev/null
++++ b/extensions/libxt_IMQ.c
+@@ -0,0 +1,103 @@
++/* Shared library add-on to iptables to add IMQ target support. */
++#include <stdio.h>
++#include <string.h>
++#include <stdlib.h>
++#include <getopt.h>
++
++#include <xtables.h>
++#include <linux/netfilter/x_tables.h>
++#include <linux/netfilter/xt_IMQ.h>
++
++/* Function which prints out usage message. */
++static void IMQ_help(void)
++{
++	printf(
++"IMQ target v%s options:\n"
++"  --todev <N>		enqueue to imq<N>, defaults to 0\n",
++XTABLES_VERSION);
++}
++
++static struct option IMQ_opts[] = {
++	{ "todev", 1, 0, '1' },
++	{ 0 }
++};
++
++/* Initialize the target. */
++static void IMQ_init(struct xt_entry_target *t)
++{
++	struct xt_imq_info *mr = (struct xt_imq_info*)t->data;
++
++	mr->todev = 0;
++}
++
++/* Function which parses command options; returns true if it
++   ate an option */
++static int IMQ_parse(int c, char **argv, int invert, unsigned int *flags,
++      const void *entry, struct xt_entry_target **target)
++{
++	struct xt_imq_info *mr = (struct xt_imq_info*)(*target)->data;
++
++	switch(c) {
++	case '1':
++		if (xtables_check_inverse(optarg, &invert, NULL, 0, argv))
++			xtables_error(PARAMETER_PROBLEM,
++				   "Unexpected `!' after --todev");
++		mr->todev=atoi(optarg);
++		break;
++	default:
++		return 0;
++	}
++	return 1;
++}
++
++/* Prints out the targinfo. */
++static void IMQ_print(const void *ip,
++      const struct xt_entry_target *target,
++      int numeric)
++{
++	struct xt_imq_info *mr = (struct xt_imq_info*)target->data;
++
++	printf("IMQ: todev %u ", mr->todev);
++}
++
++/* Saves the union ipt_targinfo in parsable form to stdout. */
++static void IMQ_save(const void *ip, const struct xt_entry_target *target)
++{
++	struct xt_imq_info *mr = (struct xt_imq_info*)target->data;
++
++	printf("--todev %u", mr->todev);
++}
++
++static struct xtables_target imq_target = {
++	.name		= "IMQ",
++	.version	= XTABLES_VERSION,
++	.family		= NFPROTO_IPV4,
++	.size		= XT_ALIGN(sizeof(struct xt_imq_info)),
++	.userspacesize	= XT_ALIGN(sizeof(struct xt_imq_info)),
++	.help		= IMQ_help,
++	.init		= IMQ_init,
++	.parse		= IMQ_parse,
++	.print		= IMQ_print,
++	.save		= IMQ_save,
++	.extra_opts	= IMQ_opts,
++};
++
++static struct xtables_target imq_target6 = {
++	.name		= "IMQ",
++	.version	= XTABLES_VERSION,
++	.family		= NFPROTO_IPV6,
++	.size		= XT_ALIGN(sizeof(struct xt_imq_info)),
++	.userspacesize	= XT_ALIGN(sizeof(struct xt_imq_info)),
++	.help		= IMQ_help,
++	.init		= IMQ_init,
++	.parse		= IMQ_parse,
++	.print		= IMQ_print,
++	.save		= IMQ_save,
++	.extra_opts	= IMQ_opts,
++};
++
++void _init(void)
++{
++	xtables_register_target(&imq_target);
++	xtables_register_target(&imq_target6);
++}
+--- /dev/null
++++ b/include/linux/netfilter/xt_IMQ.h
+@@ -0,0 +1,9 @@
++#ifndef _XT_IMQ_H
++#define _XT_IMQ_H
++
++struct xt_imq_info {
++	unsigned int todev;     /* target imq device */
++};
++
++#endif /* _XT_IMQ_H */
++