iptables: update to v1.4.6, relocate patches - patch by Edgar Soldin

[openwrt/staging/yousong.git] / package / iptables / patches / 005-imq.patch

diff --git a/package/iptables/patches/005-imq.patch b/package/iptables/patches/005-imq.patch
new file mode 100644 (file)
index 0000000..9e4d627
--- /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 */
++