diff options
Diffstat (limited to 'package/iptables/patches/005-imq.patch')
| -rw-r--r-- | package/iptables/patches/005-imq.patch | 124 |
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 0000000000..9e4d6277b5 --- /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 */ ++ |