1aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger/* 2aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 3aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * q_ingress.c INGRESS. 4aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 5aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * This program is free software; you can redistribute it and/or 6aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * modify it under the terms of the GNU General Public License 7aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * as published by the Free Software Foundation; either version 8aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 2 of the License, or (at your option) any later version. 9aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 10aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * Authors: J Hadi Salim 11aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 12aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * This is here just in case it is needed 13aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * useless right now; might be useful in the future 14aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger * 15aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger */ 16aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 17aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <stdio.h> 18aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <stdlib.h> 19aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <unistd.h> 20aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <syslog.h> 21aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <fcntl.h> 22aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <sys/socket.h> 23aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <netinet/in.h> 24aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <arpa/inet.h> 25aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include <string.h> 26aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 27aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include "utils.h" 28aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger#include "tc_util.h" 29aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 30aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemmingerstatic void explain(void) 31aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger{ 32aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger fprintf(stderr, "Usage: ... ingress \n"); 33aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger} 34aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 35aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemmingerstatic int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n) 36aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger{ 37aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 38aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger if (argc > 0) { 39aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger while (argc > 0) { 40aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 41aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger if (strcmp(*argv, "handle") == 0) { 42aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger NEXT_ARG(); 43aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger argc--; argv++; 44aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger } else { 45aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger fprintf(stderr, "What is \"%s\"?\n", *argv); 46aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger explain(); 47aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger return -1; 48aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger } 49aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger } 50aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger } 51aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 52aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger addattr_l(n, 1024, TCA_OPTIONS, NULL, 0); 53aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger return 0; 54aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger} 55aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 56aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemmingerstatic int ingress_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt) 57aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger{ 58aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 59aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger fprintf(f, "---------------- "); 60aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger return 0; 61aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger} 62aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger 6395812b56a5a66e7e9a21744cfe8bc0bb9791ea98net[shemminger]!kaberstruct qdisc_util ingress_qdisc_util = { 64f2f99e2eefdbd9cb6a750b19a7b3036db351b983osdl.net!shemminger .id = "ingress", 65f2f99e2eefdbd9cb6a750b19a7b3036db351b983osdl.net!shemminger .parse_qopt = ingress_parse_opt, 66f2f99e2eefdbd9cb6a750b19a7b3036db351b983osdl.net!shemminger .print_qopt = ingress_print_opt, 67aba5acdfdb347d2c21fc67d613d83d4430ca3937osdl.org!shemminger}; 68