#define IFF_LOWER_UP 0x10000 /* driver signals L1 up */
#define IFF_DORMANT 0x20000 /* driver signals dormant */
-#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|\
+#define IFF_ECHO 0x40000 /* echo sent packets */
+
+#define IFF_VOLATILE (IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)
/* Private (from user) interface flags (netdevice->priv_flags). */
#define IFF_MASTER_ALB 0x10 /* bonding master, balance-alb. */
#define IFF_BONDING 0x20 /* bonding master or slave */
#define IFF_SLAVE_NEEDARP 0x40 /* need ARPs for validation */
+#define IFF_ISATAP 0x80 /* ISATAP interface (RFC4214) */
#define IF_GET_IFACE 0x0001 /* for querying only */
#define IF_GET_PROTO 0x0002
--- /dev/null
+#ifndef __LINUX_NETFILTER_H
+#define __LINUX_NETFILTER_H
+
+
+/* Responses from hook functions. */
+#define NF_DROP 0
+#define NF_ACCEPT 1
+#define NF_STOLEN 2
+#define NF_QUEUE 3
+#define NF_REPEAT 4
+#define NF_STOP 5
+#define NF_MAX_VERDICT NF_STOP
+
+/* we overload the higher bits for encoding auxiliary data such as the queue
+ * number. Not nice, but better than additional function arguments. */
+#define NF_VERDICT_MASK 0x0000ffff
+#define NF_VERDICT_BITS 16
+
+#define NF_VERDICT_QMASK 0xffff0000
+#define NF_VERDICT_QBITS 16
+
+#define NF_QUEUE_NR(x) (((x << NF_VERDICT_QBITS) & NF_VERDICT_QMASK) | NF_QUEUE)
+
+/* only for userspace compatibility */
+/* Generic cache responses from hook functions.
+ <= 0x2000 is used for protocol-flags. */
+#define NFC_UNKNOWN 0x4000
+#define NFC_ALTERED 0x8000
+
+enum nf_inet_hooks {
+ NF_INET_PRE_ROUTING,
+ NF_INET_LOCAL_IN,
+ NF_INET_FORWARD,
+ NF_INET_LOCAL_OUT,
+ NF_INET_POST_ROUTING,
+ NF_INET_NUMHOOKS
+};
+
+#endif /*__LINUX_NETFILTER_H*/
unsigned int valid_hooks;
/* Hook entry points: one per netfilter hook. */
- unsigned int hook_entry[NF_IP_NUMHOOKS];
+ unsigned int hook_entry[NF_INET_NUMHOOKS];
/* Underflow points. */
- unsigned int underflow[NF_IP_NUMHOOKS];
+ unsigned int underflow[NF_INET_NUMHOOKS];
/* Number of entries */
unsigned int num_entries;
unsigned int size;
/* Hook entry points. */
- unsigned int hook_entry[NF_IP_NUMHOOKS];
+ unsigned int hook_entry[NF_INET_NUMHOOKS];
/* Underflow points. */
- unsigned int underflow[NF_IP_NUMHOOKS];
+ unsigned int underflow[NF_INET_NUMHOOKS];
/* Information about old entries: */
/* Number of counters (must be equal to current number of entries). */
RTM_NEWNDUSEROPT = 68,
#define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT
+ RTM_NEWADDRLABEL = 72,
+#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
+ RTM_DELADDRLABEL,
+#define RTM_NEWADDRLABEL RTM_NEWADDRLABEL
+ RTM_GETADDRLABEL,
+#define RTM_GETADDRLABEL RTM_GETADDRLABEL
+
__RTM_MAX,
#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1)
};
#include <linux/uio.h> /* iovec support */
#include <linux/types.h> /* pid_t */
-extern int sysctl_somaxconn;
#ifdef CONFIG_PROC_FS
struct seq_file;
extern void socket_seq_show(struct seq_file *seq);
#define AF_PPPOX 24 /* PPPoX sockets */
#define AF_WANPIPE 25 /* Wanpipe API Sockets */
#define AF_LLC 26 /* Linux LLC */
+#define AF_CAN 29 /* Controller Area Network */
#define AF_TIPC 30 /* TIPC sockets */
#define AF_BLUETOOTH 31 /* Bluetooth sockets */
#define AF_IUCV 32 /* IUCV sockets */
#define PF_PPPOX AF_PPPOX
#define PF_WANPIPE AF_WANPIPE
#define PF_LLC AF_LLC
+#define PF_CAN AF_CAN
#define PF_TIPC AF_TIPC
#define PF_BLUETOOTH AF_BLUETOOTH
#define PF_IUCV AF_IUCV
#include <arpa/inet.h>
#include <linux/if.h>
#include <iptables.h>
+#include <linux/netfilter.h>
#include <linux/netfilter_ipv4/ip_tables.h>
#include "utils.h"
#include "tc_util.h"
--- /dev/null
+/*
+ * q_rtlim.c RTLIM.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <fcntl.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <string.h>
+
+#include "utils.h"
+#include "tc_util.h"
+
+static void explain(void)
+{
+ fprintf(stderr,
+ "Usage: ... rlim limit PACKETS rate KBPS [ overhead BYTES ]\n");
+}
+
+static void explain1(char *arg)
+{
+ fprintf(stderr, "Illegal \"%s\"\n", arg);
+}
+
+
+#define usage() return(-1)
+
+static int rlim_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
+{
+ unsigned x;
+ struct tc_rlim_qopt opt = {
+ .overhead = 24, /* Ether IPG + Preamble + CRC */
+ };
+ struct rtattr *tail;
+
+ while (argc > 0) {
+ if (matches(*argv, "limit") == 0) {
+ NEXT_ARG();
+ if (opt.limit) {
+ fprintf(stderr, "Double \"limit\" spec\n");
+ return -1;
+ }
+ if (get_size(&opt.limit, *argv)) {
+ explain1("limit");
+ return -1;
+ }
+ } else if (strcmp(*argv, "rate") == 0) {
+ NEXT_ARG();
+ if (opt.rate) {
+ fprintf(stderr, "Double \"rate\" spec\n");
+ return -1;
+ }
+
+ if (get_rate(&x, *argv)) {
+ explain1("rate");
+ return -1;
+ }
+ opt.rate = x;
+ } else if (strcmp(*argv, "help") == 0) {
+ explain();
+ return -1;
+ } else {
+ fprintf(stderr, "What is \"%s\"?\n", *argv);
+ explain();
+ return -1;
+ }
+ argc--; argv++;
+ }
+
+ if (opt.rate == 0) {
+ fprintf(stderr, "\"rate\" is required.\n");
+ return -1;
+ }
+
+ if (opt.limit == 0)
+ opt.limit = 1000;
+
+ tail = NLMSG_TAIL(n);
+ addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
+ addattr_l(n, 2024, TCA_RLIM_PARMS, &opt, sizeof(opt));
+ tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail;
+
+ return 0;
+}
+
+static int rlim_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
+{
+ struct rtattr *tb[TCA_RLIM_PARMS+1];
+ struct tc_rlim_qopt *qopt;
+ SPRINT_BUF(b1);
+ SPRINT_BUF(b2);
+
+ if (opt == NULL)
+ return 0;
+
+ parse_rtattr_nested(tb, TCA_RLIM_PARMS, opt);
+ if (tb[TCA_RLIM_PARMS] == NULL)
+ return -1;
+
+ qopt = RTA_DATA(tb[TCA_RLIM_PARMS]);
+ if (RTA_PAYLOAD(tb[TCA_RLIM_PARMS]) < sizeof(*qopt))
+ return -1;
+
+ fprintf(f, "limit %s rate %s overhead %u",
+ sprint_size(qopt->limit, b1),
+ sprint_rate(qopt->rate, b2),
+ qopt->overhead);
+
+ return 0;
+}
+
+struct qdisc_util rlim_qdisc_util = {
+ .id = "rlim",
+ .parse_qopt = rlim_parse_opt,
+ .print_qopt = rlim_print_opt,
+};
+
projects / lisovros / iproute2_canprio.git / commitdiff