route-linux.c File Reference

#include "config.h"
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <sys/uio.h>
#include <asm/types.h>
#include <netinet/in.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <net/route.h>
#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "dnet.h"

Go to the source code of this file.

Classes
struct	route_handle
Defines
#define	ADDR_ISHOST(a)
#define	PROC_ROUTE_FILE   "/proc/net/route"
#define	PROC_IPV6_ROUTE_FILE   "/proc/net/ipv6_route"
Functions
route_t *	route_open (void)
int	route_add (route_t *r, const struct route_entry *entry)
int	route_delete (route_t *r, const struct route_entry *entry)
int	route_get (route_t *r, struct route_entry *entry)
int	route_loop (route_t *r, route_handler callback, void *arg)
route_t *	route_close (route_t *r)

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Define Documentation

#define ADDR_ISHOST (  a   )

Value: (((a)->addr_type == ADDR_TYPE_IP && \ (a)->addr_bits == IP_ADDR_BITS) || \ ((a)->addr_type == ADDR_TYPE_IP6 && \ (a)->addr_bits == IP6_ADDR_BITS)) Definition at line 32 of file route-linux.c.

#define PROC_IPV6_ROUTE_FILE   "/proc/net/ipv6_route"

Definition at line 38 of file route-linux.c. Referenced by route_loop().

#define PROC_ROUTE_FILE   "/proc/net/route"

Definition at line 37 of file route-linux.c. Referenced by route_loop().

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Function Documentation

int route_add (  route_t *  r, const struct route_entry *  entry )

Definition at line 71 of file route-linux.c. References addr::addr_bits, addr_btos(), ADDR_ISHOST, addr_net(), addr_ntos(), memcpy, memset, route_entry::route_dst, and route_entry::route_gw.

route_t* route_close (  route_t *  r  )

Definition at line 276 of file route-linux.c. References NULL.

int route_delete (  route_t *  r, const struct route_entry *  entry )

Definition at line 94 of file route-linux.c. References addr::addr_bits, addr_btos(), ADDR_ISHOST, addr_net(), addr_ntos(), memcpy, memset, and route_entry::route_dst.

int route_get (  route_t *  r, struct route_entry *  entry )

Definition at line 116 of file route-linux.c. References addr::addr_bits, addr::addr_type, ADDR_TYPE_IP, ADDR_TYPE_IP6, errno, IP6_ADDR_LEN, IP_ADDR_ANY, IP_ADDR_LEN, memcpy, memset, route_entry::route_dst, and route_entry::route_gw.

int route_loop (  route_t *  r, route_handler  callback, void *  arg )

Definition at line 210 of file route-linux.c. References addr_aton, addr::addr_bits, addr_mtob(), addr::addr_type, ADDR_TYPE_IP, IP6_ADDR_BITS, IP_ADDR_ANY, IP_ADDR_BITS, IP_ADDR_LEN, NULL, PROC_IPV6_ROUTE_FILE, PROC_ROUTE_FILE, route_entry::route_dst, route_entry::route_gw, and snprintf.

route_t* route_open (  void   )

Definition at line 46 of file route-linux.c. References memset, NULL, and route_close().

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