ifacewatch.c File Reference

#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <net/if.h>
#include <net/route.h>
#include <syslog.h>
#include <inttypes.h>
#include "openssdpsocket.h"
#include "upnputils.h"
#include "minissdpdtypes.h"

Include dependency graph for ifacewatch.c:

Macros
#define	SALIGN   (sizeof(int32_t) - 1)
#define	SA_RLEN(sa)   (SA_LEN(sa) ? ((SA_LEN(sa) + SALIGN) & ~SALIGN) : (SALIGN + 1))

Functions
int	OpenAndConfInterfaceWatchSocket (void)
int	ProcessInterfaceWatch (int s, int s_ssdp, int s_ssdp6)

Variables
struct lan_addr_list	lan_addrs

Macro Definition Documentation

SA_RLEN

#define SA_RLEN

(

sa

)

(SA_LEN(sa) ? ((SA_LEN(sa) + SALIGN) & ~SALIGN) : (SALIGN + 1))

SALIGN

#define SALIGN   (sizeof(int32_t) - 1)

Function Documentation

OpenAndConfInterfaceWatchSocket()

int OpenAndConfInterfaceWatchSocket

(

void

)

ProcessInterfaceWatch()

int ProcessInterfaceWatch	(	int	s,
		int	s_ssdp,
		int	s_ssdp6
	)

Process the message and add/drop multicast membership if needed

Variable Documentation

lan_addrs

struct lan_addr_list lan_addrs