getifaddrs.c File Reference

#include <sys/cdefs.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <net/if.h>
#include <errno.h>
#include <ifaddrs.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for getifaddrs.c:

Macros
#define	SA_LEN(sa)   sizeof(struct sockaddr)
#define	SALIGN   (sizeof(long) - 1)
#define	SA_RLEN(sa)   ((sa)->sa_len ? (((sa)->sa_len + SALIGN) & ~SALIGN) : (SALIGN + 1))
#define	ALIGNBYTES   XXX
#define	ALIGN(p)   (((u_long)(p) + ALIGNBYTES) &~ ALIGNBYTES)
#define	MAX_SYSCTL_TRY   5

Functions
int	getifaddrs (struct ifaddrs **pif)
void	freeifaddrs (struct ifaddrs *ifp)