#define _GNU_SOURCE | |
#include <sys/socket.h> | |
#include <netdb.h> | |
#include <string.h> | |
#include <netinet/in.h> | |
struct hostent *gethostbyname2(const char *name, int af) | |
{ | |
static struct hostent h; | |
static long buf[512/sizeof(long)]; | |
struct hostent *res; | |
if (gethostbyname2_r(name, af, &h, | |
(void *)buf, sizeof buf, &res, &h_errno)) return 0; | |
return &h; | |
} |