You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

45 lines
1004 B
C

24 years ago
#include <sys/param.h>
#include <sys/types.h>
#ifndef __MINGW32__
#include <sys/socket.h>
#include <netinet/in.h>
#endif
#include "windoze.h"
#include <errno.h>
24 years ago
#include "byte.h"
#include "socket.h"
#include "ip6.h"
#include "haveip6.h"
#include "uint32.h"
#include "ip4.h"
#include "havescope.h"
24 years ago
int socket_connect6(int s,const char ip[16],uint16 port,uint32 scope_id)
{
#ifdef LIBC_HAS_IP6
struct sockaddr_in6 sa;
if (noipv6) {
#endif
if (ip6_isv4mapped(ip))
return winsock2errno(socket_connect4(s,ip+12,port));
24 years ago
if (byte_equal(ip,16,V6loopback))
return winsock2errno(socket_connect4(s,ip4loopback,port));
24 years ago
#ifdef LIBC_HAS_IP6
}
byte_zero(&sa,sizeof sa);
sa.sin6_family = PF_INET6;
uint16_pack_big((char *) &sa.sin6_port,port);
sa.sin6_flowinfo = 0;
#ifdef LIBC_HAS_SCOPE_ID
24 years ago
sa.sin6_scope_id = scope_id;
#endif
24 years ago
byte_copy((char *) &sa.sin6_addr,16,ip);
return winsock2errno(connect(s,(void*) &sa,sizeof sa));
24 years ago
#else
errno=EPROTONOSUPPORT;
24 years ago
return -1;
#endif
}