1 /* net/udp6 - Create an IPv6 UDP socket
2 * Copyright (C) 2004,2005 Bruce Guenter <bruce@untroubled.org>
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
13 *
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
17 */
18 #include "sysdeps.h"
19 #include <errno.h>
20 #include <sys/param.h>
21 #include <sys/socket.h>
22 #include <netinet/in.h>
23 #include <unistd.h>
24 #include "socket.h"
25
26 /** Create a UDP/IPv6 socket. */
socket_udp6(void)27 int socket_udp6(void)
28 {
29 #if HASIPV6
30 return socket(AF_INET6, SOCK_DGRAM, 0);
31 #else
32 errno = EPROTONOSUPPORT;
33 return -1;
34 #endif
35 }
36