| /* |
| * This file is part of the UCB release of Plan 9. It is subject to the license |
| * terms in the LICENSE file found in the top-level directory of this |
| * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No |
| * part of the UCB release of Plan 9, including this file, may be copied, |
| * modified, propagated, or distributed except according to the terms contained |
| * in the LICENSE file. |
| */ |
| /* posix */ |
| #include <sys/types.h> |
| #include <unistd.h> |
| #include <stdlib.h> |
| #include <errno.h> |
| |
| /* bsd extensions */ |
| #include <sys/uio.h> |
| #include <sys/socket.h> |
| |
| #include <sys/plan9_helpers.h> |
| |
| /* Create two new sockets, of type TYPE in domain DOMAIN and using |
| protocol PROTOCOL, which are connected to each other, and put file |
| descriptors for them in FDS[0] and FDS[1]. If PROTOCOL is zero, |
| one will be chosen automatically. Returns 0 on success, -1 for errors. */ |
| int socketpair(int domain, int type, int protocol, int *sv) |
| { |
| switch (domain) { |
| case PF_UNIX: |
| return pipe(sv); |
| default: |
| errno = EOPNOTSUPP; |
| return -1; |
| } |
| } |
