1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright (c) 1990-1996 by Sun Microsystems, Inc.
24*0Sstevel@tonic-gate * All rights reserved.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include <sys/types.h>
30*0Sstevel@tonic-gate #include <sys/socket.h>
31*0Sstevel@tonic-gate #include <sys/errno.h>
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate extern int errno;
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate int
socketpair(family,type,protocol,sv)36*0Sstevel@tonic-gate socketpair(family, type, protocol, sv)
37*0Sstevel@tonic-gate register int family;
38*0Sstevel@tonic-gate register int type;
39*0Sstevel@tonic-gate register int protocol;
40*0Sstevel@tonic-gate register int sv[2];
41*0Sstevel@tonic-gate {
42*0Sstevel@tonic-gate int ret;
43*0Sstevel@tonic-gate static int map[] = {0, 2, 1, 4, 5, 6};
44*0Sstevel@tonic-gate if ((ret = _socketpair_bsd(family, map[type], protocol,
45*0Sstevel@tonic-gate sv)) == -1) {
46*0Sstevel@tonic-gate maperror(errno);
47*0Sstevel@tonic-gate switch (errno) {
48*0Sstevel@tonic-gate case EAFNOSUPPORT:
49*0Sstevel@tonic-gate case EPROTOTYPE:
50*0Sstevel@tonic-gate errno = EPROTONOSUPPORT;
51*0Sstevel@tonic-gate break;
52*0Sstevel@tonic-gate }
53*0Sstevel@tonic-gate }
54*0Sstevel@tonic-gate return (ret);
55*0Sstevel@tonic-gate }
56