1 /* $OpenBSD: uipc_proto.c,v 1.3 1998/04/26 22:40:42 millert Exp $ */ 2 /* $NetBSD: uipc_proto.c,v 1.8 1996/02/13 21:10:47 christos Exp $ */ 3 4 /*- 5 * Copyright (c) 1982, 1986, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)uipc_proto.c 8.1 (Berkeley) 6/10/93 37 */ 38 39 #include <sys/param.h> 40 #include <sys/socket.h> 41 #include <sys/protosw.h> 42 #include <sys/domain.h> 43 #include <sys/mbuf.h> 44 #include <sys/un.h> 45 #include <sys/socketvar.h> 46 47 #include <net/if.h> 48 #include <net/raw_cb.h> 49 50 /* 51 * Definitions of protocols supported in the UNIX domain. 52 */ 53 54 extern struct domain unixdomain; /* or at least forward */ 55 56 struct protosw unixsw[] = { 57 { SOCK_STREAM, &unixdomain, PF_LOCAL, PR_CONNREQUIRED|PR_WANTRCVD|PR_RIGHTS, 58 0, 0, 0, 0, 59 uipc_usrreq, 60 0, 0, 0, 0, 61 }, 62 { SOCK_DGRAM, &unixdomain, PF_LOCAL, PR_ATOMIC|PR_ADDR|PR_RIGHTS, 63 0, 0, 0, 0, 64 uipc_usrreq, 65 0, 0, 0, 0, 66 }, 67 { 0, 0, 0, 0, 68 raw_input, 0, raw_ctlinput, 0, 69 raw_usrreq, 70 raw_init, 0, 0, 0, 71 } 72 }; 73 74 struct domain unixdomain = 75 { AF_LOCAL, "unix", 0, unp_externalize, unp_dispose, 76 unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] }; 77