1 /* $NetBSD: uipc_proto.c,v 1.18 2005/12/11 12:24:30 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1982, 1986, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * @(#)uipc_proto.c 8.2 (Berkeley) 2/14/95 32 */ 33 34 #include <sys/cdefs.h> 35 __KERNEL_RCSID(0, "$NetBSD: uipc_proto.c,v 1.18 2005/12/11 12:24:30 christos Exp $"); 36 37 #include <sys/param.h> 38 #include <sys/socket.h> 39 #include <sys/protosw.h> 40 #include <sys/domain.h> 41 #include <sys/mbuf.h> 42 #include <sys/un.h> 43 #include <sys/socketvar.h> 44 45 #include <net/if.h> 46 #include <net/raw_cb.h> 47 48 /* 49 * Definitions of protocols supported in the UNIX domain. 50 */ 51 52 DOMAIN_DEFINE(unixdomain); /* forward define and add to link set */ 53 54 const struct protosw unixsw[] = { 55 { SOCK_STREAM, &unixdomain, 0, PR_CONNREQUIRED|PR_WANTRCVD|PR_RIGHTS|PR_LISTEN, 56 0, 0, 0, uipc_ctloutput, 57 uipc_usrreq, 58 0, 0, 0, 0, 59 }, 60 { SOCK_DGRAM, &unixdomain, 0, PR_ATOMIC|PR_ADDR|PR_RIGHTS, 61 0, 0, 0, uipc_ctloutput, 62 uipc_usrreq, 63 0, 0, 0, 0, 64 }, 65 { 0, 0, 0, 0, 66 raw_input, 0, raw_ctlinput, 0, 67 raw_usrreq, 68 raw_init, 0, 0, 0, 69 } 70 }; 71 72 struct domain unixdomain = 73 { AF_LOCAL, "unix", 0, unp_externalize, unp_dispose, 74 unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] }; 75