1 /* 2 * Copyright (c) 2000-2012 Apple Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* 29 * Copyright (c) 1980, 1986, 1993 30 * The Regents of the University of California. All rights reserved. 31 * 32 * Redistribution and use in source and binary forms, with or without 33 * modification, are permitted provided that the following conditions 34 * are met: 35 * 1. Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * 2. Redistributions in binary form must reproduce the above copyright 38 * notice, this list of conditions and the following disclaimer in the 39 * documentation and/or other materials provided with the distribution. 40 * 3. All advertising materials mentioning features or use of this software 41 * must display the following acknowledgement: 42 * This product includes software developed by the University of 43 * California, Berkeley and its contributors. 44 * 4. Neither the name of the University nor the names of its contributors 45 * may be used to endorse or promote products derived from this software 46 * without specific prior written permission. 47 * 48 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 49 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 50 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 51 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 52 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 53 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 54 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 55 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 56 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 57 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 58 * SUCH DAMAGE. 59 * 60 * @(#)raw_cb.h 8.1 (Berkeley) 6/10/93 61 */ 62 63 #ifndef _NET_RAW_CB_H_ 64 #define _NET_RAW_CB_H_ 65 #ifdef BSD_KERNEL_PRIVATE 66 #include <sys/queue.h> 67 68 /* 69 * Raw protocol interface control block. Used 70 * to tie a socket to the generic raw interface. 71 */ 72 struct rawcb { 73 LIST_ENTRY(rawcb) list; 74 struct socket *rcb_socket; /* back pointer to socket */ 75 struct sockaddr *rcb_faddr; /* destination address */ 76 struct sockaddr *rcb_laddr; /* socket's address */ 77 struct sockproto rcb_proto; /* protocol family, protocol */ 78 uint32_t reserved[4]; /* for future use */ 79 }; 80 81 #define sotorawcb(so) ((struct rawcb *)(so)->so_pcb) 82 83 /* 84 * Nominal space allocated to a raw socket. 85 */ 86 #define RAWSNDQ 8192 87 #define RAWRCVQ 8192 88 89 extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list; 90 91 __BEGIN_DECLS 92 extern int raw_attach(struct socket *, int); 93 extern void raw_ctlinput(int, struct sockaddr *, void *, struct ifnet *); 94 extern void raw_detach_nofree(struct rawcb *); 95 extern void raw_disconnect(struct rawcb *); 96 extern void raw_input(struct mbuf *, struct sockproto *, struct sockaddr *, 97 struct sockaddr *); 98 __END_DECLS 99 100 extern struct pr_usrreqs raw_usrreqs; 101 #endif /* BSD_KERNEL_PRIVATE */ 102 #endif /* _NET_RAW_CB_H_ */ 103