1 /* 2 * Copyright (c) 1980, 1986 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * from: @(#)raw_cb.h 7.6 (Berkeley) 6/28/90 34 * $Id: raw_cb.h,v 1.3 1993/05/20 03:06:09 cgd Exp $ 35 */ 36 37 #ifndef _NET_RAW_CB_H_ 38 #define _NET_RAW_CB_H_ 39 40 /* 41 * Raw protocol interface control block. Used 42 * to tie a socket to the generic raw interface. 43 */ 44 struct rawcb { 45 struct rawcb *rcb_next; /* doubly linked list */ 46 struct rawcb *rcb_prev; 47 struct socket *rcb_socket; /* back pointer to socket */ 48 struct sockaddr *rcb_faddr; /* destination address */ 49 struct sockaddr *rcb_laddr; /* socket's address */ 50 struct sockproto rcb_proto; /* protocol family, protocol */ 51 }; 52 53 #define sotorawcb(so) ((struct rawcb *)(so)->so_pcb) 54 55 /* 56 * Nominal space allocated to a raw socket. 57 */ 58 #define RAWSNDQ 8192 59 #define RAWRCVQ 8192 60 61 #ifdef KERNEL 62 struct rawcb rawcb; /* head of list */ 63 #endif 64 65 #endif /* !_NET_RAW_CB_H_ */ 66