FreeBSD/Linux Kernel Cross Reference
sys/bsd/net/raw_cb.h

     /*
      * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
      *
      * @APPLE_LICENSE_HEADER_START@
      * 
      * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
      * 
      * This file contains Original Code and/or Modifications of Original Code
      * as defined in and that are subject to the Apple Public Source License
     * Version 2.0 (the 'License'). You may not use this file except in
     * compliance with the License. Please obtain a copy of the License at
     * http://www.opensource.apple.com/apsl/ and read it before using this
     * file.
     * 
     * The Original Code and all software distributed under the License are
     * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
     * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
     * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
     * Please see the License for the specific language governing rights and
     * limitations under the License.
     * 
     * @APPLE_LICENSE_HEADER_END@
     */
    /*
     * Copyright (c) 1980, 1986, 1993
     *      The Regents of the University of California.  All rights reserved.
     *
     * Redistribution and use in source and binary forms, with or without
     * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     * 3. All advertising materials mentioning features or use of this software
     *    must display the following acknowledgement:
     *      This product includes software developed by the University of
     *      California, Berkeley and its contributors.
     * 4. Neither the name of the University nor the names of its contributors
     *    may be used to endorse or promote products derived from this software
     *    without specific prior written permission.
     *
     * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     * SUCH DAMAGE.
     *
     *      @(#)raw_cb.h    8.1 (Berkeley) 6/10/93
     */
    
    #ifndef _NET_RAW_CB_H_
    #define _NET_RAW_CB_H_
    #include <sys/appleapiopts.h>
    
    #include <sys/queue.h>
    
    #ifdef __APPLE_API_PRIVATE
    /*
     * Raw protocol interface control block.  Used
     * to tie a socket to the generic raw interface.
     */
    struct rawcb {
            LIST_ENTRY(rawcb) list;
            struct  socket *rcb_socket;     /* back pointer to socket */
            struct  sockaddr *rcb_faddr;    /* destination address */
            struct  sockaddr *rcb_laddr;    /* socket's address */
            struct  sockproto rcb_proto;    /* protocol family, protocol */
            u_long  reserved[4];            /* for future use */
    };
    #endif /* __APPLE_API_PRIVATE */
    
    #define sotorawcb(so)           ((struct rawcb *)(so)->so_pcb)
    
    /*
     * Nominal space allocated to a raw socket.
     */
    #define RAWSNDQ         8192
    #define RAWRCVQ         8192
    
    #ifdef KERNEL
    #ifdef __APPLE_API_PRIVATE
    extern LIST_HEAD(rawcb_list_head, rawcb) rawcb_list;
    
    int      raw_attach __P((struct socket *, int));
    void     raw_ctlinput __P((int, struct sockaddr *, void *));
    void     raw_detach __P((struct rawcb *));
    void     raw_disconnect __P((struct rawcb *));
    void     raw_init __P((void));
    void     raw_input __P((struct mbuf *,
                struct sockproto *, struct sockaddr *, struct sockaddr *));
   
   extern  struct pr_usrreqs raw_usrreqs;
   #endif /* __APPLE_API_PRIVATE */
   #endif
   
   #endif

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