Return to raw_cb.h CVS log

Up to [local] / sys / net

Annotation of sys/net/raw_cb.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: raw_cb.h,v 1.6 2003/06/02 23:28:12 millert Exp $      */
                      2: /*     $NetBSD: raw_cb.h,v 1.9 1996/02/13 22:00:41 christos Exp $      */
                      3:
                      4: /*
                      5:  * Copyright (c) 1980, 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. Neither the name of the University nor the names of its contributors
                     17:  *    may be used to endorse or promote products derived from this software
                     18:  *    without specific prior written permission.
                     19:  *
                     20:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     21:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     22:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     23:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     24:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     25:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     26:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     27:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     28:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     29:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     30:  * SUCH DAMAGE.
                     31:  *
                     32:  *     @(#)raw_cb.h    8.1 (Berkeley) 6/10/93
                     33:  */
                     34:
                     35: #ifndef _NET_RAW_CB_H_
                     36: #define _NET_RAW_CB_H_
                     37:
                     38: /*
                     39:  * Raw protocol interface control block.  Used
                     40:  * to tie a socket to the generic raw interface.
                     41:  */
                     42: struct rawcb {
                     43:        LIST_ENTRY(rawcb) rcb_list;     /* doubly linked list */
                     44:        struct  socket *rcb_socket;     /* back pointer to socket */
                     45:        struct  sockaddr *rcb_faddr;    /* destination address */
                     46:        struct  sockaddr *rcb_laddr;    /* socket's address */
                     47:        struct  sockproto rcb_proto;    /* protocol family, protocol */
                     48: };
                     49:
                     50: #define        sotorawcb(so)           ((struct rawcb *)(so)->so_pcb)
                     51:
                     52: /*
                     53:  * Nominal space allocated to a raw socket.
                     54:  */
                     55: #define        RAWSNDQ         8192
                     56: #define        RAWRCVQ         8192
                     57:
                     58: #ifdef _KERNEL
                     59: extern LIST_HEAD(rawcbhead, rawcb) rawcb;              /* head of list */
                     60:
                     61: int     raw_attach(struct socket *, int);
                     62: void    *raw_ctlinput(int, struct sockaddr *, void *);
                     63: void    raw_detach(struct rawcb *);
                     64: void    raw_disconnect(struct rawcb *);
                     65: void    raw_init(void);
                     66: void    raw_input(struct mbuf *, ...);
                     67: int     raw_usrreq(struct socket *,
                     68:            int, struct mbuf *, struct mbuf *, struct mbuf *);
                     69:
                     70: #endif /* _KERNEL */
                     71: #endif /* _NET_RAW_CB_H_ */