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- /*
- * Copyright (c) 1980, 1986 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * @(#)raw_cb.h 7.4 (Berkeley) 2/17/89
- */
-
- /*
- * Raw protocol interface control block. Used
- * to tie a socket to the generic raw interface.
- */
- struct rawcb {
- struct rawcb *rcb_next; /* doubly linked list */
- struct rawcb *rcb_prev;
- 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 */
- caddr_t rcb_pcb; /* protocol specific stuff */
- struct mbuf *rcb_options; /* protocol specific options */
- struct route rcb_route; /* routing information */
- short rcb_flags;
- };
-
- /*
- * Since we can't interpret canonical addresses,
- * we mark an address present in the flags field.
- */
- #define RAW_LADDR 01
- #define RAW_FADDR 02
- #define RAW_DONTROUTE 04 /* no routing, default */
-
- #define sotorawcb(so) ((struct rawcb *)(so)->so_pcb)
-
- /*
- * Nominal space allocated to a raw socket.
- */
- #define RAWSNDQ 8192
- #define RAWRCVQ 8192
-
- /*
- * Format of raw interface header prepended by
- * raw_input after call from protocol specific
- * input routine.
- */
- struct raw_header {
- struct sockproto raw_proto; /* format of packet */
- struct sockaddr raw_dst; /* dst address for rawintr */
- struct sockaddr raw_src; /* src address for sbappendaddr */
- };
-
- #ifdef _KERNEL
- struct rawcb rawcb; /* head of list */
- #endif
-