raw_cb.h
资源名称:ixp425BSP.rar [点击查看]
上传用户:luoyougen
上传日期:2008-05-12
资源大小:23136k
文件大小:4k
源码类别:
VxWorks
开发平台:
C/C++
- /* raw_cb.h - raw protocol interface control block header file */
- /* Copyright 1984 - 2001 Wind River Systems, Inc. */
- /*
- * 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
- */
- /*
- modification history
- --------------------
- 03c,10oct01,rae merge from truestack (VIRTUAL_STACK)
- 03b,31jan97,vin changed declaration according to prototype decl in protosw.h
- 03a,03mar96,vin created from BSD4.4 stuff,integrated with 02i of raw_cb.h
- 02i,22sep92,rrr added support for c++
- 02h,26may92,rrr the tree shuffle
- 02g,28feb92,wmd changed last pragma to turn off alignment 1.
- 02f,04oct91,rrr passed through the ansification filter
- -fixed #else and #endif
- -changed copyright notice
- 02e,10jun91.del added pragma for gnu960 alignment.
- 02d,05oct90,shl added copyright notice.
- made #endif ANSI style.
- 02c,16apr89,gae updated to new 4.3BSD.
- 02b,04nov87,dnw moved rawcb definition to raw_cb.c.
- 02a,03apr87,ecs added header and copyright.
- */
- #ifndef __INCraw_cbh
- #define __INCraw_cbh
- #ifdef __cplusplus
- extern "C" {
- #endif
- #if ((CPU_FAMILY==I960) && (defined __GNUC__))
- #pragma align 1 /* tell gcc960 not to optimize alignments */
- #endif /* CPU_FAMILY==I960 */
- /*
- * 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 */
- };
- #if ((CPU_FAMILY==I960) && (defined __GNUC__))
- #pragma align 0 /* turn off alignment requirement */
- #endif /* CPU_FAMILY==I960 */
- #define sotorawcb(so) ((struct rawcb *)(so)->so_pcb)
- /*
- * Nominal space allocated to a raw socket.
- */
- #define RAWSNDQ 8192
- #define RAWRCVQ 8192
- #ifndef VIRTUAL_STACK
- extern struct rawcb rawcb; /* head of list */
- #endif
- extern int raw_attach (struct socket *, int);
- extern void raw_ctlinput (int, struct sockaddr *);
- extern void raw_detach (struct rawcb *);
- extern void raw_disconnect (struct rawcb *);
- extern void raw_init (void);
- extern void raw_input (struct mbuf *, struct sockproto *,
- struct sockaddr *, struct sockaddr *);
- extern int raw_usrreq (struct socket *, int, struct mbuf *,
- struct mbuf *, struct mbuf *);
- #ifdef __cplusplus
- }
- #endif
- #endif /* __INCraw_cbh */