[unix-history] / sys / kern / uipc_proto.c

/*-
 * Copyright (c) 1982, 1986 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.
 *
 *	from: @(#)uipc_proto.c	7.6 (Berkeley) 5/9/91
 *	$Id: uipc_proto.c,v 1.2 1993/10/16 15:25:09 rgrimes Exp $
 */

#include "param.h"
#include "systm.h"
#include "socket.h"
#include "protosw.h"
#include "domain.h"
#include "mbuf.h"

#include "net/raw_cb.h"

/*
 * Definitions of protocols supported in the UNIX domain.
 */

int	uipc_usrreq();
extern	struct domain unixdomain;		/* or at least forward */

struct protosw unixsw[] = {
{ SOCK_STREAM,	&unixdomain,	0,	PR_CONNREQUIRED|PR_WANTRCVD|PR_RIGHTS,
  0,		0,		0,		0,
  uipc_usrreq,
  0,		0,		0,		0,
},
{ SOCK_DGRAM,	&unixdomain,	0,		PR_ATOMIC|PR_ADDR|PR_RIGHTS,
  0,		0,		0,		0,
  uipc_usrreq,
  0,		0,		0,		0,
},
{ 0,		0,		0,		0,
  raw_input,	0,		raw_ctlinput,	0,
  raw_usrreq,
  raw_init,	0,		0,		0,
}
};

int	unp_externalize(), unp_dispose();

struct domain unixdomain =
    { AF_UNIX, "unix", 0, unp_externalize, unp_dispose,
      unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] };
Commit	Line	Data
15637ed4 RG	1	/*-
	2	* Copyright (c) 1982, 1986 The 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	*
600f7f07	33	* from: @(#)uipc_proto.c 7.6 (Berkeley) 5/9/91
fde1aeb2	34	* $Id: uipc_proto.c,v 1.2 1993/10/16 15:25:09 rgrimes Exp $
15637ed4 RG	35	*/
	36
	37	#include "param.h"
fde1aeb2	38	#include "systm.h"
15637ed4 RG	39	#include "socket.h"
	40	#include "protosw.h"
	41	#include "domain.h"
	42	#include "mbuf.h"
	43
fde1aeb2 GW	44	#include "net/raw_cb.h"
fde1aeb2 GW	45
15637ed4 RG	46	/*
	47	* Definitions of protocols supported in the UNIX domain.
	48	*/
	49
	50	int uipc_usrreq();
15637ed4 RG	51	extern struct domain unixdomain; /* or at least forward */
	52
	53	struct protosw unixsw[] = {
	54	{ SOCK_STREAM, &unixdomain, 0, PR_CONNREQUIRED\|PR_WANTRCVD\|PR_RIGHTS,
	55	0, 0, 0, 0,
	56	uipc_usrreq,
	57	0, 0, 0, 0,
	58	},
	59	{ SOCK_DGRAM, &unixdomain, 0, PR_ATOMIC\|PR_ADDR\|PR_RIGHTS,
	60	0, 0, 0, 0,
	61	uipc_usrreq,
	62	0, 0, 0, 0,
	63	},
	64	{ 0, 0, 0, 0,
	65	raw_input, 0, raw_ctlinput, 0,
	66	raw_usrreq,
	67	raw_init, 0, 0, 0,
	68	}
	69	};
	70
	71	int unp_externalize(), unp_dispose();
	72
	73	struct domain unixdomain =
	74	{ AF_UNIX, "unix", 0, unp_externalize, unp_dispose,
	75	unixsw, &unixsw[sizeof(unixsw)/sizeof(unixsw[0])] };