[apple/network_cmds.git] / routed.tproj / defs.h

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 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 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource 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 OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1983, 1988, 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 acknowledgment:
 *	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.
 *
 *	@(#)defs.h	8.1 (Berkeley) 6/5/93
 */

/*
 * Internal data structure definitions for
 * user routing process.  Based on Xerox NS
 * protocol specs with mods relevant to more
 * general addressing scheme.
 */
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/time.h>

#include <net/route.h>
#include <netinet/in.h>
#include <protocols/routed.h>

#include <stdio.h>
#include <netdb.h>

/* NeXT */
#ifndef EXTERN
#define EXTERN extern
#endif

#include "trace.h"
#include "interface.h"
#include "table.h"
#include "af.h"

/*
 * When we find any interfaces marked down we rescan the
 * kernel every CHECK_INTERVAL seconds to see if they've
 * come up.
 */
#define	CHECK_INTERVAL	(1*60)

#define equal(a1, a2) \
	(memcmp((a1), (a2), sizeof (struct sockaddr)) == 0)

EXTERN struct	sockaddr_in addr;	/* address of daemon's socket */

EXTERN int	s;			/* source and sink of all data */
EXTERN int	r;			/* routing socket */
EXTERN pid_t	pid;			/* process id for identifying messages */
EXTERN uid_t	uid;			/* user id for identifying messages */
EXTERN int	seqno;			/* sequence number for identifying messages */
EXTERN int	kmem;
extern int	supplier;		/* process should supply updates */
extern int	install;		/* if 1 call kernel */
extern int	lookforinterfaces;	/* if 1 probe kernel for new up interfaces */
EXTERN int	performnlist;		/* if 1 check if /vmunix has changed */
extern int	externalinterfaces;	/* # of remote and local interfaces */
EXTERN struct	timeval now;		/* current idea of time */
EXTERN struct	timeval lastbcast;	/* last time all/changes broadcast */
EXTERN struct	timeval lastfullupdate;	/* last time full table broadcast */
EXTERN struct	timeval nextbcast;	/* time to wait before changes broadcast */
EXTERN int	needupdate;		/* true if we need update at nextbcast */

EXTERN char	packet[MAXPACKETSIZE+1];
extern struct	rip *msg;

EXTERN char	**argv0;
EXTERN struct	servent *sp;

EXTERN struct	in_addr inet_makeaddr();
EXTERN int	inet_addr();
EXTERN int	inet_maskof();
EXTERN int	sndmsg();
EXTERN int	supply();
EXTERN int	cleanup();

EXTERN int	rtioctl();
#define ADD 1
#define DELETE 2
#define CHANGE 3
Commit	Line	Data
b7080c8e A	1	/*
	2	* Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* "Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
	7	* Reserved. This file contains Original Code and/or Modifications of
	8	* Original Code as defined in and that are subject to the Apple Public
	9	* Source License Version 1.0 (the 'License'). You may not use this file
	10	* except in compliance with the License. Please obtain a copy of the
	11	* License at http://www.apple.com/publicsource and read it before using
	12	* this file.
	13	*
	14	* The Original Code and all software distributed under the License are
	15	* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	16	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	17	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	19	* License for the specific language governing rights and limitations
	20	* under the License."
	21	*
	22	* @APPLE_LICENSE_HEADER_END@
	23	*/
	24	/*
	25	* Copyright (c) 1983, 1988, 1993
	26	* The Regents of the University of California. All rights reserved.
	27	*
	28	* Redistribution and use in source and binary forms, with or without
	29	* modification, are permitted provided that the following conditions
	30	* are met:
	31	* 1. Redistributions of source code must retain the above copyright
	32	* notice, this list of conditions and the following disclaimer.
	33	* 2. Redistributions in binary form must reproduce the above copyright
	34	* notice, this list of conditions and the following disclaimer in the
	35	* documentation and/or other materials provided with the distribution.
	36	* 3. All advertising materials mentioning features or use of this software
	37	* must display the following acknowledgment:
	38	* This product includes software developed by the University of
	39	* California, Berkeley and its contributors.
	40	* 4. Neither the name of the University nor the names of its contributors
	41	* may be used to endorse or promote products derived from this software
	42	* without specific prior written permission.
	43	*
	44	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	45	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	46	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	47	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	48	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	49	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	50	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	51	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	52	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	53	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	54	* SUCH DAMAGE.
	55	*
	56	* @(#)defs.h 8.1 (Berkeley) 6/5/93
	57	*/
	58
	59	/*
	60	* Internal data structure definitions for
	61	* user routing process. Based on Xerox NS
	62	* protocol specs with mods relevant to more
	63	* general addressing scheme.
	64	*/
65	#include <sys/param.h>
66	#include <sys/socket.h>
67	#include <sys/time.h>
68
69	#include <net/route.h>
70	#include <netinet/in.h>
71	#include <protocols/routed.h>
72
73	#include <stdio.h>
74	#include <netdb.h>
75
76	/* NeXT */
77	#ifndef EXTERN
78	#define EXTERN extern
79	#endif
80
81	#include "trace.h"
82	#include "interface.h"
83	#include "table.h"
84	#include "af.h"
85
86	/*
87	* When we find any interfaces marked down we rescan the
88	* kernel every CHECK_INTERVAL seconds to see if they've
89	* come up.
90	*/
91	#define CHECK_INTERVAL (1*60)
92
93	#define equal(a1, a2) \
94	(memcmp((a1), (a2), sizeof (struct sockaddr)) == 0)
95
96	EXTERN struct sockaddr_in addr; /* address of daemon's socket */
97
98	EXTERN int s; /* source and sink of all data */
99	EXTERN int r; /* routing socket */
100	EXTERN pid_t pid; /* process id for identifying messages */
101	EXTERN uid_t uid; /* user id for identifying messages */
102	EXTERN int seqno; /* sequence number for identifying messages */
103	EXTERN int kmem;
104	extern int supplier; /* process should supply updates */
105	extern int install; /* if 1 call kernel */
106	extern int lookforinterfaces; /* if 1 probe kernel for new up interfaces */
107	EXTERN int performnlist; /* if 1 check if /vmunix has changed */
108	extern int externalinterfaces; /* # of remote and local interfaces */
109	EXTERN struct timeval now; /* current idea of time */
110	EXTERN struct timeval lastbcast; /* last time all/changes broadcast */
111	EXTERN struct timeval lastfullupdate; /* last time full table broadcast */
112	EXTERN struct timeval nextbcast; /* time to wait before changes broadcast */
113	EXTERN int needupdate; /* true if we need update at nextbcast */
114
115	EXTERN char packet[MAXPACKETSIZE+1];
116	extern struct rip *msg;
117
118	EXTERN char **argv0;
119	EXTERN struct servent *sp;
120
121	EXTERN struct in_addr inet_makeaddr();
122	EXTERN int inet_addr();
123	EXTERN int inet_maskof();
124	EXTERN int sndmsg();
125	EXTERN int supply();
126	EXTERN int cleanup();
127
128	EXTERN int rtioctl();
129	#define ADD 1
130	#define DELETE 2
131	#define CHANGE 3