1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1988, 1992 The University of Utah and the Center
5 *	for Software Science (CSS).
6 * Copyright (c) 1992, 1993
7 *	The Regents of the University of California.  All rights reserved.
8 *
9 * This code is derived from software contributed to Berkeley by
10 * the Center for Software Science of the University of Utah Computer
11 * Science Department.  CSS requests users of this software to return
12 * to css-dist@cs.utah.edu any improvements that they make and grant
13 * CSS redistribution rights.
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
17 * are met:
18 * 1. Redistributions of source code must retain the above copyright
19 *    notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 *    notice, this list of conditions and the following disclaimer in the
22 *    documentation and/or other materials provided with the distribution.
23 * 3. Neither the name of the University nor the names of its contributors
24 *    may be used to endorse or promote products derived from this software
25 *    without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
30 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 * SUCH DAMAGE.
38 *
39 *	from: @(#)conf.c	8.1 (Berkeley) 6/4/93
40 *
41 * From: Utah Hdr: conf.c 3.1 92/07/06
42 * Author: Jeff Forys, University of Utah CSS
43 */
44
45#ifndef lint
46#if 0
47static const char sccsid[] = "@(#)conf.c	8.1 (Berkeley) 6/4/93";
48#endif
49static const char rcsid[] =
50  "$FreeBSD$";
51#endif /* not lint */
52
53#include <sys/param.h>
54#include <sys/time.h>
55
56#include <stdio.h>
57#include "defs.h"
58#include "pathnames.h"
59
60/*
61**  Define (and possibly initialize) global variables here.
62**
63**  Caveat:
64**	The maximum number of bootable files (`char *BootFiles[]') is
65**	limited to C_MAXFILE (i.e. the maximum number of files that
66**	can be spec'd in the configuration file).  This was done to
67**	simplify the boot file search code.
68*/
69
70char	MyHost[MAXHOSTNAMELEN];			/* host name */
71pid_t	MyPid;					/* process id */
72int	DebugFlg = 0;				/* set true if debugging */
73int	BootAny = 0;				/* set true if we boot anyone */
74
75char	*ConfigFile = NULL;			/* configuration file */
76char	*DfltConfig = _PATH_RBOOTDCONF;		/* default configuration file */
77char	*PidFile = _PATH_RBOOTDPID;		/* file w/pid of server */
78char	*BootDir = _PATH_RBOOTDLIB;		/* directory w/boot files */
79char	*DbgFile = _PATH_RBOOTDDBG;		/* debug output file */
80
81FILE	*DbgFp = NULL;				/* debug file pointer */
82char	*IntfName = NULL;			/* intf we are attached to */
83
84u_int16_t SessionID = 0;			/* generated session ID */
85
86char	*BootFiles[C_MAXFILE];			/* list of boot files */
87
88CLIENT	*Clients = NULL;			/* list of addrs we'll accept */
89RMPCONN	*RmpConns = NULL;			/* list of active connections */
90
91u_int8_t RmpMcastAddr[RMP_ADDRLEN] = RMP_ADDR;	/* RMP multicast address */
92