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: Utah Hdr: conf.c 3.1 92/07/06
40 * Author: Jeff Forys, University of Utah CSS
41 */
42
43#include <sys/param.h>
44#include <sys/time.h>
45
46#include <stdio.h>
47#include "defs.h"
48#include "pathnames.h"
49
50/*
51**  Define (and possibly initialize) global variables here.
52**
53**  Caveat:
54**	The maximum number of bootable files (`char *BootFiles[]') is
55**	limited to C_MAXFILE (i.e. the maximum number of files that
56**	can be spec'd in the configuration file).  This was done to
57**	simplify the boot file search code.
58*/
59
60char	MyHost[MAXHOSTNAMELEN];			/* host name */
61pid_t	MyPid;					/* process id */
62int	DebugFlg = 0;				/* set true if debugging */
63int	BootAny = 0;				/* set true if we boot anyone */
64
65char	*ConfigFile = NULL;			/* configuration file */
66char	*DfltConfig = _PATH_RBOOTDCONF;		/* default configuration file */
67char	*PidFile = _PATH_RBOOTDPID;		/* file w/pid of server */
68char	*BootDir = _PATH_RBOOTDLIB;		/* directory w/boot files */
69char	*DbgFile = _PATH_RBOOTDDBG;		/* debug output file */
70
71FILE	*DbgFp = NULL;				/* debug file pointer */
72char	*IntfName = NULL;			/* intf we are attached to */
73
74u_int16_t SessionID = 0;			/* generated session ID */
75
76char	*BootFiles[C_MAXFILE];			/* list of boot files */
77
78CLIENT	*Clients = NULL;			/* list of addrs we'll accept */
79RMPCONN	*RmpConns = NULL;			/* list of active connections */
80
81u_int8_t RmpMcastAddr[RMP_ADDRLEN] = RMP_ADDR;	/* RMP multicast address */
82