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 47 static const char sccsid[] = "@(#)conf.c 8.1 (Berkeley) 6/4/93"; 48 #endif 49 static 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 70 char MyHost[MAXHOSTNAMELEN]; /* host name */ 71 pid_t MyPid; /* process id */ 72 int DebugFlg = 0; /* set true if debugging */ 73 int BootAny = 0; /* set true if we boot anyone */ 74 75 char *ConfigFile = NULL; /* configuration file */ 76 char *DfltConfig = _PATH_RBOOTDCONF; /* default configuration file */ 77 char *PidFile = _PATH_RBOOTDPID; /* file w/pid of server */ 78 char *BootDir = _PATH_RBOOTDLIB; /* directory w/boot files */ 79 char *DbgFile = _PATH_RBOOTDDBG; /* debug output file */ 80 81 FILE *DbgFp = NULL; /* debug file pointer */ 82 char *IntfName = NULL; /* intf we are attached to */ 83 84 u_int16_t SessionID = 0; /* generated session ID */ 85 86 char *BootFiles[C_MAXFILE]; /* list of boot files */ 87 88 CLIENT *Clients = NULL; /* list of addrs we'll accept */ 89 RMPCONN *RmpConns = NULL; /* list of active connections */ 90 91 u_int8_t RmpMcastAddr[RMP_ADDRLEN] = RMP_ADDR; /* RMP multicast address */ 92