usr/src/libexec/rbootd/conf.c

/*
 * Copyright (c) 1992 Regents of the University of California.
 * Copyright (c) 1988, 1992 The University of Utah and the Center
 *      for Software Science (CSS).
 * All rights reserved.
 *
 * This code is derived from software contributed to Berkeley by
 * the Center for Software Science of the University of Utah Computer
 * Science Department.  CSS requests users of this software to return
 * to css-dist@cs.utah.edu any improvements that they make and grant
 * CSS redistribution rights.
 *
 * %sccs.include.redist.c%
 *
 *      @(#)conf.c      5.2 (Berkeley) %G%
 *
 * Utah $Hdr: conf.c 3.1 92/07/06$
 * Author: Jeff Forys, University of Utah CSS
 */

#ifndef lint
static char sccsid[] = "@(#)conf.c      5.2 (Berkeley) %G%";
#endif /* not lint */

#include <sys/param.h>
#include <sys/time.h>

#include <stdio.h>
#include "defs.h"
#include "pathnames.h"

/*
**  Define (and possibly initialize) global variables here.
**
**  Caveat:
**      The maximum number of bootable files (`char *BootFiles[]') is
**      limited to C_MAXFILE (i.e. the maximum number of files that
**      can be spec'd in the configuration file).  This was done to
**      simplify the boot file search code.
*/

char    *ProgName;                              /* path-stripped argv[0] */
char    MyHost[MAXHOSTNAMELEN+1];               /* host name */
int     MyPid;                                  /* process id */
int     DebugFlg = 0;                           /* set true if debugging */
int     BootAny = 0;                            /* set true if we boot anyone */

char    *ConfigFile = NULL;                     /* configuration file */
char    *DfltConfig = _PATH_RBOOTDCONF;         /* default configuration file */
char    *PidFile = _PATH_RBOOTDPID;             /* file w/pid of server */
char    *BootDir = _PATH_RBOOTDLIB;             /* directory w/boot files */
char    *DbgFile = _PATH_RBOOTDDBG;             /* debug output file */

FILE    *DbgFp = NULL;                          /* debug file pointer */
char    *IntfName = NULL;                       /* intf we are attached to */

u_short SessionID = 0;                          /* generated session ID */

char    *BootFiles[C_MAXFILE];                  /* list of boot files */

CLIENT  *Clients = NULL;                        /* list of addrs we'll accept */
RMPCONN *RmpConns = NULL;                       /* list of active connections */

char    RmpMcastAddr[RMP_ADDRLEN] = RMP_ADDR;   /* RMP multicast address */