1 /* 2 * Copyright (c) 1990 Jan-Simon Pendry 3 * Copyright (c) 1990 Imperial College of Science, Technology & Medicine 4 * Copyright (c) 1990, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Jan-Simon Pendry at Imperial College, London. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * from: @(#)config.h 8.1 (Berkeley) 6/6/93 35 * $Id: config.h,v 1.12 2015/12/11 04:26:01 mmcc Exp $ 36 */ 37 38 /* 39 * Pick up target dependent definitions 40 */ 41 #include <sys/types.h> 42 #include <sys/time.h> 43 #include <errno.h> 44 #include <stdio.h> 45 46 #define clocktime() (clock_valid ? clock_valid : time(&clock_valid)) 47 extern time_t clock_valid; /* Clock needs recalculating */ 48 49 extern char *__progname; 50 extern char hostname[]; /* "kiska" */ 51 extern pid_t mypid; /* Current process id */ 52 53 extern int syslogging; /* Really using syslog */ 54 extern FILE *logfp; /* Log file */ 55 extern int xlog_level; /* Logging level */ 56 extern int xlog_level_init; 57 58 extern int orig_umask; /* umask() on startup */ 59 60 #define XLOG_FATAL 0x0001 61 #define XLOG_ERROR 0x0002 62 #define XLOG_USER 0x0004 63 #define XLOG_WARNING 0x0008 64 #define XLOG_INFO 0x0010 65 #define XLOG_DEBUG 0x0020 66 #define XLOG_MAP 0x0040 67 #define XLOG_STATS 0x0080 68 69 #define XLOG_DEFSTR "all,nomap,nostats" /* Default log options */ 70 #define XLOG_ALL (XLOG_FATAL|XLOG_ERROR|XLOG_USER|XLOG_WARNING|XLOG_INFO|XLOG_MAP|XLOG_STATS) 71 72 #ifdef DEBUG 73 #define D_ALL (~0) 74 75 #define Debug(x) if (!(debug_flags & (x))) ; else 76 #define dlog Debug(D_FULL) dplog 77 #endif /* DEBUG */ 78 79 /* 80 * Option tables 81 */ 82 struct opt_tab { 83 char *opt; 84 int flag; 85 }; 86 87 extern struct opt_tab xlog_opt[]; 88 89 extern int cmdoption(char *, struct opt_tab *, int *); 90 extern void going_down(int); 91 #ifdef DEBUG 92 #define dplog(fmt, args...) plog(XLOG_DEBUG, fmt, ## args) 93 #endif /* DEBUG */ 94 extern void plog(int, const char *, ...) 95 __attribute__((__format__ (syslog, 2, 3))); 96 extern void show_opts(int ch, struct opt_tab *); 97 __dead void xmallocfailure(void); 98 extern void *xmalloc(size_t); 99 extern void *xreallocarray(void *, size_t, size_t); 100