1*86d7f5d3SJohn Marino /*- 2*86d7f5d3SJohn Marino * Copyright (c) 2001 3*86d7f5d3SJohn Marino * Jeff Wheelhouse (jdw@wwwi.com) 4*86d7f5d3SJohn Marino * 5*86d7f5d3SJohn Marino * This code was originally developed by Jeff Wheelhouse (jdw@wwwi.com). 6*86d7f5d3SJohn Marino * 7*86d7f5d3SJohn Marino * Redistribution and use in source and binary forms, with or without 8*86d7f5d3SJohn Marino * modification, are permitted provided that the following conditions 9*86d7f5d3SJohn Marino * are met: 10*86d7f5d3SJohn Marino * 1. Redistribution of source code must retail the above copyright 11*86d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer. 12*86d7f5d3SJohn Marino * 2. Redistributions in binary form must reproduce the above copyright 13*86d7f5d3SJohn Marino * notice, this list of conditions and the following disclaimer in the 14*86d7f5d3SJohn Marino * documentation and/or other materials provided with the distribution. 15*86d7f5d3SJohn Marino * 16*86d7f5d3SJohn Marino * THIS SOFTWARE IS PROVIDED BY JEFF WHEELHOUSE ``AS IS'' AND ANY EXPRESS OR 17*86d7f5d3SJohn Marino * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18*86d7f5d3SJohn Marino * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 19*86d7f5d3SJohn Marino * NO EVENT SHALL JEFF WHEELHOUSE BE LIABLE FOR ANY DIRECT, INDIRECT, 20*86d7f5d3SJohn Marino * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING BUT NOT 21*86d7f5d3SJohn Marino * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, 22*86d7f5d3SJohn Marino * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 23*86d7f5d3SJohn Marino * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 24*86d7f5d3SJohn Marino * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 25*86d7f5d3SJohn Marino * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26*86d7f5d3SJohn Marino * 27*86d7f5d3SJohn Marino * $Id: clog.h,v 1.2 2001/10/02 04:43:52 jdw Exp $ 28*86d7f5d3SJohn Marino * $DragonFly: src/usr.sbin/clog/clog.h,v 1.1 2004/10/30 20:26:46 dillon Exp $ 29*86d7f5d3SJohn Marino */ 30*86d7f5d3SJohn Marino 31*86d7f5d3SJohn Marino 32*86d7f5d3SJohn Marino #ifndef _CLOG_H_ 33*86d7f5d3SJohn Marino #define _CLOG_H_ 34*86d7f5d3SJohn Marino 35*86d7f5d3SJohn Marino /* 36*86d7f5d3SJohn Marino * This magic constant is used to identify a valid circular log file. 37*86d7f5d3SJohn Marino * syslogd will ignore any circular log file that doesn't have this constant. 38*86d7f5d3SJohn Marino */ 39*86d7f5d3SJohn Marino 40*86d7f5d3SJohn Marino const char MAGIC_CONST[4] = "CLOG"; 41*86d7f5d3SJohn Marino 42*86d7f5d3SJohn Marino 43*86d7f5d3SJohn Marino struct clog_footer { 44*86d7f5d3SJohn Marino uint32_t cf_magic; 45*86d7f5d3SJohn Marino uint32_t cf_wrap; 46*86d7f5d3SJohn Marino uint32_t cf_next; 47*86d7f5d3SJohn Marino uint32_t cf_max; 48*86d7f5d3SJohn Marino uint32_t cf_lock; 49*86d7f5d3SJohn Marino }; 50*86d7f5d3SJohn Marino 51*86d7f5d3SJohn Marino 52*86d7f5d3SJohn Marino #endif /* _CLOG_H_ */ 53*86d7f5d3SJohn Marino 54*86d7f5d3SJohn Marino 55