http://www.ousob.com --- Legacy Redefined OuSob - File: /wwwroot/clipx/usr/include/htdig_db/db_dispatch.h

/*- * See the file LICENSE for redistribution information. * * Copyright (c) 1996, 1997, 1998, 1999 * Sleepycat Software. All rights reserved. */ /* * Copyright (c) 1995, 1996 * The President and Fellows of Harvard University. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)db_dispatch.h 11.5 (Sleepycat) 9/9/99 */ #ifndef _DB_DISPATCH_H #define _DB_DISPATCH_H struct __db_txnhead; typedef struct __db_txnhead DB_TXNHEAD; struct __db_txnlist; typedef struct __db_txnlist DB_TXNLIST; /* * Declarations and typedefs for the list of transaction IDs used during * recovery. This is a generic list used to pass along whatever information * we need during recovery. */ struct __db_txnhead { LIST_HEAD(__db_headlink, __db_txnlist) head; u_int32_t maxid; int32_t generation; }; #define TXNLIST_INVALID_ID 0xffffffff struct __db_txnlist { enum { TXNLIST_DELETE, TXNLIST_TXNID } type; LIST_ENTRY(__db_txnlist) links; union { struct { u_int32_t txnid; int32_t generation; } t; struct { #define TXNLIST_FLAG_DELETED 0x1 #define TXNLIST_FLAG_CLOSED 0x2 u_int32_t flags; u_int32_t fileid; u_int32_t count; char *fname; } d; } u; }; #define DB_log_BEGIN 0 #define DB_txn_BEGIN 5 #define DB_ham_BEGIN 20 #define DB_db_BEGIN 40 #define DB_bam_BEGIN 50 #define DB_qam_BEGIN 75 #define DB_ram_BEGIN 100 #define DB_crdel_BEGIN 140 #define DB_user_BEGIN 150 #define TXN_UNDO 0 #define TXN_REDO 1 #define TXN_BACKWARD_ROLL -1 #define TXN_FORWARD_ROLL -2 #define TXN_OPENFILES -3 #endif