diff options
Diffstat (limited to 'debian/htdig/htdig-3.2.0b6/db/db_dispatch.h')
| -rw-r--r-- | debian/htdig/htdig-3.2.0b6/db/db_dispatch.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/debian/htdig/htdig-3.2.0b6/db/db_dispatch.h b/debian/htdig/htdig-3.2.0b6/db/db_dispatch.h new file mode 100644 index 00000000..2b69729d --- /dev/null +++ b/debian/htdig/htdig-3.2.0b6/db/db_dispatch.h @@ -0,0 +1,90 @@ +/*- + * 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 |