-/*
- * Copyright (C) 1994-1995, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: recindxp.h,v $
- * Revision 1.4 1998-03-05 08:45:12 adam
- * New result set model and modular ranking system. Moved towards
- * descent server API. System information stored as "SGML" records.
- *
- * Revision 1.3 1995/12/11 11:45:55 adam
- * Removed commented code.
- *
- * Revision 1.2 1995/12/11 09:12:51 adam
- * The rec_get function returns NULL if record doesn't exist - will
- * happen in the server if the result set records have been deleted since
- * the creation of the set (i.e. the search).
- * The server saves a result temporarily if it is 'volatile', i.e. the
- * set is register dependent.
- *
- * Revision 1.1 1995/12/06 12:41:25 adam
- * New command 'stat' for the index program.
- * Filenames can be read from stdin by specifying '-'.
- * Bug fix/enhancement of the transformation from terms to regular
- * expressons in the search engine.
- *
- */
+/* $Id: recindxp.h,v 1.12 2002-08-02 19:26:55 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
#include "recindex.h"
#include <bfile.h>
+YAZ_BEGIN_CDECL
+
#define REC_BLOCK_TYPES 2
-#define REC_HEAD_MAGIC "recindx"
+#define REC_HEAD_MAGIC "recindex"
+#define REC_VERSION 4
struct records_info {
int rw;
+ int compression_method;
char *index_fname;
BFile index_BFile;
int cache_cur;
int cache_max;
+ Zebra_mutex mutex;
+
struct records_head {
char magic[8];
+ char version[4];
int block_size[REC_BLOCK_TYPES];
int block_free[REC_BLOCK_TYPES];
int block_last[REC_BLOCK_TYPES];
int size; /* size of record or 0 if free entry */
};
+YAZ_END_CDECL