-/*
- * Copyright (C) 1995-1998, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: cfile.h,v $
- * Revision 1.10 1998-10-15 13:09:31 adam
- * Minor changes.
- *
- * Revision 1.9 1998/08/07 15:07:15 adam
- * Fixed but in cf_commit_flat.
- *
- * Revision 1.8 1996/04/18 16:02:56 adam
- * Changed logging a bit.
- * Removed warning message when commiting flat shadow files.
- *
- * Revision 1.7 1996/02/07 14:03:48 adam
- * Work on flat indexed shadow files.
- *
- * Revision 1.6 1996/02/07 10:08:45 adam
- * Work on flat shadow (not finished yet).
- *
- * Revision 1.5 1995/12/15 12:36:52 adam
- * Moved hash file information to union.
- * Renamed commit files.
- *
- * Revision 1.4 1995/12/11 09:03:54 adam
- * New function: cf_unlink.
- * New member of commit file head: state (0) deleted, (1) hash file.
- *
- * Revision 1.3 1995/12/01 16:24:29 adam
- * Commit files use separate meta file area.
- *
- * Revision 1.2 1995/12/01 11:37:23 adam
- * Cached/commit files implemented as meta-files.
- *
- * Revision 1.1 1995/11/30 08:33:12 adam
- * Started work on commit facility.
- *
- */
+/* $Id: cfile.h,v 1.14 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.
+*/
+
+
#ifndef CFILE_H
#define CFILE_H
+#include <yaz/yconfig.h>
+
+YAZ_BEGIN_CDECL
+
#define HASH_BUCKET 15
struct CFile_ph_bucket { /* structure on disc */
MFile rmf;
int no_hits;
int no_miss;
+ Zebra_mutex mutex;
} *CFile;
int cf_close (CFile cf);
CFile cf_open (MFile mf, MFile_area area, const char *fname, int block_size,
int wflag, int *firstp);
-int cf_read (CFile cf, int no, int offset, int num, void *buf);
-int cf_write (CFile cf, int no, int offset, int num, const void *buf);
+int cf_read (CFile cf, int no, int offset, int nbytes, void *buf);
+int cf_write (CFile cf, int no, int offset, int nbytes, const void *buf);
void cf_unlink (CFile cf);
void cf_commit (CFile cf);
+YAZ_END_CDECL
+
#endif