Remove isamd. It's not been in use for a long time and isamb is better

[idzebra-moved-to-github.git] / include / bfile.h

diff --git a/include/bfile.h b/include/bfile.h
index 66b935e..d82d7a8 100644 (file)
--- a/include/bfile.h
+++ b/include/bfile.h
@@ -1,30 +1,43 @@
-/*
- * Copyright (C) 1994-1999, Index Data
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Id: bfile.h,v 1.18 1999-12-08 15:03:11 adam Exp $
- */
+/* $Id: bfile.h,v 1.22 2004-08-04 08:35:23 adam Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
+   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 BFILE_H
 #define BFILE_H
 
 #include <mfile.h>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
+YAZ_BEGIN_CDECL
 
 #define bf_blocksize(bf) mf_blocksize(bf->mf)
 
 typedef struct BFiles_struct *BFiles;
 
-BFiles bfs_create (const char *spec);
+BFiles bfs_create (const char *spec, const char *base);
 void bfs_destroy (BFiles bfiles);
 
 typedef struct BFile_struct
 {
     MFile mf;
+    Zebra_lock_rdwr rdwr_lock;
     struct CFile_struct *cf;
 } *BFile, BFile_struct;
 
@@ -44,21 +57,18 @@ BFile bf_open (BFiles bfs, const char *name, int block_size, int wflag);
    block 'no'. stores contents in buffer 'buf'.
    returns 1 if whole block could be read; 0 otherwise.
  */
-int bf_read (BFile bf, int no, int offset, int nbytes, void *buf);
+int bf_read (BFile bf, zint no, int offset, int nbytes, void *buf);
 
 /* bf_write: writes bytes to bfile 'bf'.
    writes 'nbytes' bytes (or whole block if 0) at offset 'offset' to
    block 'no'. retrieves contents from buffer 'buf'.
    returns 0 if successful; non-zero otherwise.
  */
-int bf_write (BFile bf, int no, int offset, int nbytes, const void *buf);
+int bf_write (BFile bf, zint no, int offset, int nbytes, const void *buf);
 
 /* bf_cache: enables bfile cache if spec is not NULL */
 void bf_cache (BFiles bfs, const char *spec);
 
-/* bf_lockDir: specifies locking directory for the cache system */
-void bf_lockDir (BFiles bfs, const char *lockDir);
-
 /* bf_commitExists: returns 1 if commit is pending; 0 otherwise */
 int bf_commitExists (BFiles bfs);
 
@@ -71,8 +81,6 @@ void bf_commitClean (BFiles bfs, const char *spec);
 /* bf_reset: delete register and shadow completely */
 void bf_reset (BFiles bfs);
 
-#ifdef __cplusplus
-}
-#endif
+YAZ_END_CDECL
 
 #endif