Implemented isamb_unlink.

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

diff --git a/include/isamc.h b/include/isamc.h
index 8aa911b..a3ecb56 100644 (file)
--- a/include/isamc.h
+++ b/include/isamc.h
@@ -1,17 +1,36 @@
-/*
- * Copyright (c) 1995-1996, Index Data.
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: isamc.h,v $
- * Revision 1.1  1996-10-29 13:40:37  adam
- * First work.
- *
- */
+/* $Id: isamc.h,v 1.11 2003-06-23 15:36:11 adam Exp $
+   Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003
+   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 ISAMC_H
 #define ISAMC_H
 
+#include <bfile.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct ISAMC_s *ISAMC;
 typedef int ISAMC_P;
 typedef struct ISAMC_PP_s *ISAMC_PP;
@@ -33,25 +52,37 @@ typedef struct ISAMC_M_s {
     void *(*code_start)(int mode);
     void (*code_stop)(int mode, void *p);
     void (*code_item)(int mode, void *p, char **dst, char **src);
+    void (*code_reset)(void *p);
 
+    int max_blocks_mem;
     int debug;
-} *ISAMC_M;
+} ISAMC_M;
 
 typedef struct ISAMC_I_s {
     int (*read_item)(void *clientData, char **dst, int *insertMode);
     void *clientData;
-} *ISAMC_I;
+} ISAMC_I;
 
-ISAMC_M isc_getmethod (void);
+void isc_getmethod (ISAMC_M *m);
 
-ISAMC isc_open (const char *name, int writeflag, ISAMC_M method);
+ISAMC isc_open (BFiles bfs, const char *name, int writeflag, ISAMC_M *method);
 int isc_close (ISAMC is);
-ISAMC_P isc_merge (ISAMC is, ISAMC_P pos, ISAMC_I data);
+ISAMC_P isc_merge (ISAMC is, ISAMC_P pos, ISAMC_I *data);
 
 ISAMC_PP isc_pp_open (ISAMC is, ISAMC_P pos);
 void isc_pp_close (ISAMC_PP pp);
 int isc_read_item (ISAMC_PP pp, char **dst);
-int isc_read_key (ISAMC_PP pp, void *buf);
-int isc_numkeys (ISAMC_PP pp);
+int isc_pp_read (ISAMC_PP pp, void *buf);
+int isc_pp_num (ISAMC_PP pp);
+
+int isc_block_used (ISAMC is, int type);
+int isc_block_size (ISAMC is, int type);
+
+#define isc_type(x) ((x) & 7)
+#define isc_block(x) ((x) >> 3)
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif