X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=include%2Fisamc.h;h=139a1e244ffcab4c8c5f7424ef6d98236079cf0b;hb=392b67432545d96cb2f9b3264a9427582fc1934f;hp=c977938016a138baeff1909148ab11836148ea29;hpb=79eae30cc8f83e0c4c1044bf4d27924c5e935f1e;p=idzebra-moved-to-github.git

diff --git a/include/isamc.h b/include/isamc.h
index c977938..139a1e2 100644
--- a/include/isamc.h
+++ b/include/isamc.h
@@ -1,10 +1,29 @@
 /*
- * Copyright (c) 1995-1996, Index Data.
+ * Copyright (c) 1995-1997, Index Data.
  * See the file LICENSE for details.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: isamc.h,v $
- * Revision 1.2  1996-10-29 16:44:42  adam
+ * Revision 1.7  1998-03-13 15:30:50  adam
+ * New functions isc_block_used and isc_block_size. Fixed 'leak'
+ * in isc_alloc_block.
+ *
+ * Revision 1.6  1997/09/17 12:19:10  adam
+ * Zebra version corresponds to YAZ version 1.4.
+ * Changed Zebra server so that it doesn't depend on global common_resource.
+ *
+ * Revision 1.5  1997/09/05 15:30:00  adam
+ * Changed prototype for chr_map_input - added const.
+ * Added support for C++, headers uses extern "C" for public definitions.
+ *
+ * Revision 1.4  1996/11/08 11:08:01  adam
+ * New internal release.
+ *
+ * Revision 1.3  1996/11/01 13:35:03  adam
+ * New element, max_blocks_mem, that control how many blocks of max size
+ * to store in memory during isc_merge.
+ *
+ * Revision 1.2  1996/10/29  16:44:42  adam
  * Added isc_type, isc_block macros.
  *
  * Revision 1.1  1996/10/29  13:40:37  adam
@@ -15,6 +34,12 @@
 #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;
@@ -37,6 +62,7 @@ typedef struct ISAMC_M_s {
     void (*code_stop)(int mode, void *p);
     void (*code_item)(int mode, void *p, char **dst, char **src);
 
+    int max_blocks_mem;
     int debug;
 } *ISAMC_M;
 
@@ -47,17 +73,24 @@ typedef struct ISAMC_I_s {
 
 ISAMC_M isc_getmethod (void);
 
-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_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