* Sebastian Hammer, Adam Dickmeiss
*
* $Log: isamc.h,v $
- * Revision 1.5 1997-09-05 15:30:00 adam
+ * Revision 1.9 1999-07-14 10:59:26 adam
+ * Changed functions isc_getmethod, isams_getmethod.
+ * Improved fatal error handling (such as missing EXPLAIN schema).
+ *
+ * Revision 1.8 1999/06/30 09:08:23 adam
+ * Added coder to reset.
+ *
+ * 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.
*
#ifndef ISAMC_H
#define ISAMC_H
+#include <bfile.h>
+
#ifdef __cplusplus
extern "C" {
#endif
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;
void *clientData;
} *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);
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)