-/* $Id: isamd-p.h,v 1.6 1999-08-25 18:09:23 heikki Exp $
+/* $Id: isamd-p.h,v 1.7 1999-09-20 15:48:06 heikki Exp $
* Copyright (c) 1995-1996, Index Data.
* See the file LICENSE for details.
* Heikki Levanto
int cat; /* category of this block */
int pos; /* block number of this block */
int next; /* number of the next block */
- int diffs; /* either block or offset (in head) of start of diffs */
- /* will not be used in the improved version! */
+ int diffs; /* not used in the modern isam-d, but kept for stats compatibility */
+ /* never stored on disk, though */
ISAMD is;
void *decodeClientData; /* delta-encoder's own data */
ISAMD_DIFF diffinfo;
/* == 8 */
#define ISAMD_BLOCK_OFFSET_1 (sizeof(int) + \
sizeof(ISAMD_BLOCK_SIZE) + \
- sizeof(int) + \
sizeof(ISAMD_BLOCK_SIZE))
-/* == 16 */
+/* == 12 (was 16) */
+// sizeof(int) +
int isamd_alloc_block (ISAMD is, int cat);
/*
* $Log: isamd-p.h,v $
- * Revision 1.6 1999-08-25 18:09:23 heikki
+ * Revision 1.7 1999-09-20 15:48:06 heikki
+ * Small changes
+ *
+ * Revision 1.6 1999/08/25 18:09:23 heikki
* Starting to optimize
*
* Revision 1.5 1999/08/20 12:25:58 heikki