X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=isamc%2Fmerge.c;h=30921293adccb417ce2c99c1e13e4e7abce0a351;hb=9b4f970d2816490fa4cc850fabc51f494ee5612b;hp=e0b7fce8e07602125d8bb00ce7f42f0350572f7b;hpb=ef696645cc3b7e0f4027008d1dc589c0f0f90c1f;p=idzebra-moved-to-github.git

diff --git a/isamc/merge.c b/isamc/merge.c
index e0b7fce..3092129 100644
--- a/isamc/merge.c
+++ b/isamc/merge.c
@@ -1,49 +1,7 @@
 /*
  * Copyright (c) 1996-1998, Index Data.
  * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: merge.c,v $
- * Revision 1.11  1999-05-26 07:49:14  adam
- * C++ compilation.
- *
- * Revision 1.10  1998/03/19 12:22:09  adam
- * Minor change.
- *
- * Revision 1.9  1998/03/19 10:04:38  adam
- * Minor changes.
- *
- * Revision 1.8  1998/03/18 09:23:55  adam
- * Blocks are stored in chunks on free list - up to factor 2 in speed.
- * Fixed bug that could occur in block category rearrangemen.
- *
- * Revision 1.7  1998/03/11 11:18:18  adam
- * Changed the isc_merge to take into account the mfill (minimum-fill).
- *
- * Revision 1.6  1998/03/06 13:54:03  adam
- * Fixed two nasty bugs in isc_merge.
- *
- * Revision 1.5  1997/02/12 20:42:43  adam
- * Bug fix: during isc_merge operations, some pages weren't marked dirty
- * even though they should be. At this point the merge operation marks
- * a page dirty if the previous page changed at all. A better approach is
- * to mark it dirty if the last key written changed in previous page.
- *
- * Revision 1.4  1996/11/08 11:15:31  adam
- * Number of keys in chain are stored in first block and the function
- * to retrieve this information, isc_pp_num is implemented.
- *
- * Revision 1.3  1996/11/04 14:08:59  adam
- * Optimized free block usage.
- *
- * Revision 1.2  1996/11/01 13:36:46  adam
- * New element, max_blocks_mem, that control how many blocks of max size
- * to store in memory during isc_merge.
- * Function isc_merge now ignores delete/update of identical keys and
- * the proper blocks are then non-dirty and not written in flush_blocks.
- *
- * Revision 1.1  1996/11/01  08:59:15  adam
- * First version of isc_merge that supports update/delete.
+ * Sebastian Hammer, Adam Dickmeiss, Heikki Levanto
  *
  */
 
@@ -51,8 +9,7 @@
 #include <assert.h>
 #include <string.h>
 #include <stdio.h>
-
-#include <log.h>
+#include <yaz/log.h>
 #include "isamc-p.h"
 
 struct isc_merge_block {
@@ -504,3 +461,70 @@ ISAMC_P isc_merge (ISAMC is, ISAMC_P ipos, ISAMC_I data)
     return cat + firstpos * 8;
 }
 
+/*
+ * $Log: merge.c,v $
+ * Revision 1.20  1999-11-30 13:48:04  adam
+ * Improved installation. Updated for inclusion of YAZ header files.
+ *
+ * Revision 1.19  1999/07/14 12:12:07  heikki
+ * Large-block isam-h  (may not work too well... Abandoning for isam-d)
+ *
+ * Revision 1.17  1999/07/13 14:22:17  heikki
+ * Better allocation strategy in isamh_merge
+ *
+ * Revision 1.16  1999/07/08 14:23:27  heikki
+ * Fixed a bug in isamh_pp_read and cleaned up a bit
+ *
+ * Revision 1.15  1999/07/07 09:36:04  heikki
+ * Fixed an assertion in isamh
+ *
+ * Revision 1.13  1999/07/06 09:37:05  heikki
+ * Working on isamh - not ready yet.
+ *
+ * Revision 1.12  1999/06/30 15:03:55  heikki
+ * first take on isamh, the append-only isam structure
+ *
+ * Revision 1.11  1999/05/26 07:49:14  adam
+ * C++ compilation.
+ *
+ * Revision 1.10  1998/03/19 12:22:09  adam
+ * Minor change.
+ *
+ * Revision 1.9  1998/03/19 10:04:38  adam
+ * Minor changes.
+ *
+ * Revision 1.8  1998/03/18 09:23:55  adam
+ * Blocks are stored in chunks on free list - up to factor 2 in speed.
+ * Fixed bug that could occur in block category rearrangemen.
+ *
+ * Revision 1.7  1998/03/11 11:18:18  adam
+ * Changed the isc_merge to take into account the mfill (minimum-fill).
+ *
+ * Revision 1.6  1998/03/06 13:54:03  adam
+ * Fixed two nasty bugs in isc_merge.
+ *
+ * Revision 1.5  1997/02/12 20:42:43  adam
+ * Bug fix: during isc_merge operations, some pages weren't marked dirty
+ * even though they should be. At this point the merge operation marks
+ * a page dirty if the previous page changed at all. A better approach is
+ * to mark it dirty if the last key written changed in previous page.
+ *
+ * Revision 1.4  1996/11/08 11:15:31  adam
+ * Number of keys in chain are stored in first block and the function
+ * to retrieve this information, isc_pp_num is implemented.
+ *
+ * Revision 1.3  1996/11/04 14:08:59  adam
+ * Optimized free block usage.
+ *
+ * Revision 1.2  1996/11/01 13:36:46  adam
+ * New element, max_blocks_mem, that control how many blocks of max size
+ * to store in memory during isc_merge.
+ * Function isc_merge now ignores delete/update of identical keys and
+ * the proper blocks are then non-dirty and not written in flush_blocks.
+ *
+ * Revision 1.1  1996/11/01  08:59:15  adam
+ * First version of isc_merge that supports update/delete.
+ *
+ */
+
+