X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=bfile%2Fcfile.h;h=5f2184631cdfd0f62ddd765a304f6e917a3aac81;hb=0216e1f261655bf8b32fd4878d25135751bdc6fa;hp=0a8e1189ebd00edb12614fd3de30518c4e789242;hpb=9cb291694ad137f4e72c8c31203ced6ca3741f2c;p=idzebra-moved-to-github.git

diff --git a/bfile/cfile.h b/bfile/cfile.h
index 0a8e118..5f21846 100644
--- a/bfile/cfile.h
+++ b/bfile/cfile.h
@@ -1,10 +1,17 @@
 /*
- * Copyright (C) 1995, Index Data I/S 
+ * Copyright (C) 1995-1998, Index Data
  * All rights reserved.
  * Sebastian Hammer, Adam Dickmeiss
  *
  * $Log: cfile.h,v $
- * Revision 1.7  1996-02-07 14:03:48  adam
+ * Revision 1.9  1998-08-07 15:07:15  adam
+ * Fixed but in cf_commit_flat.
+ *
+ * Revision 1.8  1996/04/18 16:02:56  adam
+ * Changed logging a bit.
+ * Removed warning message when commiting flat shadow files.
+ *
+ * Revision 1.7  1996/02/07  14:03:48  adam
  * Work on flat indexed shadow files.
  *
  * Revision 1.6  1996/02/07  10:08:45  adam
@@ -32,14 +39,14 @@
 #ifndef CFILE_H
 #define CFILE_H
 
-#define HASH_BUCKET 31
+#define HASH_BUCKET 15
 
 struct CFile_hash_bucket {
-    struct CFile_ph_bucket {
-        int no[HASH_BUCKET];
-        int vno[HASH_BUCKET];
-        int this_bucket;
-        int next_bucket;
+    struct CFile_ph_bucket {     /* structure on disc */
+        int no[HASH_BUCKET];     /* block number in original file */
+        int vno[HASH_BUCKET];    /* block number in shadow file */
+        int this_bucket;         /* this bucket number */
+        int next_bucket;         /* next bucket number */
     } ph;
     int dirty;
     struct CFile_hash_bucket *h_next, **h_prev;
@@ -53,13 +60,13 @@ struct CFile_hash_bucket {
 typedef struct CFile_struct
 {
     struct CFile_head {
-        int state;
-        int next_block;
-        int block_size;
-        int hash_size;
-        int first_bucket;
-        int next_bucket;
-        int flat_bucket;
+        int state;               /* 1 = hash, 2 = flat */
+        int next_block;          /* next free block / last block */
+        int block_size;          /* mfile/bfile block size */
+        int hash_size;           /* no of chains in hash table */
+        int first_bucket;        /* first hash bucket */
+        int next_bucket;         /* last hash bucket + 1 = first flat bucket */
+        int flat_bucket;         /* last flat bucket + 1 */
     } head;
     MFile block_mf;
     MFile hash_mf;