X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fdb_internal.h;h=72c1ee0851a175b22bd9c88945d1b7446323a7a2;hb=89b67b2c54822c7867d8a91a896386f632d2051e;hp=7a72a83caa54b6ac744332c478f6cc049905c31c;hpb=2907289f9d5713b3f6f02a2ebaa3afebe50095d0;p=libucw.git

diff --git a/lib/db_internal.h b/lib/db_internal.h
index 7a72a83c..72c1ee08 100644
--- a/lib/db_internal.h
+++ b/lib/db_internal.h
@@ -1,12 +1,15 @@
 /*
  *	Sherlock Library -- Fast Database Management Routines -- Internal Declarations
  *
- *	(c) 1999 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ *	(c) 1999--2001 Martin Mares <mj@ucw.cz>
+ *
+ *	This software may be freely distributed and used according to the terms
+ *	of the GNU Lesser General Public License.
  */
 
 #define SDBM_NUM_FREE_PAGE_POOLS 32
 
-struct sdbm_root {
+struct sdbm_root {			/* Must fit in 1K which is minimum page size */
   u32 magic;
   u32 version;
   u32 page_order;			/* Binary logarithm of page size */
@@ -43,13 +46,13 @@ struct sdbm {
   uns page_mask;			/* page_size - 1 */
   uns dir_size;				/* Page directory size in entries */
   uns dir_shift;			/* Number of significant bits of hash function */
-  uns file_size;
+  uns file_size;			/* in pages */
   uns flags;
-  uns find_pos;				/* Current pointer for sdbm_find_next() */
+  uns find_page, find_pos;		/* Current pointer for sdbm_find_next() */
   uns find_free_list;			/* First free list entry not skipped by sdbm_find_next() */
 };
 
 #define SDBM_MAGIC 0x5344424d
-#define SDBM_VERSION 1
+#define SDBM_VERSION 2
 
 #define GET32(p,o) *((u32 *)((p)+(o)))