[Pvfs2-cvs] commit by slang in pvfs2/include: pvfs2-types.h

[CVS commit program]

Update of /projects/cvsroot/pvfs2/include
In directory parlweb1:/tmp/cvs-serv11354/include

Modified Files:
	pvfs2-types.h 
Log Message:
Changed PVFS_ds_position from int32_t to uint64_t, allowing us to remove DB_RECNUM flag from our databases.  

Also changed the dspace comparison function to read the dspace db front to back instead of back to front.

Also changed the dspace_iterate_handles code to use DB_MULTIPLE to improve
server startup times.


Index: pvfs2-types.h
===================================================================
RCS file: /projects/cvsroot/pvfs2/include/pvfs2-types.h,v
diff -p -u -r1.139 -r1.140
--- pvfs2-types.h	9 Dec 2006 16:23:32 -0000	1.139
+++ pvfs2-types.h	15 Mar 2007 21:45:33 -0000	1.140
@@ -122,14 +122,14 @@ typedef uint64_t PVFS_handle;
  *  PVFS2 file systems reachable by a given client.
  */
 typedef int32_t PVFS_fs_id;
-typedef int32_t PVFS_ds_position;
+typedef uint64_t PVFS_ds_position;
 typedef int32_t PVFS_ds_flags;
 #define encode_PVFS_handle encode_uint64_t
 #define decode_PVFS_handle decode_uint64_t
 #define encode_PVFS_fs_id encode_int32_t
 #define decode_PVFS_fs_id decode_int32_t
-#define decode_PVFS_ds_position decode_int32_t
-#define encode_PVFS_ds_position encode_int32_t
+#define decode_PVFS_ds_position decode_uint64_t
+#define encode_PVFS_ds_position encode_uint64_t
 
 /* Basic types used within metadata. */
 typedef uint32_t PVFS_uid;