[svn-r15015] Description:

    Detect chunks that are >4GB before dataset gets created and return error
to application.

    Tweak lots of internal variables that hold the chunk size/dimensions to
use an 'uint32_t', instead of a 'size_t', so that the integer size is constant.

    Correct a number of our tests which were creating datasets with chunks
that were >4GB and add some specific tests for >4GB chunk size detection.

    Minor whitespace & other code cleanups.

Tested on:
    Mac OS X/32 10.5.2 (amazon)
    Forthcoming testing on other platforms...

1 files changed, 2 insertions, 2 deletions

diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index 4a55ac2..3c5204f 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -334,8 +334,8 @@ typedef struct H5O_layout_contig_t {
 typedef struct H5O_layout_chunk_t {
     haddr_t	addr;			/* File address of B-tree            */
     unsigned	ndims;			/* Num dimensions in chunk           */
-    size_t	dim[H5O_LAYOUT_NDIMS];	/* Size of chunk in elements         */
-    size_t      size;                   /* Size of chunk in bytes            */
+    uint32_t	dim[H5O_LAYOUT_NDIMS];	/* Size of chunk in elements         */
+    uint32_t    size;                   /* Size of chunk in bytes            */
     H5RC_t     *btree_shared;           /* Ref-counted info for B-tree nodes */
 } H5O_layout_chunk_t;