[svn-r230] Changes were actually made by Robb. I am commiting them for him

while he is visiting LLNL.  I changed the default creation template
offset and length to 4.  Will fix the problem later.

Changes since 19980205
----------------------

./src/H5H.c
./src/H5Hprivate.h
./src/H5O.c
./src/H5Ocont.c
./src/H5Odtype.c
./src/H5Oefl.c
./src/H5Olayout.c
./src/H5Oname.c
./src/H5Onull.c
./src/H5Oprivate.h
./src/H5Odspace.c
./src/H5Ostab.c
./src/debug.c
./html/H5.format.html
        Added an extra 4-byte field after the heap magic number for
        alignment on the DEC alpha. Changed object header message
        alignment to 8-bytes.

./src/H5F.c
./src/H5Farray.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5Gnode.c
./src/H5O.c
./src/H5Odtype.c
./src/H5P.c
./src/H5Pprivate.h
./src/H5T.c
./src/H5Tconv.c
./src/H5Tpkg.h
./src/H5Tpublic.h
./src/H5V.c
./src/H5detect.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/extend.c
./test/hyperslab.c
./test/istore.c
./test/th5p.c
./test/theap.c
        Fixed a few irix64 warnings regarding size_t vs. int,
        variables set but not used, printf formats

./config/irix64
        Added `-woff 1196' to get rid of errors about __vfork() being
        implicitly defined in a system header file.

./src/H5B.c
        Fixed a stack alignment problem.

1 files changed, 5 insertions, 3 deletions

diff --git a/src/H5V.c b/src/H5V.c
index 6b092a5..41ed33a 100644
--- a/src/H5V.c
+++ b/src/H5V.c
@@ -49,7 +49,7 @@ H5V_stride_optimize1(intn *np, size_t *elmt_size, size_t *size,
      * This has to be true because if we optimize the dimensionality down to
      * zero we still must make one reference.
      */
-    assert(1 == H5V_vector_reduce_product(0, (void *) 1));
+    assert(1 == H5V_vector_reduce_product(0, NULL));
 
     /*
      * Combine adjacent memory accesses
@@ -96,7 +96,7 @@ H5V_stride_optimize2(intn *np, size_t *elmt_size, size_t *size,
      * This has to be true because if we optimize the dimensionality down to
      * zero we still must make one reference.
      */
-    assert(1 == H5V_vector_reduce_product(0, (void *) 1));
+    assert(1 == H5V_vector_reduce_product(0, NULL));
 
     /*
      * Combine adjacent memory accesses
@@ -164,7 +164,9 @@ H5V_hyper_stride(intn n, const size_t *size,
 
     /* others */
     for (i = n - 2, acc = 1; i >= 0; --i) {
-	stride[i] = acc * (total_size[i + 1] - size[i + 1]);
+	size_t tmp = acc * (total_size[i+1] - size[i+1]);
+	assert (tmp<((size_t)1<<(8*sizeof(intn)-1)));
+	stride[i] = (intn)tmp;
 	acc *= total_size[i + 1];
 	skip += acc * (offset ? offset[i] : 0);
     }