[svn-r9364]

Purpose:  change feature

Description:  Back up support bitfield and time datatypes in H5Tget_native_type.Leave it to future support.  Let it return "not supported" error message for
now.


Platforms tested:  h5committest and fuss.

Misc. update:  RELEASE.txt

4 files changed, 78 insertions, 11 deletions

diff --git a/tools/lib/h5diff_attr.c b/tools/lib/h5diff_attr.c
index 6aedaf5..3278bdb 100644
--- a/tools/lib/h5diff_attr.c
+++ b/tools/lib/h5diff_attr.c
@@ -66,6 +66,7 @@ int diff_attr(hid_t      loc1_id,
  int        ret=0;
  hsize_t    nfound;
  int        cmp=1;
+ H5T_class_t type_class;        /* Datatype class */
 
  if ((n1 = H5Aget_num_attrs(loc1_id))<0) 
   goto error;
@@ -160,10 +161,27 @@ int diff_attr(hid_t      loc1_id,
  nelmts1=1;
  for (j=0; j<rank1; j++) 
   nelmts1*=dims1[j];
- if ((mtype1_id=H5Tget_native_type(ftype1_id,H5T_DIR_DEFAULT))<0)
-  goto error;
- if ((mtype2_id=H5Tget_native_type(ftype2_id,H5T_DIR_DEFAULT))<0)
-  goto error;
+ 
+ if((type_class = H5Tget_class(ftype1_id))<0)
+       goto error;
+ if(type_class==H5T_BITFIELD) {
+       if((mtype1_id=H5Tcopy(ftype1_id))<0)
+           goto error;
+ } else {
+       if ((mtype1_id=H5Tget_native_type(ftype1_id,H5T_DIR_DEFAULT))<0)
+            goto error;
+ }
+
+ if((type_class = H5Tget_class(ftype2_id))<0)
+       goto error;
+ if(type_class==H5T_BITFIELD) {
+       if((mtype2_id=H5Tcopy(ftype2_id))<0)
+           goto error;
+ } else {
+       if ((mtype2_id=H5Tget_native_type(ftype2_id,H5T_DIR_DEFAULT))<0)
+            goto error;
+ }
+
  if ((msize1=H5Tget_size(mtype1_id))==0)
   goto error;
  if ((msize2=H5Tget_size(mtype2_id))==0)
diff --git a/tools/lib/h5diff_dset.c b/tools/lib/h5diff_dset.c
index 69acfbd..767587d 100644
--- a/tools/lib/h5diff_dset.c
+++ b/tools/lib/h5diff_dset.c
@@ -155,6 +155,7 @@ hsize_t diff_datasetid( hid_t dset1_id,
  hsize_t      storage_size1;
  hsize_t      storage_size2;
  hsize_t      nfound=0;               /* number of differences found */
+ H5T_class_t  type_class;             /* data type class */
  int          cmp=1;                  /* do diff or not */
  int          i;
 
@@ -266,9 +267,25 @@ hsize_t diff_datasetid( hid_t dset1_id,
  * memory type and sizes
  *-------------------------------------------------------------------------
  */
+ if((type_class = H5Tget_class(f_type1))<0)
+       goto error;
+ if(type_class==H5T_BITFIELD) {
+       if((m_type1=H5Tcopy(f_type1))<0)
+           goto error;
+ } else {
+       if ((m_type1=H5Tget_native_type(f_type1,H5T_DIR_DEFAULT))<0)
+            goto error;
+ }
 
- m_type1 = H5Tget_native_type( f_type1 , H5T_DIR_DEFAULT);
- m_type2 = H5Tget_native_type( f_type2 , H5T_DIR_DEFAULT);
+ if((type_class = H5Tget_class(f_type2))<0)
+       goto error;
+ if(type_class==H5T_BITFIELD) {
+       if((m_type2=H5Tcopy(f_type2))<0)
+           goto error;
+ } else {
+       if ((m_type2=H5Tget_native_type(f_type2,H5T_DIR_DEFAULT))<0)
+            goto error;
+ }
 
  m_size1 = H5Tget_size( m_type1 );
  m_size2 = H5Tget_size( m_type2 );
@@ -304,13 +321,33 @@ hsize_t diff_datasetid( hid_t dset1_id,
   if ( m_size1 < m_size2 )
   {
    H5Tclose(m_type1);
-   m_type1 = H5Tget_native_type( f_type2 , H5T_DIR_DEFAULT);
+
+   if((type_class = H5Tget_class(f_type2))<0)
+           goto error;
+   if(type_class==H5T_BITFIELD) {
+           if((m_type1=H5Tcopy(f_type2))<0)
+               goto error;
+   } else {
+           if ((m_type1=H5Tget_native_type(f_type2,H5T_DIR_DEFAULT))<0)
+                goto error;
+   }
+
    m_size1 = H5Tget_size( m_type1 );
   }
   else
   {
    H5Tclose(m_type2);
-   m_type2 = H5Tget_native_type( f_type1 , H5T_DIR_DEFAULT);
+
+   if((type_class = H5Tget_class(f_type1))<0)
+       goto error;
+   if(type_class==H5T_BITFIELD) {
+       if((m_type2=H5Tcopy(f_type1))<0)
+           goto error;
+   } else {
+       if ((m_type2=H5Tget_native_type(f_type1,H5T_DIR_DEFAULT))<0)
+            goto error;
+   }
+
    m_size2 = H5Tget_size( m_type2 );
   }
 #if defined (H5DIFF_DEBUG)
diff --git a/tools/lib/h5tools.c b/tools/lib/h5tools.c
index d25e9bb..d3a2d7a 100644
--- a/tools/lib/h5tools.c
+++ b/tools/lib/h5tools.c
@@ -1137,8 +1137,15 @@ h5tools_dump_dset(FILE *stream, const h5dump_t *info, hid_t dset, hid_t _p_type,
 
         if (info->raw)
             p_type = H5Tcopy(f_type);
-        else
-            p_type = H5Tget_native_type(f_type,H5T_DIR_DEFAULT);
+        else {
+            H5T_class_t type_class;
+
+            type_class = H5Tget_class(f_type);
+            if(type_class==H5T_BITFIELD)
+                p_type=H5Tcopy(f_type);
+            else
+                p_type = H5Tget_native_type(f_type,H5T_DIR_DEFAULT);
+        }
 
         H5Tclose(f_type);
 
diff --git a/tools/lib/talign.c b/tools/lib/talign.c
index e24cabf..082e37e 100644
--- a/tools/lib/talign.c
+++ b/tools/lib/talign.c
@@ -29,6 +29,7 @@ int main(void)
 
 	hsize_t dim[2];
 	hsize_t cdim[4];
+        H5T_class_t  type_class;
 
 	char string5[5];
 	float fok[2] = {1234., 2341.};
@@ -72,7 +73,11 @@ int main(void)
 	H5Tinsert(cmp, "Not Ok", sizeof(fok) + sizeof(string5), array_dt);
     H5Tclose(array_dt);
 
-	fix = H5Tget_native_type(cmp,H5T_DIR_DEFAULT);
+        type_class = H5Tget_class(cmp);
+        if(type_class==H5T_BITFIELD)
+               fix=H5Tcopy(cmp);
+        else
+               fix=H5Tget_native_type(cmp, H5T_DIR_DEFAULT);
 
 	cmp1 = H5Tcreate(H5T_COMPOUND, sizeof(fok));