[svn-r11407] Purpose:

Maintenance on Windows
Description:
Changes made for windows due to the change of h5detect.c
Solution:

Platforms tested:
MSVS 6.0, VS .Net, Intel 8.0 on Windows XP
Misc. update:

1 files changed, 110 insertions, 170 deletions

diff --git a/windows/src/H5Tinit.c b/windows/src/H5Tinit.c
index e06ead1..e6eb895 100755
--- a/windows/src/H5Tinit.c
+++ b/windows/src/H5Tinit.c
@@ -16,50 +16,50 @@
  * access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  *
- * Created:             Mar 30, 2005
- *                      
+ * Created:		Sep 13, 2005
+ *			
  *
- * Purpose:             This machine-generated source code contains
- *                      information about the various integer and
- *                      floating point numeric formats found on this
- *                      architecture.  The parameters below should be
- *                      checked carefully and errors reported to the
- *                      HDF5 maintainer.
- *                      
- *                      Each of the numeric formats listed below are
- *                      printed from most significant bit to least
- *                      significant bit even though the actual bytes
- *                      might be stored in a different order in
- *                      memory.  The integers above each binary byte
- *                      indicate the relative order of the bytes in
- *                      memory; little-endian machines have
- *                      decreasing numbers while big-endian machines
- *                      have increasing numbers.
- *                      
- *                      The fields of the numbers are printed as
- *                      letters with `S' for the mantissa sign bit,
- *                      `M' for the mantissa magnitude, and `E' for
- *                      the exponent.  The exponent has an associated
- *                      bias which can be subtracted to find the
- *                      true exponent.  The radix point is assumed
- *                      to be before the first `M' bit.  Any bit
- *                      of a floating-point value not falling into one
- *                      of these categories is printed as a question
- *                      mark.  Bits of integer types are printed as
- *                      `I' for 2's complement and `U' for magnitude.
- *                      
- *                      If the most significant bit of the normalized
- *                      mantissa (always a `1' except for `0.0') is
- *                      not stored then an `implicit=yes' appears
- *                      under the field description.  In thie case,
- *                      the radix point is still assumed to be
- *                      before the first `M' but after the implicit
- *                      bit.
+ * Purpose:		This machine-generated source code contains
+ *			information about the various integer and
+ *			floating point numeric formats found on this
+ *			architecture.  The parameters below should be
+ *			checked carefully and errors reported to the
+ *			HDF5 maintainer.
+ *			
+ *			Each of the numeric formats listed below are
+ *			printed from most significant bit to least
+ *			significant bit even though the actual bytes
+ *			might be stored in a different order in
+ *			memory.	 The integers above each binary byte
+ *			indicate the relative order of the bytes in
+ *			memory; little-endian machines have
+ *			decreasing numbers while big-endian machines
+ *			have increasing numbers.
+ *			
+ *			The fields of the numbers are printed as
+ *			letters with `S' for the mantissa sign bit,
+ *			`M' for the mantissa magnitude, and `E' for
+ *			the exponent.  The exponent has an associated
+ *			bias which can be subtracted to find the
+ *			true exponent.	The radix point is assumed
+ *			to be before the first `M' bit.	 Any bit
+ *			of a floating-point value not falling into one
+ *			of these categories is printed as a question
+ *			mark.  Bits of integer types are printed as
+ *			`I' for 2's complement and `U' for magnitude.
+ *			
+ *			If the most significant bit of the normalized
+ *			mantissa (always a `1' except for `0.0') is
+ *			not stored then an `implicit=yes' appears
+ *			under the field description.  In thie case,
+ *			the radix point is still assumed to be
+ *			before the first `M' but after the implicit
+ *			bit.
  *
  * Modifications:
  *
- *      DO NOT MAKE MODIFICATIONS TO THIS FILE!
- *      It was generated by code in `H5detect.c'.
+ *	DO NOT MAKE MODIFICATIONS TO THIS FILE!
+ *	It was generated by code in `H5detect.c'.
  *
  *-------------------------------------------------------------------------
  */
@@ -81,8 +81,8 @@ H5FL_EXTERN(H5T_shared_t);
 herr_t
 H5TN_init_interface(void)
 {
-    H5T_t       *dt = NULL;
-    herr_t      ret_value = SUCCEED;
+    H5T_t	*dt = NULL;
+    herr_t	ret_value = SUCCEED;
 
     FUNC_ENTER_NOAPI(H5TN_init_interface, FAIL);
 
@@ -91,12 +91,9 @@ H5TN_init_interface(void)
     * IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 1;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -115,12 +112,9 @@ H5TN_init_interface(void)
     * UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 1;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -138,12 +132,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 2;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -162,12 +153,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 2;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -185,12 +173,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -209,12 +194,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -232,12 +214,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -256,12 +235,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -279,12 +255,9 @@ H5TN_init_interface(void)
     * IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 1;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -302,12 +275,9 @@ H5TN_init_interface(void)
     * UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 1;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -325,12 +295,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 2;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -348,12 +315,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 2;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -371,12 +335,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -394,12 +355,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -419,12 +377,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -444,12 +399,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -469,12 +421,9 @@ H5TN_init_interface(void)
     * IIIIIIII IIIIIIII IIIIIIII IIIIIIII
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -495,12 +444,9 @@ H5TN_init_interface(void)
     * UUUUUUUU UUUUUUUU UUUUUUUU UUUUUUUU
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_INTEGER;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -519,12 +465,9 @@ H5TN_init_interface(void)
     * Implicit bit? yes
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_FLOAT;
     dt->shared->size = 4;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -553,12 +496,9 @@ H5TN_init_interface(void)
     * Implicit bit? yes
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_FLOAT;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -587,12 +527,9 @@ H5TN_init_interface(void)
     * Implicit bit? yes
     * Alignment: none
     */
-    if (NULL==(dt = H5FL_CALLOC (H5T_t)))
-        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed");
-    if (NULL==(dt->shared = H5FL_CALLOC(H5T_shared_t)))
-    {         H5FL_FREE(H5T_t, dt);        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed");
-    }     dt->shared->state = H5T_STATE_IMMUTABLE;
-    dt->ent.header = HADDR_UNDEF;
+    if(NULL == (dt = H5T_alloc()))
+        HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL,"memory allocation failed")
+    dt->shared->state = H5T_STATE_IMMUTABLE;
     dt->shared->type = H5T_FLOAT;
     dt->shared->size = 8;
     dt->shared->u.atomic.order = H5T_ORDER_LE;
@@ -624,8 +561,11 @@ H5TN_init_interface(void)
 
 done:
     if(ret_value<0) {
-        if(dt!=NULL)
-            H5FL_FREE(H5T_t,dt);
+        if(dt != NULL) {
+            if(dt->shared != NULL)
+                H5FL_FREE(H5T_shared_t, dt->shared);
+            H5FL_FREE(H5T_t, dt);
+        } /* end if */
     }
 
     FUNC_LEAVE_NOAPI(ret_value);