[svn-r968] Changes since 19981207

----------------------

./MANIFEST
	Added tcompound2.{dmp,h5} and tdset2.{dmp,h5} used by the
	h5toh4 testing.

./configure.in
./configure		[REGENERATED]
./src/H5config.h.in	[REGENERATED]
	Added check for <sys/timeb.h> for Win32.

	Determines sizeof(char) just so we have a complete list of
	type sizes defined as preprocessor symbols.

./src/H5detect.c
./src/H5T.c
./src/H5Tpkg.h
	Detects alignment constraints. In order for this to work the
	operating system must not correct unaligned data (for
	instance, on the DEC Alpha one might need to say `uac p
	sigbus' before running H5detect).

./src/H5private.h
	Includes <signal.h> because it's needed by H5detect.c to
	detect alignment constraints.

./src/H5Tconv.c
	Added extra checks to all hardware conversion functions so
	they align data when necessary before the conversion.  This
	slows down the conversions somewhat but they're still much
	faster than the software conversions.

./test/dtypes.c
	By setting a constant at the top of the source you can test
	conversions where the data is aligned on various byte
	boundaries.

	By setting a constant at the top of the source you can
	simulate architectures that have alignment constraints on
	architectures that don't.

	Changed typo SIZEOF_LDOUBLE to SIZEOF_LONG_DOUBLE in a few
	places.

1 files changed, 77 insertions, 63 deletions

diff --git a/src/H5T.c b/src/H5T.c
index 0566b72..9d66733 100644
--- a/src/H5T.c
+++ b/src/H5T.c
@@ -29,69 +29,83 @@ static char		RcsId[] = "@(#)$Revision$";
 static intn interface_initialize_g = 0;
 #define INTERFACE_INIT H5T_init_interface
 
-hid_t H5T_IEEE_F32BE_g = FAIL;
-hid_t H5T_IEEE_F32LE_g = FAIL;
-hid_t H5T_IEEE_F64BE_g = FAIL;
-hid_t H5T_IEEE_F64LE_g = FAIL;
-
-hid_t H5T_STD_I8BE_g = FAIL;
-hid_t H5T_STD_I8LE_g = FAIL;
-hid_t H5T_STD_I16BE_g = FAIL;
-hid_t H5T_STD_I16LE_g = FAIL;
-hid_t H5T_STD_I32BE_g = FAIL;
-hid_t H5T_STD_I32LE_g = FAIL;
-hid_t H5T_STD_I64BE_g = FAIL;
-hid_t H5T_STD_I64LE_g = FAIL;
-hid_t H5T_STD_U8BE_g = FAIL;
-hid_t H5T_STD_U8LE_g = FAIL;
-hid_t H5T_STD_U16BE_g = FAIL;
-hid_t H5T_STD_U16LE_g = FAIL;
-hid_t H5T_STD_U32BE_g = FAIL;
-hid_t H5T_STD_U32LE_g = FAIL;
-hid_t H5T_STD_U64BE_g = FAIL;
-hid_t H5T_STD_U64LE_g = FAIL;
-hid_t H5T_STD_B8BE_g = FAIL;
-hid_t H5T_STD_B8LE_g = FAIL;
-hid_t H5T_STD_B16BE_g = FAIL;
-hid_t H5T_STD_B16LE_g = FAIL;
-hid_t H5T_STD_B32BE_g = FAIL;
-hid_t H5T_STD_B32LE_g = FAIL;
-hid_t H5T_STD_B64BE_g = FAIL;
-hid_t H5T_STD_B64LE_g = FAIL;
-hid_t H5T_STD_REF_OBJ_g = FAIL;
-hid_t H5T_STD_REF_DSETREG_g = FAIL;
-
-hid_t H5T_UNIX_D32BE_g = FAIL;
-hid_t H5T_UNIX_D32LE_g = FAIL;
-hid_t H5T_UNIX_D64BE_g = FAIL;
-hid_t H5T_UNIX_D64LE_g = FAIL;
-
-hid_t H5T_C_S1_g = FAIL;
-
-hid_t H5T_FORTRAN_S1_g = FAIL;
-
-hid_t H5T_NATIVE_SCHAR_g = FAIL;
-hid_t H5T_NATIVE_UCHAR_g = FAIL;
-hid_t H5T_NATIVE_SHORT_g = FAIL;
-hid_t H5T_NATIVE_USHORT_g = FAIL;
-hid_t H5T_NATIVE_INT_g = FAIL;
-hid_t H5T_NATIVE_UINT_g = FAIL;
-hid_t H5T_NATIVE_LONG_g = FAIL;
-hid_t H5T_NATIVE_ULONG_g = FAIL;
-hid_t H5T_NATIVE_LLONG_g = FAIL;
-hid_t H5T_NATIVE_ULLONG_g = FAIL;
-hid_t H5T_NATIVE_FLOAT_g = FAIL;
-hid_t H5T_NATIVE_DOUBLE_g = FAIL;
-hid_t H5T_NATIVE_LDOUBLE_g = FAIL;
-hid_t H5T_NATIVE_B8_g = FAIL;
-hid_t H5T_NATIVE_B16_g = FAIL;
-hid_t H5T_NATIVE_B32_g = FAIL;
-hid_t H5T_NATIVE_B64_g = FAIL;
-hid_t H5T_NATIVE_OPAQUE_g = FAIL;
-hid_t H5T_NATIVE_HSIZE_g = FAIL;
-hid_t H5T_NATIVE_HSSIZE_g = FAIL;
-hid_t H5T_NATIVE_HERR_g = FAIL;
-hid_t H5T_NATIVE_HBOOL_g = FAIL;
+hid_t H5T_IEEE_F32BE_g			= FAIL;
+hid_t H5T_IEEE_F32LE_g			= FAIL;
+hid_t H5T_IEEE_F64BE_g			= FAIL;
+hid_t H5T_IEEE_F64LE_g			= FAIL;
+
+hid_t H5T_STD_I8BE_g			= FAIL;
+hid_t H5T_STD_I8LE_g			= FAIL;
+hid_t H5T_STD_I16BE_g			= FAIL;
+hid_t H5T_STD_I16LE_g			= FAIL;
+hid_t H5T_STD_I32BE_g			= FAIL;
+hid_t H5T_STD_I32LE_g			= FAIL;
+hid_t H5T_STD_I64BE_g			= FAIL;
+hid_t H5T_STD_I64LE_g			= FAIL;
+hid_t H5T_STD_U8BE_g			= FAIL;
+hid_t H5T_STD_U8LE_g			= FAIL;
+hid_t H5T_STD_U16BE_g			= FAIL;
+hid_t H5T_STD_U16LE_g			= FAIL;
+hid_t H5T_STD_U32BE_g			= FAIL;
+hid_t H5T_STD_U32LE_g			= FAIL;
+hid_t H5T_STD_U64BE_g			= FAIL;
+hid_t H5T_STD_U64LE_g			= FAIL;
+hid_t H5T_STD_B8BE_g			= FAIL;
+hid_t H5T_STD_B8LE_g			= FAIL;
+hid_t H5T_STD_B16BE_g			= FAIL;
+hid_t H5T_STD_B16LE_g			= FAIL;
+hid_t H5T_STD_B32BE_g			= FAIL;
+hid_t H5T_STD_B32LE_g			= FAIL;
+hid_t H5T_STD_B64BE_g			= FAIL;
+hid_t H5T_STD_B64LE_g 			= FAIL;
+hid_t H5T_STD_REF_OBJ_g 		= FAIL;
+hid_t H5T_STD_REF_DSETREG_g 		= FAIL;
+
+hid_t H5T_UNIX_D32BE_g			= FAIL;
+hid_t H5T_UNIX_D32LE_g			= FAIL;
+hid_t H5T_UNIX_D64BE_g			= FAIL;
+hid_t H5T_UNIX_D64LE_g 			= FAIL;
+
+hid_t H5T_C_S1_g			= FAIL;
+
+hid_t H5T_FORTRAN_S1_g			= FAIL;
+
+hid_t H5T_NATIVE_SCHAR_g		= FAIL;
+hid_t H5T_NATIVE_UCHAR_g		= FAIL;
+hid_t H5T_NATIVE_SHORT_g		= FAIL;
+hid_t H5T_NATIVE_USHORT_g		= FAIL;
+hid_t H5T_NATIVE_INT_g			= FAIL;
+hid_t H5T_NATIVE_UINT_g			= FAIL;
+hid_t H5T_NATIVE_LONG_g			= FAIL;
+hid_t H5T_NATIVE_ULONG_g		= FAIL;
+hid_t H5T_NATIVE_LLONG_g		= FAIL;
+hid_t H5T_NATIVE_ULLONG_g		= FAIL;
+hid_t H5T_NATIVE_FLOAT_g		= FAIL;
+hid_t H5T_NATIVE_DOUBLE_g		= FAIL;
+hid_t H5T_NATIVE_LDOUBLE_g		= FAIL;
+hid_t H5T_NATIVE_B8_g			= FAIL;
+hid_t H5T_NATIVE_B16_g			= FAIL;
+hid_t H5T_NATIVE_B32_g			= FAIL;
+hid_t H5T_NATIVE_B64_g			= FAIL;
+hid_t H5T_NATIVE_OPAQUE_g		= FAIL;
+hid_t H5T_NATIVE_HSIZE_g		= FAIL;
+hid_t H5T_NATIVE_HSSIZE_g		= FAIL;
+hid_t H5T_NATIVE_HERR_g			= FAIL;
+hid_t H5T_NATIVE_HBOOL_g		= FAIL;
+
+size_t	H5T_NATIVE_SCHAR_ALIGN_g	= 0;
+size_t	H5T_NATIVE_UCHAR_ALIGN_g	= 0;
+size_t	H5T_NATIVE_SHORT_ALIGN_g	= 0;
+size_t	H5T_NATIVE_USHORT_ALIGN_g	= 0;
+size_t	H5T_NATIVE_INT_ALIGN_g		= 0;
+size_t	H5T_NATIVE_UINT_ALIGN_g		= 0;
+size_t	H5T_NATIVE_LONG_ALIGN_g		= 0;
+size_t	H5T_NATIVE_ULONG_ALIGN_g	= 0;
+size_t	H5T_NATIVE_LLONG_ALIGN_g	= 0;
+size_t	H5T_NATIVE_ULLONG_ALIGN_g	= 0;
+size_t	H5T_NATIVE_FLOAT_ALIGN_g	= 0;
+size_t	H5T_NATIVE_DOUBLE_ALIGN_g	= 0;
+size_t	H5T_NATIVE_LDOUBLE_ALIGN_g	= 0;
 
 /* The path database */
 static intn H5T_npath_g = 0;			/*num paths defined	*/