diff options
| author | Quincey Koziol <koziol@hdfgroup.org> | 2004-01-31 15:28:40 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-01-31 15:28:40 (GMT) |
| commit | 6cf56ca817ccba7b8c956cffee208ec624921b12 (patch) | |
| tree | e30ab953bdfc4d332ea6c0af192f8ae4893931b3 /src/H5Tpkg.h | |
| parent | eb4cc0556c390deaa9f21710d95f5690932221d9 (diff) | |
| download | hdf5-6cf56ca817ccba7b8c956cffee208ec624921b12.zip hdf5-6cf56ca817ccba7b8c956cffee208ec624921b12.tar.gz hdf5-6cf56ca817ccba7b8c956cffee208ec624921b12.tar.bz2 | |
[svn-r8136] Purpose:
Optimization
Description:
Speed up various parts of the library by setting a global variable for the
endianness of the machine at library startup and use that variable instead of
repeatedly querying the endianness of the native int datatype.
Platforms tested:
IBM p690 (copper)
too minor to require h5committest
Diffstat (limited to 'src/H5Tpkg.h')
| -rw-r--r-- | src/H5Tpkg.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/H5Tpkg.h b/src/H5Tpkg.h index d87cc2f..a01d995 100644 --- a/src/H5Tpkg.h +++ b/src/H5Tpkg.h @@ -232,6 +232,9 @@ typedef enum H5T_sdir_t { H5T_BIT_MSB /*search msb toward lsb */ } H5T_sdir_t; +/* The native endianess of the platform */ +H5_DLLVAR H5T_order_t H5T_native_order_g; + /* The overflow handler */ H5_DLLVAR H5T_overflow_t H5T_overflow_g; |