Determines whether the HDF5 library was built with the thread-safety feature enabled
OUT: Boolean value indicating whether the library was built with thread-safety enabled
The HDF5 library, although not internally multi-threaded, can be built with a thread-safety feature enabled that protects internal data structures with a mutex. In certain circumstances, it may be useful to determine, at run-time, whether the linked HDF5 library was built with the thread-safety feature enabled.
Returns a non-negative value if successful. Otherwise, returns a negative value.