Name: H5Tlock
Signature:
herr_t H5Tlock(hid_t type_id )
Purpose:
Locks a datatype.
Description:
H5Tlock locks the datatype specified by the type_id identifier, making it read-only and non-destructible. This is normally done by the library for predefined datatypes so the application does not inadvertently change or delete a predefined type. Once a datatype is locked it can never be unlocked.
Parameters:
Returns:
Returns a non-negative value if successful; otherwise returns a negative value.
Fortran90 Interface:
None.