Blocking in this case means that it may contain an operation that needs to wait for
external events, such as I/O operations, and may result in other tasks in the same
threa being executed before it returns.
Currently this attribute serves only as a documentation aid and is not enforced
or used for deducation in any way.
Marks a function as blocking.
Blocking in this case means that it may contain an operation that needs to wait for external events, such as I/O operations, and may result in other tasks in the same threa being executed before it returns.
Currently this attribute serves only as a documentation aid and is not enforced or used for deducation in any way.