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|man pages section 3: Extended Library Functions, Volume 1 Oracle Solaris 11 Information Library|
- transition the Event Dispatcher into a waitable state
cc [ flag… ] file… -ldat [ library… ] #include <dat/udat.h> DAT_RETURN dat_evd_clear_unwaitable( IN DAT_EVD_HANDLE evd_handle )
Handle for an instance of Event Dispatcher.
The dat_evd_clear_unwaitable() transitions the Event Dispatcher into a waitable state. In this state, calls to dat_evd_wait(3DAT) are permitted on the EVD. The actual state of the Event Dispatcher is accessible through dat_evd_query(3DAT) and is DAT_EVD_WAITABLE after the return of this operation.
This call does not affect a CNO associated with this EVD at all. Events arriving on the EVD after it is set waitable still trigger the CNO (if appropriate), and can be retrieved with dat_evd_dequeue(3DAT).
The operation was successful.
The evd_handle parameter is invalid.
See attributes(5) for descriptions of the following attributes: