DAT_EVD_CLEAR_UNWAITABLE(3DAT) | Direct Access Transport Library Functions | DAT_EVD_CLEAR_UNWAITABLE(3DAT) |
dat_evd_clear_unwaitable - 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
)
evd_handle
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).
DAT_SUCCESS
DAT_INVALID_HANDLE
See attributes(7) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
Interface Stability | Standard: uDAPL, 1.1, 1.2 |
MT-Level | Safe |
dat_evd_dequeue(3DAT), dat_evd_query(3DAT), dat_evd_set_unwaitable(3DAT), dat_evd_wait(3DAT), libdat(3LIB), attributes(7)
July 16, 2004 | OmniOS |