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NAME

dat_evd_clear_unwaitable - transition the Event Dispatcher into a waitable state
 

SYNOPSIS

cc [ flag... ] file... -ldat [ library... ] 
#include <dat/udat.h>

DAT_RETURN
   dat_evd_clear_unwaitable(
   IN    DAT_EVD_HANDLE    evd_handle
   )

PARAMETERS

evd_handle

Handle for an instance of Event Dispatcher.

DESCRIPTION

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).  

RETURN VALUES

DAT_SUCCESS

The operation was successful.

DAT_INVALID_HANDLE

The evd_handle parameter is invalid.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE Interface Stability Standard: uDAPL, 1.1, 1.2 MT-Level

SEE ALSO

dat_evd_dequeue(3DAT), dat_evd_query(3DAT), dat_evd_set_unwaitable(3DAT), dat_evd_wait(3DAT), libdat(3LIB), attributes(5)

Index

NAME

SYNOPSIS

PARAMETERS

DESCRIPTION

RETURN VALUES

ATTRIBUTES

SEE ALSO

Партнёры:

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