man pages section 3: Extended Library Functions, Volume 1

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Updated: July 2014
 
 

dat_evd_disable(3DAT)

Name

dat_evd_disable - disable the Event Dispatcher

Synopsis

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

DAT_RETURN
    dat_evd_disable(
    IN    DAT_EVD_HANDLE    evd_handle
    )

Parameters

evd_handle

Handle for an instance of Event Dispatcher.

Description

The dat_evd_disable() function disables the Event Dispatcher so that the arrival of an event does not affect the associated CNO.

If the Event Dispatcher is already disabled, this operation is no-op.

Events arriving on this EVD might cause waiters on the associated CNO to be awakened after the return of this routine because an unblocking a CNO waiter is already "in progress" at the time this routine is called or returned.

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
Committed
MT-Level
Safe
Standard
uDAPL, 1.1, 1.2

See Also

dat_evd_enable(3DAT), libdat(3LIB), attributes(5)