45 lines
833 B
Text
45 lines
833 B
Text
|
/**
|
||
|
|
* PANDA 3D SOFTWARE
|
||
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
||
|
|
*
|
||
|
|
* All use of this software is subject to the terms of the revised BSD
|
||
|
|
* license. You should have received a copy of this license along
|
||
|
|
* with this source code in a file named "LICENSE."
|
||
|
|
*
|
||
|
|
* @file conditionVarSpinlockImpl.I
|
||
|
|
* @author drose
|
||
|
|
* @date 2006-04-11
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE ConditionVarSpinlockImpl::
|
||
|
|
ConditionVarSpinlockImpl(MutexSpinlockImpl &mutex) : _mutex(mutex) {
|
||
|
|
_event = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE ConditionVarSpinlockImpl::
|
||
|
|
~ConditionVarSpinlockImpl() {
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE void ConditionVarSpinlockImpl::
|
||
|
|
notify() {
|
||
|
|
// This will wake up all waiters on the lock. But that's allowed.
|
||
|
|
AtomicAdjust::inc(_event);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
INLINE void ConditionVarSpinlockImpl::
|
||
|
|
notify_all() {
|
||
|
|
AtomicAdjust::inc(_event);
|
||
|
|
}
|