src\libraries\System.Private.CoreLib\src\System\Threading\ReaderWriterLockSlim.cs (4)
408retVal = WaitOnEvent(_readEvent, ref _numReadWaiters, timeout, EnterLockType.Read);
589retVal = WaitOnEvent(_waitUpgradeEvent, ref _numWriteUpgradeWaiters, timeout, EnterLockType.UpgradeToWrite);
604retVal = WaitOnEvent(_writeEvent, ref _numWriteWaiters, timeout, EnterLockType.Write);
747bool retVal = WaitOnEvent(_upgradeEvent, ref _numUpgradeWaiters, timeout, EnterLockType.UpgradeableRead);