private static void EnterMonitorAndTryCode(object helper)
{
ExecuteWithLockHelper helper2 = (ExecuteWithLockHelper)helper;
Monitor.Enter(helper2.m_lockObject, ref helper2.m_tookLock);
helper2.m_userCode(helper2.m_userState);
}
private static void ExitMonitorOnBackout(object helper, bool exceptionThrown)
{
ExecuteWithLockHelper helper2 = (ExecuteWithLockHelper)helper;
if (helper2.m_tookLock)
{
Monitor.Exit(helper2.m_lockObject);
}
}
private static void EnterMonitorAndTryCode(Object helper)
{
ExecuteWithLockHelper execHelper = (ExecuteWithLockHelper)helper;
BCLDebug.Assert(execHelper != null, "ExecuteWithLockHelper is null");
BCLDebug.Assert(execHelper.m_lockObject != null, "LockObject is null");
BCLDebug.Assert(execHelper.m_userCode != null, "UserCode is null");
Monitor.ReliableEnter(execHelper.m_lockObject, ref execHelper.m_tookLock);
execHelper.m_userCode(execHelper.m_userState);
}
private static void ExitMonitorOnBackout(Object helper, bool exceptionThrown)
{
ExecuteWithLockHelper execHelper = (ExecuteWithLockHelper)helper;
BCLDebug.Assert(execHelper != null, "ExecuteWithLockHelper is null");
BCLDebug.Assert(execHelper.m_lockObject != null, "LockObject is null");
if (execHelper.m_tookLock)
{
Monitor.Exit(execHelper.m_lockObject);
}
}
internal static void ExecuteCodeWithLock(Object lockObject, TryCode code, object userState)
{
ExecuteWithLockHelper execHelper = new ExecuteWithLockHelper(lockObject, code, userState);
ExecuteCodeWithGuaranteedCleanup(s_EnterMonitor, s_ExitMonitor, execHelper);
}
internal static void ExecuteCodeWithLock(object lockObject, TryCode code, object userState)
{
ExecuteWithLockHelper userData = new ExecuteWithLockHelper(lockObject, code, userState);
ExecuteCodeWithGuaranteedCleanup(s_EnterMonitor, s_ExitMonitor, userData);
}
