protected ResourceLockDelegator(ResourceLock resLock, ResourceLockOptions resourceLockOptions)
: base(resourceLockOptions) {
Contract.Requires(resLock != null);
Contract.Ensures(InnerLock != null);
m_resLock = resLock;
#if DEADLOCK_DETECTION
m_resLock.ImmuneFromDeadlockDetection = true; // The outerlock is used for deadlock detection; not the inner lock
#endif
Contract.Assert(m_resLock != null);
}
protected ResourceLockDelegator(ResourceLock resLock, ResourceLockOptions resourceLockOptions)
: base(resourceLockOptions)
{
Contract.Requires(resLock != null);
Contract.Ensures(InnerLock != null);
m_resLock = resLock;
#if DEADLOCK_DETECTION
m_resLock.ImmuneFromDeadlockDetection = true; // The outerlock is used for deadlock detection; not the inner lock
#endif
Contract.Assert(m_resLock != null);
}
public ResourceLockOptionsHelper(ResourceLockOptions options) {
m_options = options;
}
protected ResourceLock(ResourceLockOptions resourceLockOptions) {
m_resourceLockOptions = resourceLockOptions;
InitConditionalVariableSupport();
}
/// <summary>Constructs a ResourceLockModifier object.</summary>
/// <param name="resLock">Identifies the inner ResourceLock object.</param>
/// <param name="resourceLockOptions">Identifies the flags associted with the innter ResourceLock object.</param>
protected ResourceLockModifier(ResourceLock resLock, ResourceLockOptions resourceLockOptions)
: base(resLock, resourceLockOptions) {
Contract.Requires(resLock != null);
}
public ThreadBlockInfo(Object lockObject, ResourceLockOptions lockFlags)
: this(lockObject, 0) {
m_lockFlags = new ResourceLockOptionsHelper(lockFlags);
}
// Called by a thread when it is about to wait on a lock
private IDisposable BlockForLockI(Object lockObject, ResourceLockOptions resourceLockOptions) {
// Create record indicating what the calling thread is waiting on and add to waiting threads list
BlockThreadAndCheckDeadlock(new ThreadBlockInfo(lockObject, resourceLockOptions));
return m_UnblockDueToLockAcquireDisposer;
}
public static IDisposable BlockForLock(Object lockObject, ResourceLockOptions resourceLockOptions) {
return s_deadlockDetector.BlockForLockI(lockObject, resourceLockOptions);
}
public ResourceLockOptionsHelper(ResourceLockOptions options)
{
m_options = options;
}
protected ResourceLock(ResourceLockOptions resourceLockOptions)
{
m_resourceLockOptions = resourceLockOptions;
InitConditionalVariableSupport();
}
public ThreadBlockInfo(Object lockObject, ResourceLockOptions lockFlags)
: this(lockObject, 0)
{
m_lockFlags = new ResourceLockOptionsHelper(lockFlags);
}
// Called by a thread when it is about to wait on a lock
private IDisposable BlockForLockI(Object lockObject, ResourceLockOptions resourceLockOptions)
{
// Create record indicating what the calling thread is waiting on and add to waiting threads list
BlockThreadAndCheckDeadlock(new ThreadBlockInfo(lockObject, resourceLockOptions));
return(m_UnblockDueToLockAcquireDisposer);
}
public static IDisposable BlockForLock(Object lockObject, ResourceLockOptions resourceLockOptions)
{
return(s_deadlockDetector.BlockForLockI(lockObject, resourceLockOptions));
}
/// <summary>Constructs a ResourceLockModifier object.</summary>
/// <param name="resLock">Identifies the inner ResourceLock object.</param>
/// <param name="resourceLockOptions">Identifies the flags associted with the innter ResourceLock object.</param>
protected ResourceLockModifier(ResourceLock resLock, ResourceLockOptions resourceLockOptions)
: base(resLock, resourceLockOptions)
{
Contract.Requires(resLock != null);
}
