diff options
Diffstat (limited to 'src/mscorlib/src/System/Threading/Thread.cs')
| -rw-r--r-- | src/mscorlib/src/System/Threading/Thread.cs | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/src/mscorlib/src/System/Threading/Thread.cs b/src/mscorlib/src/System/Threading/Thread.cs index 5b476cc925..0795d5369c 100644 --- a/src/mscorlib/src/System/Threading/Thread.cs +++ b/src/mscorlib/src/System/Threading/Thread.cs @@ -35,7 +35,6 @@ namespace System.Threading { internal class ThreadHelper { - [System.Security.SecuritySafeCritical] static ThreadHelper() {} Delegate _start; @@ -51,10 +50,8 @@ namespace System.Threading { _executionContext = ec; } - [System.Security.SecurityCritical] static internal ContextCallback _ccb = new ContextCallback(ThreadStart_Context); - [System.Security.SecurityCritical] static private void ThreadStart_Context(Object state) { ThreadHelper t = (ThreadHelper)state; @@ -69,11 +66,6 @@ namespace System.Threading { } // call back helper - #if FEATURE_CORECLR - [System.Security.SecuritySafeCritical] // auto-generated - #else - [System.Security.SecurityCritical] - #endif internal void ThreadStart(object obj) { _startArg = obj; @@ -88,11 +80,6 @@ namespace System.Threading { } // call back helper - #if FEATURE_CORECLR - [System.Security.SecuritySafeCritical] // auto-generated - #else - [System.Security.SecurityCritical] - #endif internal void ThreadStart() { if (_executionContext != null) @@ -207,7 +194,6 @@ namespace System.Threading { #if FEATURE_CORECLR // Adding an empty default ctor for annotation purposes - [System.Security.SecuritySafeCritical] // auto-generated internal Thread(){} #endif // FEATURE_CORECLR @@ -217,7 +203,6 @@ namespace System.Threading { ** ** Exceptions: ArgumentNullException if start == null. =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated public Thread(ThreadStart start) { if (start == null) { throw new ArgumentNullException(nameof(start)); @@ -226,7 +211,6 @@ namespace System.Threading { SetStartHelper((Delegate)start,0); //0 will setup Thread with default stackSize } - [System.Security.SecuritySafeCritical] // auto-generated public Thread(ThreadStart start, int maxStackSize) { if (start == null) { throw new ArgumentNullException(nameof(start)); @@ -236,7 +220,6 @@ namespace System.Threading { Contract.EndContractBlock(); SetStartHelper((Delegate)start, maxStackSize); } - [System.Security.SecuritySafeCritical] // auto-generated public Thread(ParameterizedThreadStart start) { if (start == null) { throw new ArgumentNullException(nameof(start)); @@ -245,7 +228,6 @@ namespace System.Threading { SetStartHelper((Delegate)start, 0); } - [System.Security.SecuritySafeCritical] // auto-generated public Thread(ParameterizedThreadStart start, int maxStackSize) { if (start == null) { throw new ArgumentNullException(nameof(start)); @@ -266,7 +248,6 @@ namespace System.Threading { { [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] [MethodImplAttribute(MethodImplOptions.InternalCall)] - [System.Security.SecuritySafeCritical] // auto-generated get; } @@ -318,7 +299,6 @@ namespace System.Threading { Start(ref stackMark); } - [System.Security.SecuritySafeCritical] private void Start(ref StackCrawlMark stackMark) { #if FEATURE_COMINTEROP_APARTMENT_SUPPORT @@ -379,7 +359,6 @@ namespace System.Threading { // note: please don't access this directly from mscorlib. Use GetMutableExecutionContext or GetExecutionContextReader instead. public ExecutionContext ExecutionContext { - [SecuritySafeCritical] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] get { @@ -393,7 +372,6 @@ namespace System.Threading { } } - [SecurityCritical] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] internal ExecutionContext GetMutableExecutionContext() { @@ -415,7 +393,6 @@ namespace System.Threading { return m_ExecutionContext; } - [SecurityCritical] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] internal void SetExecutionContext(ExecutionContext value, bool belongsToCurrentScope) { @@ -423,7 +400,6 @@ namespace System.Threading { ExecutionContextBelongsToCurrentScope = belongsToCurrentScope; } - [SecurityCritical] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] internal void SetExecutionContext(ExecutionContext.Reader value, bool belongsToCurrentScope) { @@ -432,12 +408,10 @@ namespace System.Threading { } #endif //!FEATURE_CORECLR - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void StartInternal(IPrincipal principal, ref StackCrawlMark stackMark); #if FEATURE_COMPRESSEDSTACK /// <internalonly/> - [System.Security.SecurityCritical] // auto-generated_required [DynamicSecurityMethodAttribute()] [Obsolete("Thread.SetCompressedStack is no longer supported. Please use the System.Threading.CompressedStack class")] public void SetCompressedStack( CompressedStack stack ) @@ -445,17 +419,14 @@ namespace System.Threading { throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ThreadAPIsNotSupported")); } - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] internal extern IntPtr SetAppDomainStack( SafeCompressedStackHandle csHandle); - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] internal extern void RestoreAppDomainStack( IntPtr appDomainStack); /// <internalonly/> - [System.Security.SecurityCritical] // auto-generated_required [Obsolete("Thread.GetCompressedStack is no longer supported. Please use the System.Threading.CompressedStack class")] public CompressedStack GetCompressedStack() { @@ -467,7 +438,6 @@ namespace System.Threading { // Helper method to get a logical thread ID for StringBuilder (for // correctness) and for FileStream's async code path (for perf, to // avoid creating a Thread instance). - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] internal extern static IntPtr InternalGetCurrentThread(); @@ -488,8 +458,6 @@ namespace System.Threading { =========================================================================*/ #if !FEATURE_CORECLR - [System.Security.SecuritySafeCritical] // auto-generated - [SecurityPermissionAttribute(SecurityAction.Demand, ControlThread=true)] public void Abort(Object stateInfo) { // If two aborts come at the same time, it is possible that the state info @@ -509,14 +477,6 @@ namespace System.Threading { } #endif - #if FEATURE_CORECLR - [System.Security.SecurityCritical] // auto-generated - #else - [System.Security.SecuritySafeCritical] - #endif -#pragma warning disable 618 - [SecurityPermissionAttribute(SecurityAction.Demand, ControlThread = true)] -#pragma warning restore 618 public void Abort() { AbortInternal(); @@ -524,7 +484,6 @@ namespace System.Threading { // Internal helper (since we can't place security demands on // ecalls/fcalls). - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void AbortInternal(); @@ -533,8 +492,6 @@ namespace System.Threading { ** Resets a thread abort. ** Should be called by trusted code only =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated - [SecurityPermissionAttribute(SecurityAction.Demand, ControlThread=true)] public static void ResetAbort() { Thread thread = Thread.CurrentThread; @@ -544,7 +501,6 @@ namespace System.Threading { thread.ClearAbortReason(); } - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void ResetAbortNative(); @@ -555,14 +511,10 @@ namespace System.Threading { ** Exceptions: ThreadStateException if the thread has not been started or ** it is dead. =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated - [Obsolete("Thread.Suspend has been deprecated. Please use other classes in System.Threading, such as Monitor, Mutex, Event, and Semaphore, to synchronize Threads or protect resources. http://go.microsoft.com/fwlink/?linkid=14202", false)][SecurityPermission(SecurityAction.Demand, ControlThread=true)] - [SecurityPermission(SecurityAction.Demand, ControlThread=true)] public void Suspend() { SuspendInternal(); } // Internal helper (since we can't place security demands on // ecalls/fcalls). - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void SuspendInternal(); @@ -572,14 +524,11 @@ namespace System.Threading { ** Exceptions: ThreadStateException if the thread has not been started or ** it is dead or it isn't in the suspended state. =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated [Obsolete("Thread.Resume has been deprecated. Please use other classes in System.Threading, such as Monitor, Mutex, Event, and Semaphore, to synchronize Threads or protect resources. http://go.microsoft.com/fwlink/?linkid=14202", false)] - [SecurityPermission(SecurityAction.Demand, ControlThread=true)] public void Resume() { ResumeInternal(); } // Internal helper (since we can't place security demands on // ecalls/fcalls). - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void ResumeInternal(); @@ -588,8 +537,6 @@ namespace System.Threading { ** thread is not currently blocked in that manner, it will be interrupted ** when it next begins to block. =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated - [SecurityPermission(SecurityAction.Demand, ControlThread = true)] public new void Interrupt() => base.Interrupt(); /*========================================================================= @@ -600,12 +547,10 @@ namespace System.Threading { public new ThreadPriority Priority { - [System.Security.SecuritySafeCritical] // auto-generated get { return base.Priority; } - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(SelfAffectingThreading = true)] set { @@ -618,7 +563,6 @@ namespace System.Threading { =========================================================================*/ public new bool IsAlive { - [System.Security.SecuritySafeCritical] // auto-generated get { return base.IsAlive; @@ -630,7 +574,6 @@ namespace System.Threading { =========================================================================*/ public new bool IsThreadPoolThread { - [System.Security.SecuritySafeCritical] // auto-generated get { return base.IsThreadPoolThread; @@ -646,11 +589,9 @@ namespace System.Threading { ** ThreadInterruptedException if the thread is interrupted while waiting. ** ThreadStateException if the thread has not been started yet. =========================================================================*/ - [System.Security.SecuritySafeCritical] [HostProtection(Synchronization = true, ExternalThreading = true)] public new void Join() => base.Join(); - [System.Security.SecuritySafeCritical] [HostProtection(Synchronization = true, ExternalThreading = true)] public new bool Join(int millisecondsTimeout) => base.Join(millisecondsTimeout); #endif // !FEATURE_CORECLR @@ -673,11 +614,9 @@ namespace System.Threading { ** Exceptions: ArgumentException if timeout < 0. ** ThreadInterruptedException if the thread is interrupted while sleeping. =========================================================================*/ - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private static extern void SleepInternal(int millisecondsTimeout); - [System.Security.SecuritySafeCritical] // auto-generated public static new void Sleep(int millisecondsTimeout) { SleepInternal(millisecondsTimeout); @@ -699,13 +638,11 @@ namespace System.Threading { only take a few machine instructions. Calling this API is preferable to coding a explict busy loop because the hardware can be informed that it is busy waiting. */ - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] [HostProtection(Synchronization=true,ExternalThreading=true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern void SpinWaitInternal(int iterations); - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true,ExternalThreading=true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] public static new void SpinWait(int iterations) @@ -713,14 +650,12 @@ namespace System.Threading { SpinWaitInternal(iterations); } - [System.Security.SecurityCritical] // auto-generated [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)] [SuppressUnmanagedCodeSecurity] [HostProtection(Synchronization = true, ExternalThreading = true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] private static extern bool YieldInternal(); - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization = true, ExternalThreading = true)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] public static new bool Yield() @@ -729,18 +664,15 @@ namespace System.Threading { } public static new Thread CurrentThread { - [System.Security.SecuritySafeCritical] // auto-generated [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] get { Contract.Ensures(Contract.Result<Thread>() != null); return GetCurrentThreadNative(); } } - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall), ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] private static extern Thread GetCurrentThreadNative(); - [System.Security.SecurityCritical] // auto-generated private void SetStartHelper(Delegate start, int maxStackSize) { #if FEATURE_CORECLR @@ -774,7 +706,6 @@ namespace System.Threading { } } - [SecurityCritical] [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)] [SuppressUnmanagedCodeSecurity] private static extern ulong GetProcessDefaultStackSize(); @@ -783,14 +714,12 @@ namespace System.Threading { ** PRIVATE Sets the IThreadable interface for the thread. Assumes that ** start != null. =========================================================================*/ - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void SetStart(Delegate start, int maxStackSize); /*========================================================================= ** Clean up the thread when it goes away. =========================================================================*/ - [System.Security.SecuritySafeCritical] // auto-generated [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] ~Thread() { @@ -798,14 +727,12 @@ namespace System.Threading { InternalFinalize(); } - [System.Security.SecurityCritical] // auto-generated [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void InternalFinalize(); #if !FEATURE_CORECLR #if FEATURE_COMINTEROP - [System.Security.SecurityCritical] // auto-generated [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] public new void DisableComObjectEagerCleanup() { @@ -821,12 +748,10 @@ namespace System.Threading { =========================================================================*/ public new bool IsBackground { - [System.Security.SecuritySafeCritical] // auto-generated get { return base.IsBackground; } - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(SelfAffectingThreading = true)] set { @@ -840,7 +765,6 @@ namespace System.Threading { =========================================================================*/ public new ThreadState ThreadState { - [System.Security.SecuritySafeCritical] // auto-generated get { return base.ThreadState; @@ -859,13 +783,11 @@ namespace System.Threading { [Obsolete("The ApartmentState property has been deprecated. Use GetApartmentState, SetApartmentState or TrySetApartmentState instead.", false)] public ApartmentState ApartmentState { - [System.Security.SecuritySafeCritical] // auto-generated get { return (ApartmentState)GetApartmentStateNative(); } - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true, SelfAffectingThreading=true)] set { @@ -874,15 +796,12 @@ namespace System.Threading { } #if !FEATURE_CORECLR - [System.Security.SecuritySafeCritical] // auto-generated public new ApartmentState GetApartmentState() => base.GetApartmentState(); - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true, SelfAffectingThreading=true)] public new bool TrySetApartmentState(ApartmentState state) => base.TrySetApartmentState(state); #endif // !FEATURE_CORECLR - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true, SelfAffectingThreading=true)] public void SetApartmentState(ApartmentState state) { @@ -891,7 +810,6 @@ namespace System.Threading { throw new InvalidOperationException(Environment.GetResourceString("InvalidOperation_ApartmentStateSwitchFailed")); } - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private extern void StartupSetApartmentStateInternal(); #endif // FEATURE_COMINTEROP_APARTMENT_SUPPORT @@ -1000,7 +918,6 @@ namespace System.Threading { // default domain to lookup resources. See Environment.cs for more details. // #if FEATURE_LEAK_CULTURE_INFO - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] static extern private bool nativeGetSafeCulture(Thread t, int appDomainId, bool isUI, ref CultureInfo safeCulture); #endif // FEATURE_LEAK_CULTURE_INFO @@ -1031,7 +948,6 @@ namespace System.Threading { } } - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(ExternalThreading=true)] set { if (value == null) { @@ -1075,7 +991,6 @@ namespace System.Threading { } #if FEATURE_LEAK_CULTURE_INFO - [System.Security.SecuritySafeCritical] // auto-generated #endif internal CultureInfo GetCurrentUICultureNoAppX() { @@ -1108,7 +1023,6 @@ namespace System.Threading { // This returns the exposed context for a given context ID. #if FEATURE_LEAK_CULTURE_INFO - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] static extern private bool nativeSetThreadUILocale(String locale); #endif @@ -1140,9 +1054,7 @@ namespace System.Threading { } } - [System.Security.SecuritySafeCritical] // auto-generated #if FEATURE_LEAK_CULTURE_INFO - [SecurityPermission(SecurityAction.Demand, ControlThread = true)] #endif set { if (null==value) { @@ -1181,7 +1093,6 @@ namespace System.Threading { } #if FEATURE_LEAK_CULTURE_INFO - [System.Security.SecuritySafeCritical] // auto-generated #endif private CultureInfo GetCurrentCultureNoAppX() { @@ -1212,7 +1123,6 @@ namespace System.Threading { } #if !FEATURE_LEAK_CULTURE_INFO - [System.Security.SecurityCritical] // auto-generated [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)] [SuppressUnmanagedCodeSecurity] private static extern void nativeInitCultureAccessors(); @@ -1222,14 +1132,11 @@ namespace System.Threading { ** Returns the current domain in which current thread is running. ======================================================================*/ - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private static extern AppDomain GetDomainInternal(); - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] private static extern AppDomain GetFastDomainInternal(); - [System.Security.SecuritySafeCritical] // auto-generated public static AppDomain GetDomain() { Contract.Ensures(Contract.Result<AppDomain>() != null); @@ -1259,7 +1166,6 @@ namespace System.Threading { get { return m_Name; } - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(ExternalThreading=true)] set { lock(this) { @@ -1272,13 +1178,11 @@ namespace System.Threading { } } - [System.Security.SecurityCritical] // auto-generated [DllImport(JitHelpers.QCall, CharSet = CharSet.Unicode)] [SuppressUnmanagedCodeSecurity] private static extern void InformThreadNameChange(ThreadHandle t, String name, int len); internal Object AbortReason { - [System.Security.SecurityCritical] // auto-generated get { object result = null; try @@ -1291,7 +1195,6 @@ namespace System.Threading { } return result; } - [System.Security.SecurityCritical] // auto-generated set { SetAbortReason(value); } } @@ -1299,7 +1202,6 @@ namespace System.Threading { /* * This marks the beginning of a critical code region. */ - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true, ExternalThreading=true)] [MethodImplAttribute(MethodImplOptions.InternalCall)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] @@ -1308,7 +1210,6 @@ namespace System.Threading { /* * This marks the end of a critical code region. */ - [System.Security.SecuritySafeCritical] // auto-generated [HostProtection(Synchronization=true, ExternalThreading=true)] [MethodImplAttribute(MethodImplOptions.InternalCall)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] @@ -1317,7 +1218,6 @@ namespace System.Threading { /* * This marks the beginning of a code region that requires thread affinity. */ - [System.Security.SecurityCritical] // auto-generated_required [MethodImplAttribute(MethodImplOptions.InternalCall)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] public static extern void BeginThreadAffinity(); @@ -1325,7 +1225,6 @@ namespace System.Threading { /* * This marks the end of a code region that requires thread affinity. */ - [System.Security.SecurityCritical] // auto-generated_required [MethodImplAttribute(MethodImplOptions.InternalCall)] [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] public static extern void EndThreadAffinity(); @@ -1542,7 +1441,6 @@ namespace System.Threading { address = value; } - [System.Security.SecuritySafeCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] public static extern void MemoryBarrier(); @@ -1584,20 +1482,17 @@ namespace System.Threading { // Helper function to set the AbortReason for a thread abort. // Checks that they're not alredy set, and then atomically updates // the reason info (object + ADID). - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] internal extern void SetAbortReason(Object o); // Helper function to retrieve the AbortReason from a thread // abort. Will perform cross-AppDomain marshalling if the object // lives in a different AppDomain from the requester. - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] internal extern Object GetAbortReason(); // Helper function to clear the AbortReason. Takes care of // AppDomain related cleanup if required. - [System.Security.SecurityCritical] // auto-generated [MethodImplAttribute(MethodImplOptions.InternalCall)] internal extern void ClearAbortReason(); |