SafeHandle

SafeKeychainHandle.cs (1)

13public class SafeKeychainHandle : SafeHandle

NativeInterop\SafeNativeOverlapped.cs (1)

9internal sealed class SafeNativeOverlapped : SafeHandle

Core\NativeSafeHandle.cs (1)

9internal sealed class NativeSafeHandle : SafeHandle, IValueTaskSource<object?>

Storage\SQLite\Interop\SafeSqliteBlobHandle.cs (1)

12internal sealed class SafeSqliteBlobHandle : SafeHandle

Storage\SQLite\Interop\SafeSqliteHandle.cs (1)

12internal sealed class SafeSqliteHandle : SafeHandle

Storage\SQLite\Interop\SafeSqliteStatementHandle.cs (1)

12internal sealed class SafeSqliteStatementHandle : SafeHandle

MS\Win32\UnsafeNativeMethodsTablet.cs (2)

64internal class RecognizerSafeHandle : SafeHandle 98internal class ContextSafeHandle : SafeHandle

MS\Internal\Printing\Configuration\SafeWinSpoolPrinterHandle.cs (1)

13internal sealed class SafeWinSpoolPrinterHandle : SafeHandle

PrintConfig\PTProvider.cs (1)

40internal sealed class SafePTProviderHandle : System.Runtime.InteropServices.SafeHandle

Common\System\Data\ProviderBase\DbBuffer.cs (1)

13internal abstract class DbBuffer : SafeHandle

System\Data\Odbc\OdbcHandle.cs (1)

12internal abstract class OdbcHandle : SafeHandle

src\libraries\System.Private.CoreLib\src\Microsoft\Win32\SafeHandles\SafeHandleMinusOneIsInvalid.cs (1)

10public abstract class SafeHandleMinusOneIsInvalid : SafeHandle

src\libraries\System.Private.CoreLib\src\Microsoft\Win32\SafeHandles\SafeHandleZeroOrMinusOneIsInvalid.cs (1)

10public abstract class SafeHandleZeroOrMinusOneIsInvalid : SafeHandle

artifacts\obj\System.Security.Cryptography\Debug\net10.0\System.Security.Cryptography.notsupported.cs (1)

2729public sealed partial class SafeEvpPKeyHandle : System.Runtime.InteropServices.SafeHandle

artifacts\obj\System.Security.Principal.Windows\Debug\net10.0\System.Security.Principal.Windows.notsupported.cs (1)

9public sealed partial class SafeAccessTokenHandle : System.Runtime.InteropServices.SafeHandle

Microsoft\Win32\SafeHandles\CoTaskMemSafeHandle.cs (1)

8internal sealed class CoTaskMemSafeHandle : SafeHandle

MS\Internal\Automation\SafeHandles.cs (3)

15internal sealed class SafeNodeHandle : SafeHandle 39internal sealed class SafePatternHandle : SafeHandle 62internal sealed class SafeEventHandle : SafeHandle

System\Windows\Automation\Condition.cs (1)

10internal sealed class SafeConditionMemoryHandle : SafeHandle

System\Windows\Automation\Text\TextRange.cs (1)

17internal sealed class SafeTextRangeHandle : SafeHandle

CryptoUtil.cs (1)

30public static void AssertSafeHandleIsValid(SafeHandle safeHandle)

UnsafeNativeMethods.cs (2)

297SafeHandle pData, 340SafeHandle pData,

MemoryProtection.cs (2)

17public static void CryptProtectMemory(SafeHandle pBuffer, uint byteCount) 33public static void CryptUnprotectMemory(SafeHandle pBuffer, uint byteCount)

NativeInterop\HttpApi.cs (11)

NativeInterop\RequestQueue.cs (1)

139internal SafeHandle Handle { get; }

RequestProcessing\ClientCertLoader.cs (1)

47internal SafeHandle RequestQueueHandle => _requestContext.Server.RequestQueue.Handle;

RequestProcessing\RequestStream.cs (1)

36private SafeHandle RequestQueueHandle => RequestContext.Server.RequestQueue.Handle;

RequestProcessing\ResponseBody.cs (1)

34private SafeHandle RequestQueueHandle => RequestContext.Server.RequestQueue.Handle;

DelegateTests.cs (1)

312unsafe void AssertPermissions(SafeHandle handle)

Shared\Extensions\SafeHandleExtensions.cs (5)

15/// Acquires a lease on a safe handle. The lease increments the reference count of the <see cref="SafeHandle"/> 20/// lease will permanently prevent the underlying <see cref="SafeHandle"/> from being released by the garbage 23/// <param name="handle">The <see cref="SafeHandle"/> to lease.</param> 26public static SafeHandleLease Lease(this SafeHandle handle) 34Debug.Assert(success, $"{nameof(SafeHandle.DangerousAddRef)} does not return when {nameof(success)} is false.");

Shared\Extensions\SafeHandleLease.cs (4)

11/// Represents a lease of a <see cref="SafeHandle"/>. 17private readonly SafeHandle? _handle; 19internal SafeHandleLease(SafeHandle handle) 23/// Releases the <see cref="SafeHandle"/> lease. The behavior of this method is unspecified if called more than

MiniDump.cs (2)

40SafeHandle hProcess, 42SafeHandle hFile,

src\libraries\shims\mscorlib\ref\mscorlib.cs (1)

721[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SafeHandle))]

netstandard.cs (1)

1728[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SafeHandle))]

System\Windows\Input\Cursor.cs (3)

91internal Cursor(SafeHandle cursorHandle ) 142internal SafeHandle Handle 343private SafeHandle _cursorHandle;

System\Windows\InterOp\CursorInteropHelper.cs (2)

40public static Cursor Create(SafeHandle cursorHandle) 61internal static Cursor CriticalCreate(SafeHandle cursorHandle)

System\Windows\Media\Effects\BevelBitmapEffect.cs (2)

27protected override unsafe SafeHandle CreateUnmanagedEffect() 36protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect)

System\Windows\Media\Effects\BitmapEffect.cs (6)

41protected abstract void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect); 48protected abstract unsafe SafeHandle CreateUnmanagedEffect(); 58protected static unsafe void SetValue(SafeHandle effect, string propertyName, object value) 67protected static unsafe SafeHandle /* IMILBitmapEffect */ CreateBitmapEffectOuter() 78protected static unsafe void InitializeBitmapEffect(SafeHandle /*IMILBitmapEffect */ outerObject, 79SafeHandle/* IMILBitmapEffectPrimitive */ innerObject)

System\Windows\Media\Effects\BitmapEffectGroup.cs (2)

33protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect) 42protected override unsafe SafeHandle CreateUnmanagedEffect()

System\Windows\Media\Effects\BlurBitmapEffect.cs (2)

27protected override unsafe SafeHandle CreateUnmanagedEffect() 36protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect)

System\Windows\Media\Effects\DropShadowBitmapEffect.cs (2)

30protected override unsafe SafeHandle CreateUnmanagedEffect() 39protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect)

System\Windows\Media\Effects\embossbitmapeffect.cs (2)

30protected override unsafe SafeHandle CreateUnmanagedEffect() 39protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect)

System\Windows\Media\Effects\OuterGlowBitmapEffect.cs (2)

27protected override unsafe SafeHandle CreateUnmanagedEffect() 36protected override void UpdateUnmanagedPropertyState(SafeHandle unmanagedEffect)

MS\Internal\Printing\Configuration\HGlobalBuffer.cs (1)

48SafeHandle handle = this.Handle;

src\libraries\Common\src\Interop\Unix\Interop.IOErrors.cs (1)

95where TSafeHandle : SafeHandle

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Stat.cs (1)

59internal static partial int FStat(SafeHandle fd, out FileStatus output);

src\libraries\Common\src\Interop\Unix\Interop.IOErrors.cs (1)

95where TSafeHandle : SafeHandle

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Stat.cs (1)

59internal static partial int FStat(SafeHandle fd, out FileStatus output);

src\libraries\Common\src\Interop\Unix\Interop.IOErrors.cs (1)

95where TSafeHandle : SafeHandle

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Poll.cs (1)

31internal static unsafe Error Poll(SafeHandle fd, PollEvents events, int timeout, out PollEvents triggered)

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Read.cs (1)

21internal static unsafe partial int Read(SafeHandle fd, byte* buffer, int count);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Stat.cs (1)

59internal static partial int FStat(SafeHandle fd, out FileStatus output);

artifacts\obj\System.IO.Pipes.AccessControl\Debug\net10.0\System.IO.Pipes.AccessControl.notsupported.cs (1)

39protected internal void Persist(System.Runtime.InteropServices.SafeHandle handle) { throw new System.PlatformNotSupportedException(System.SR.PlatformNotSupported_AccessControl); }

src\libraries\Common\src\Interop\Unix\Interop.IOErrors.cs (1)

95where TSafeHandle : SafeHandle

src\libraries\Common\src\Interop\Unix\System.IO.Ports.Native\Interop.Serial.cs (3)

33internal static unsafe partial int Read(SafeHandle fd, byte* buffer, int count); 45internal static unsafe partial int Write(SafeHandle fd, byte* buffer, int bufferSize); 66internal static unsafe Error Poll(SafeHandle fd, PollEvents events, int timeout, out PollEvents triggered)

src\libraries\Common\src\System\Net\Logging\NetEventSource.Common.cs (1)

147if (value is SafeHandle handle)

src\libraries\Common\src\System\Net\Logging\NetEventSource.Common.cs (1)

147if (value is SafeHandle handle)

src\libraries\Common\src\Interop\Unix\System.Native\Interop.ReceiveSocketError.cs (1)

13internal static unsafe partial SocketError ReceiveSocketError(SafeHandle socket, MessageHeader* messageHeader);

src\libraries\Common\src\Interop\Unix\Interop.IOErrors.cs (1)

95where TSafeHandle : SafeHandle

src\libraries\Common\src\Interop\Unix\System.Native\Interop.LChflags.cs (1)

21internal static partial int FChflags(SafeHandle fd, uint flags);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.LockFileRegion.cs (1)

18internal static partial int LockFileRegion(SafeHandle fd, long offset, long length, LockType lockType);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.PRead.cs (1)

11internal static unsafe partial int PRead(SafeHandle fd, byte* buffer, int bufferSize, long fileOffset);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.PReadV.cs (1)

11internal static unsafe partial long PReadV(SafeHandle fd, IOVector* vectors, int vectorCount, long fileOffset);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.PWrite.cs (1)

11internal static unsafe partial int PWrite(SafeHandle fd, byte* buffer, int bufferSize, long fileOffset);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.PWriteV.cs (1)

11internal static unsafe partial long PWriteV(SafeHandle fd, IOVector* vectors, int vectorCount, long fileOffset);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Read.cs (1)

21internal static unsafe partial int Read(SafeHandle fd, byte* buffer, int count);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Stat.cs (1)

59internal static partial int FStat(SafeHandle fd, out FileStatus output);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.UTimensat.cs (1)

29internal static unsafe partial int FUTimens(SafeHandle fd, TimeSpec* times);

src\libraries\Common\src\Interop\Unix\System.Native\Interop.Write.cs (1)

21internal static unsafe partial int Write(SafeHandle fd, byte* buffer, int bufferSize);

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\Marshal.cs (3)

1315/// Initializes the underlying handle of a newly created <see cref="SafeHandle" /> to the provided value. 1317/// <param name="safeHandle">The <see cref="SafeHandle"/> instance to update.</param> 1319public static void InitHandle(SafeHandle safeHandle, IntPtr handle)

src\libraries\System.Private.CoreLib\src\System\Runtime\InteropServices\Marshalling\SafeHandleMarshaller.cs (7)

9/// A marshaller for <see cref="SafeHandle"/>-derived types that marshals the handle following the lifetime rules for <see cref="SafeHandle"/>s. 11/// <typeparam name="T">The <see cref="SafeHandle"/>-derived type.</typeparam> 15public static class SafeHandleMarshaller<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicParameterlessConstructor)] T> where T : SafeHandle 18/// Custom marshaller to marshal a <see cref="SafeHandle"/> as its underlying handle value. 54/// Custom marshaller to marshal a <see cref="SafeHandle"/> as its underlying handle value. 148/// Custom marshaller to marshal a <see cref="SafeHandle"/> as its underlying handle value.

src\libraries\System.Private.CoreLib\src\System\Threading\ThreadPool.Unix.cs (1)

103public static bool BindHandle(SafeHandle osHandle) =>

src\libraries\System.Private.CoreLib\src\System\Threading\ThreadPoolBoundHandle.Unix.cs (7)

19private readonly SafeHandle _handle; 22private ThreadPoolBoundHandle(SafeHandle handle) 31/// A <see cref="SafeHandle"/> object that holds the bound operating system handle. 33public SafeHandle Handle => _handle; 40/// A <see cref="SafeHandle"/> object that holds the operating system handle. The 72/// it remains the responsibility of the caller to call <see cref="SafeHandle.Dispose()"/>. 74public static ThreadPoolBoundHandle BindHandle(SafeHandle handle)

src\libraries\System.Private.CoreLib\src\System\Threading\WaitHandleExtensions.cs (2)

14/// <returns>A <see cref="Runtime.InteropServices.SafeHandle"/> representing the native operating system handle.</returns> 26/// <param name="value">A <see cref="Runtime.InteropServices.SafeHandle"/> representing the native operating system handle.</param>

src\System\StubHelpers.cs (6)

508internal static IntPtr ConvertSafeHandleToNative(SafeHandle? handle, ref CleanupWorkListElement? cleanupWorkList) 1292public SafeHandleCleanupWorkListElement(SafeHandle handle) 1297private readonly SafeHandle m_handle; 1330internal static IntPtr AddToCleanupList(ref CleanupWorkListElement? pCleanupWorkList, SafeHandle handle) 1418internal static IntPtr SafeHandleAddRef(SafeHandle pHandle, ref bool success) 1430internal static void SafeHandleRelease(SafeHandle pHandle)

artifacts\obj\System.Runtime\Debug\net10.0\System.Runtime.Forwards.cs (1)

688[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SafeHandle))]

System.Runtime.Handles.cs (1)

7[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SafeHandle))]

artifacts\obj\System.Runtime.InteropServices\Debug\net10.0\System.Runtime.InteropServices.Forwards.cs (1)

135[assembly: System.Runtime.CompilerServices.TypeForwardedTo(typeof(System.Runtime.InteropServices.SafeHandle))]

artifacts\obj\System.Security.AccessControl\Debug\net10.0\System.Security.AccessControl.notsupported.cs (9)

artifacts\obj\System.Security.Cryptography\Debug\net10.0\System.Security.Cryptography.notsupported.cs (2)

14protected SafeNCryptHandle(System.IntPtr handle, System.Runtime.InteropServices.SafeHandle parentHandle) : base (default(bool)) { throw new System.PlatformNotSupportedException(System.SR.SystemSecurityCryptography_PlatformNotSupported); } 23public SafeNCryptKeyHandle(System.IntPtr handle, System.Runtime.InteropServices.SafeHandle parentHandle) { throw new System.PlatformNotSupportedException(System.SR.SystemSecurityCryptography_PlatformNotSupported); }

artifacts\obj\System.ServiceProcess.ServiceController\Debug\net10.0\System.ServiceProcess.ServiceController.notsupported.cs (1)

72public System.Runtime.InteropServices.SafeHandle ServiceHandle { get { throw new System.PlatformNotSupportedException(System.SR.PlatformNotSupported_ServiceController); } }

src\Microsoft.DotNet.Wpf\src\Shared\MS\Win32\HandleCollector.cs (4)

26internal static SafeHandle Add(SafeHandle handle, int type) { 65internal static SafeHandle Remove(SafeHandle handle, int type) {