diff options
Diffstat (limited to 'src/mscorlib/corefx/Interop/Windows/mincore/Interop.SetFileInformationByHandle.cs')
-rw-r--r-- | src/mscorlib/corefx/Interop/Windows/mincore/Interop.SetFileInformationByHandle.cs | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/src/mscorlib/corefx/Interop/Windows/mincore/Interop.SetFileInformationByHandle.cs b/src/mscorlib/corefx/Interop/Windows/mincore/Interop.SetFileInformationByHandle.cs deleted file mode 100644 index 0519219132..0000000000 --- a/src/mscorlib/corefx/Interop/Windows/mincore/Interop.SetFileInformationByHandle.cs +++ /dev/null @@ -1,72 +0,0 @@ -// Licensed to the .NET Foundation under one or more agreements. -// The .NET Foundation licenses this file to you under the MIT license. -// See the LICENSE file in the project root for more information. - -using Microsoft.Win32.SafeHandles; -using System; -using System.Runtime.InteropServices; - -internal partial class Interop -{ - internal partial class mincore - { - [DllImport(Libraries.CoreFile_L1, SetLastError = true)] - internal static extern bool SetFileInformationByHandle(SafeFileHandle hFile, FILE_INFO_BY_HANDLE_CLASS FileInformationClass, ref FILE_BASIC_INFO lpFileInformation, uint dwBufferSize); - - // Default values indicate "no change". Use defaults so that we don't force callsites to be aware of the default values - internal unsafe static bool SetFileTime( - SafeFileHandle hFile, - long creationTime = -1, - long lastAccessTime = -1, - long lastWriteTime = -1, - long changeTime = -1, - uint fileAttributes = 0) - { - FILE_BASIC_INFO basicInfo = new FILE_BASIC_INFO() - { - CreationTime = creationTime, - LastAccessTime = lastAccessTime, - LastWriteTime = lastWriteTime, - ChangeTime = changeTime, - FileAttributes = fileAttributes - }; - - return SetFileInformationByHandle(hFile, FILE_INFO_BY_HANDLE_CLASS.FileBasicInfo, ref basicInfo, (uint)Marshal.SizeOf<FILE_BASIC_INFO>()); - } - - internal struct FILE_BASIC_INFO - { - internal long CreationTime; - internal long LastAccessTime; - internal long LastWriteTime; - internal long ChangeTime; - internal uint FileAttributes; - } - - internal enum FILE_INFO_BY_HANDLE_CLASS : uint - { - FileBasicInfo = 0x0u, - FileStandardInfo = 0x1u, - FileNameInfo = 0x2u, - FileRenameInfo = 0x3u, - FileDispositionInfo = 0x4u, - FileAllocationInfo = 0x5u, - FileEndOfFileInfo = 0x6u, - FileStreamInfo = 0x7u, - FileCompressionInfo = 0x8u, - FileAttributeTagInfo = 0x9u, - FileIdBothDirectoryInfo = 0xAu, - FileIdBothDirectoryRestartInfo = 0xBu, - FileIoPriorityHintInfo = 0xCu, - FileRemoteProtocolInfo = 0xDu, - FileFullDirectoryInfo = 0xEu, - FileFullDirectoryRestartInfo = 0xFu, - FileStorageInfo = 0x10u, - FileAlignmentInfo = 0x11u, - FileIdInfo = 0x12u, - FileIdExtdDirectoryInfo = 0x13u, - FileIdExtdDirectoryRestartInfo = 0x14u, - MaximumFileInfoByHandleClass = 0x15u, - } - } -} |