diff options
Diffstat (limited to 'Ryujinx.Memory/WindowsShared/WindowsApi.cs')
| -rw-r--r-- | Ryujinx.Memory/WindowsShared/WindowsApi.cs | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/Ryujinx.Memory/WindowsShared/WindowsApi.cs b/Ryujinx.Memory/WindowsShared/WindowsApi.cs deleted file mode 100644 index 67e704ea..00000000 --- a/Ryujinx.Memory/WindowsShared/WindowsApi.cs +++ /dev/null @@ -1,101 +0,0 @@ -using System; -using System.Runtime.InteropServices; - -namespace Ryujinx.Memory.WindowsShared -{ - static partial class WindowsApi - { - public static readonly IntPtr InvalidHandleValue = new IntPtr(-1); - public static readonly IntPtr CurrentProcessHandle = new IntPtr(-1); - - [LibraryImport("kernel32.dll", SetLastError = true)] - public static partial IntPtr VirtualAlloc( - IntPtr lpAddress, - IntPtr dwSize, - AllocationType flAllocationType, - MemoryProtection flProtect); - - [LibraryImport("KernelBase.dll", SetLastError = true)] - public static partial IntPtr VirtualAlloc2( - IntPtr process, - IntPtr lpAddress, - IntPtr dwSize, - AllocationType flAllocationType, - MemoryProtection flProtect, - IntPtr extendedParameters, - ulong parameterCount); - - [LibraryImport("kernel32.dll", SetLastError = true)] - [return: MarshalAs(UnmanagedType.Bool)] - public static partial bool VirtualProtect( - IntPtr lpAddress, - IntPtr dwSize, - MemoryProtection flNewProtect, - out MemoryProtection lpflOldProtect); - - [LibraryImport("kernel32.dll", SetLastError = true)] - [return: MarshalAs(UnmanagedType.Bool)] - public static partial bool VirtualFree(IntPtr lpAddress, IntPtr dwSize, AllocationType dwFreeType); - - [LibraryImport("kernel32.dll", SetLastError = true, EntryPoint = "CreateFileMappingW")] - public static partial IntPtr CreateFileMapping( - IntPtr hFile, - IntPtr lpFileMappingAttributes, - FileMapProtection flProtect, - uint dwMaximumSizeHigh, - uint dwMaximumSizeLow, - [MarshalAs(UnmanagedType.LPWStr)] string lpName); - - [LibraryImport("kernel32.dll", SetLastError = true)] - [return: MarshalAs(UnmanagedType.Bool)] - public static partial bool CloseHandle(IntPtr hObject); - - [LibraryImport("kernel32.dll", SetLastError = true)] - public static partial IntPtr MapViewOfFile( - IntPtr hFileMappingObject, - uint dwDesiredAccess, - uint dwFileOffsetHigh, - uint dwFileOffsetLow, - IntPtr dwNumberOfBytesToMap); - - [LibraryImport("KernelBase.dll", SetLastError = true)] - public static partial IntPtr MapViewOfFile3( - IntPtr hFileMappingObject, - IntPtr process, - IntPtr baseAddress, - ulong offset, - IntPtr dwNumberOfBytesToMap, - ulong allocationType, - MemoryProtection dwDesiredAccess, - IntPtr extendedParameters, - ulong parameterCount); - - [LibraryImport("kernel32.dll", SetLastError = true)] - [return: MarshalAs(UnmanagedType.Bool)] - public static partial bool UnmapViewOfFile(IntPtr lpBaseAddress); - - [LibraryImport("KernelBase.dll", SetLastError = true)] - [return: MarshalAs(UnmanagedType.Bool)] - public static partial bool UnmapViewOfFile2(IntPtr process, IntPtr lpBaseAddress, ulong unmapFlags); - - [LibraryImport("kernel32.dll")] - public static partial uint GetLastError(); - - [LibraryImport("kernel32.dll")] - public static partial int GetCurrentThreadId(); - - public static MemoryProtection GetProtection(MemoryPermission permission) - { - return permission switch - { - MemoryPermission.None => MemoryProtection.NoAccess, - MemoryPermission.Read => MemoryProtection.ReadOnly, - MemoryPermission.ReadAndWrite => MemoryProtection.ReadWrite, - MemoryPermission.ReadAndExecute => MemoryProtection.ExecuteRead, - MemoryPermission.ReadWriteExecute => MemoryProtection.ExecuteReadWrite, - MemoryPermission.Execute => MemoryProtection.Execute, - _ => throw new MemoryProtectionException(permission) - }; - } - } -}
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