1 files changed, 0 insertions, 155 deletions
diff --git a/Ryujinx.Common/SystemInterop/UnixStream.cs b/Ryujinx.Common/SystemInterop/UnixStream.cs
deleted file mode 100644
index 1d644997..00000000
--- a/Ryujinx.Common/SystemInterop/UnixStream.cs
+++ /dev/null
@@ -1,155 +0,0 @@
-using System;
-using System.IO;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Common.SystemInterop
-{
-    [SupportedOSPlatform("linux")]
-    [SupportedOSPlatform("macos")]
-    public partial class UnixStream : Stream, IDisposable
-    {
-        private const int InvalidFd = -1;
-
-        private int _fd;
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial long read(int fd, IntPtr buf, ulong count);
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial long write(int fd, IntPtr buf, ulong count);
-
-        [LibraryImport("libc", SetLastError = true)]
-        private static partial int close(int fd);
-
-        public UnixStream(int fd)
-        {
-            if (InvalidFd == fd)
-            {
-                throw new ArgumentException("Invalid file descriptor");
-            }
-
-            _fd = fd;
-            
-            CanRead = read(fd, IntPtr.Zero, 0) != -1;
-            CanWrite = write(fd, IntPtr.Zero, 0) != -1;  
-        }
-
-        ~UnixStream()
-        {
-            Close();
-        }
-
-        public override bool CanRead { get; }
-        public override bool CanWrite { get; }
-        public override bool CanSeek => false;
-
-        public override long Length => throw new NotSupportedException();
-
-        public override long Position
-        {
-            get => throw new NotSupportedException();
-            set => throw new NotSupportedException();
-        }
-
-        public override void Flush()
-        {
-        }
-
-        public override unsafe int Read([In, Out] byte[] buffer, int offset, int count)
-        {
-            if (offset < 0 || offset > (buffer.Length - count) || count < 0)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            if (buffer.Length == 0)
-            {
-                return 0;
-            }
-
-            long r = 0;
-            fixed (byte* buf = &buffer[offset])
-            {
-                do
-                {
-                    r = read(_fd, (IntPtr)buf, (ulong)count);
-                } while (ShouldRetry(r));
-            }
-
-            return (int)r;
-        }
-        
-        public override unsafe void Write(byte[] buffer, int offset, int count)
-        {
-            if (offset < 0 || offset > (buffer.Length - count) || count < 0)
-            {
-                throw new ArgumentOutOfRangeException();
-            }
-
-            if (buffer.Length == 0)
-            {
-                return;
-            }
-
-            fixed (byte* buf = &buffer[offset])
-            {
-                long r = 0;
-                do {
-                    r = write(_fd, (IntPtr)buf, (ulong)count);
-                } while (ShouldRetry(r));
-            }
-        }
-
-        public override long Seek(long offset, SeekOrigin origin)
-        {
-            throw new NotSupportedException();
-        }
-
-        public override void SetLength(long value)
-        {
-            throw new NotSupportedException();
-        }
-
-        public override void Close()
-        {
-            if (_fd == InvalidFd)
-            {
-                return;
-            }
-
-            Flush();
-
-            int r;
-            do {
-                r = close(_fd);
-            } while (ShouldRetry(r));
-
-            _fd = InvalidFd;
-        }
-
-        void IDisposable.Dispose()
-        {
-            Close();
-        }
-
-        private bool ShouldRetry(long r)
-        {
-            if (r == -1)
-            {
-                const int eintr = 4;
-
-                int errno = Marshal.GetLastPInvokeError();
-
-                if (errno == eintr)
-                {
-                    return true;
-                }
-
-                throw new SystemException($"Operation failed with error 0x{errno:X}");
-            }
-
-            return false;
-        }
-    }
-}