WriteFileNative()

static unsafe int System.ConsolePal.WindowsConsoleStream.WriteFileNative ( IntPtr hFile, ReadOnlySpan< byte > bytes, bool useFileAPIs )

inlinestaticprivate

Definition at line 106 of file ConsolePal.cs.

        {
            if (bytes.IsEmpty)
            {
                return 0;
            }
            bool flag;
            fixed (byte* ptr = bytes)
            {
                flag = ((!useFileAPIs) ? global::Interop.Kernel32.WriteConsole(hFile, ptr, bytes.Length / 2, out var _, IntPtr.Zero) : (global::Interop.Kernel32.WriteFile(hFile, ptr, bytes.Length, out var _, IntPtr.Zero) != 0));
            }
            if (flag)
            {
                return 0;
            }
            int lastPInvokeError = Marshal.GetLastPInvokeError();
            if (lastPInvokeError == 232 || lastPInvokeError == 109)
            {
                return 0;
            }
            return lastPInvokeError;
        }

References System.bytes, System.Runtime.InteropServices.Marshal.GetLastPInvokeError(), and System.IntPtr.Zero.

Referenced by System.ConsolePal.WindowsConsoleStream.Write().