public unsafe void TryWrite(byte[] data, int length)
{
Debug.Assert(data != null);
if (data.Length < length)
{
throw new ArgumentOutOfRangeException("length");
}
EnsureNotDisposed();
fixed(byte *pData = data)
{
IntPtr ptrData = (IntPtr)pData;
if (IsUnix)
{
var buffer = new UVBuffer.Unix(ptrData, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
else
{
var buffer = new UVBuffer.Windows(ptrData, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
}
}
public unsafe void TryWrite(Memory <byte> data)
{
// This can work with Span<byte> because it's synchronous but we need pinning support
EnsureNotDisposed();
void *pointer;
if (!data.TryGetPointer(out pointer))
{
throw new InvalidOperationException("Pointer not available");
}
IntPtr ptrData = (IntPtr)pointer;
var length = data.Length;
if (IsUnix)
{
var buffer = new UVBuffer.Unix(ptrData, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
else
{
var buffer = new UVBuffer.Windows(ptrData, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
}
public unsafe void TryWrite(Span <byte> data)
{
EnsureNotDisposed();
ArraySegment <byte> array;
void * pointer;
IntPtr ptrData;
if (data.TryGetArrayElseGetPointer(out array, out pointer))
{
throw new NotImplementedException("needs to pin the array");
}
else
{
ptrData = (IntPtr)pointer;
}
if (IsUnix)
{
var buffer = new UVBuffer.Unix(ptrData, (uint)data.Length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
else
{
var buffer = new UVBuffer.Windows(ptrData, (uint)data.Length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
}
public unsafe void TryWrite(Span <byte> data)
{
EnsureNotDisposed();
IntPtr ptrData = (IntPtr)data.UnsafePointer;
if (IsUnix)
{
var buffer = new UVBuffer.Unix(ptrData, (uint)data.Length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
else
{
var buffer = new UVBuffer.Windows(ptrData, (uint)data.Length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
}
public unsafe void TryWrite(ReadOnlySpan <byte> data)
{
// This can work with Span<byte> because it's synchronous but we need pinning support
EnsureNotDisposed();
fixed(byte *source = &MemoryMarshal.GetReference(data))
{
var length = data.Length;
if (IsUnix)
{
var buffer = new UVBuffer.Unix((IntPtr)source, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
else
{
var buffer = new UVBuffer.Windows((IntPtr)source, (uint)length);
UVException.ThrowIfError(UVInterop.uv_try_write(Handle, &buffer, 1));
}
}
}
