// GetSockOpt(u32 socket, u32 level, u32 option_name) -> (i32 ret, u32 bsd_errno, u32, buffer<unknown, 0x22, 0>)
public ResultCode GetSockOpt(ServiceCtx context)
{
int socketFd = context.RequestData.ReadInt32();
SocketOptionLevel level = (SocketOptionLevel)context.RequestData.ReadInt32();
BsdSocketOption option = (BsdSocketOption)context.RequestData.ReadInt32();
(ulong bufferPosition, ulong bufferSize) = context.Request.GetBufferType0x22();
WritableRegion optionValue = context.Memory.GetWritableRegion(bufferPosition, (int)bufferSize);
LinuxError errno = LinuxError.EBADF;
ISocket socket = _context.RetrieveSocket(socketFd);
if (socket != null)
{
errno = socket.GetSocketOption(option, level, optionValue.Memory.Span);
if (errno == LinuxError.SUCCESS)
{
optionValue.Dispose();
}
}
return(WriteBsdResult(context, 0, errno));
}