[Boost-users] asio::serial_port how to know how many bytes are available for read

From: Jean-Sebastien Stoezel (js.stoezel_at_[hidden])
Date: 2008-08-06 08:09:42

Hi,

Is there a way to know how many bytes are available for read from a  
serial port, using asio::serial_port::read_some? The sockets have  
bytes_readable or something similar... Any equivalent for the serial  
ports?

Thanks!
Jean