Report once that the device isn't there, but keep trying.  Don't filter the errno values.  They don't make as much sense as they used to given how we do devices in /dev.
Report once that the device isn't there, but keep trying.  Don't
filter the errno values.  They don't make as much sense as they used
to given how we do devices in /dev.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase