tree 2777c097b70e61f9a39ca0bca327974038c2ee4a
parent 00e1608501a0eb270df80a31f0dd0b327b202059
author Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1364777145 +0000
committer Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at> 1364777145 +0000

Introduce serialport_write_nonblock()

It seems useful to have a generic and platform-independent method to
read and write to a serial port without blocking. This is the write part.

This allows to get rid of the explicit temporary disabling of blocking I/O in
serprog's sp_synchronize().

Corresponding to flashrom svn r1662.

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>