<GIOCondition>
<GIOCondition>
Description
A bitwise combination representing a condition to watch for on an
event source.
Members
in
There is data to read.
out
Data can be written (without blocking).
pri
There is urgent data to read.
hup
Hung up (the connection has been broken, usually for
pipes and sockets).
nval
Invalid request. The file descriptor is not open.