Havoc Pennington havoc.pennington at gmail.com
Wed Feb 4 20:02:43 PST 2009

One other bit of info that may help, basically what the wakeup main
function does behind the scenes in GLib or Qt is that it writes a byte
to a pipe the main thread is blocking on, thus kicking the main thread
out of poll(). Or some other implementation with the same effect.


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