Hi, On Sat, Aug 14, 2010 at 9:57 AM, cee1 <fykc...@gmail.com> wrote: > I've written a test program, which creating watches for two GIOChannels: one > for stdin with a low priority, and the other for a named pipe with a high > priority. Then ran the program with no data written to the named pipe, it > can still response to input of stdin, which seems like high priority sources > will not block low priority sources.
Priorities only matter if the sources are both ready. If only stdin has data and the higher priority one doesn't then the lower priority would run. prepare and check both return TRUE if the source is ready (should be dispatched, i.e. its callback should be invoked). the difference is that prepare is pre-poll and check is post-poll. Havoc _______________________________________________ gtk-devel-list mailing list gtk-devel-list@gnome.org http://mail.gnome.org/mailman/listinfo/gtk-devel-list
