On Thu, 16 Oct 2003 19:54:20 +0200 (CEST) Jaroslav Kysela <[EMAIL PROTECTED]> wrote:
<snip> > Don't use select() if possible. You don't know which direction is required > for a file descriptor. You must use snd_seq_poll_descriptors_revents() > which mangles the used direction and reports the correct one to > the application (and yes, it might be an opposite or both > directions in real if we implementing some complex devices behind this > API). <snip> Unfortunately it's necessary... I'm trying to write a ruby module, and ruby uses soft threads for portability's sake. It's also unfortunately not threadsafe, or I could just dump the sequencer stuff in a pthread and go from there. It does provide rb_thread_select(), which uses select() but schedules its own threads while blocking. The pollfd struct does provide the 'events' member which can have POLLIN and/or POLLOUT, so I should still be able to put the descriptors in the right group for select, no? thanks, -- Ryan Pavlik <[EMAIL PROTECTED]> "Prepare to face the unparalleled force of a master of all twelve zodiac kenshido styles!" - 8BT ------------------------------------------------------- This SF.net email is sponsored by: SF.net Giveback Program. SourceForge.net hosts over 70,000 Open Source Projects. See the people who have HELPED US provide better services: Click here: http://sourceforge.net/supporters.php _______________________________________________ Alsa-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/alsa-devel
