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Subjectepoll_wait, epoll_ctl
So, what's supposed to happen in a threaded program where one thread 
does an epoll_ctl on an epoll fd while another thread is currently
waiting in epoll_wait on the same fd? In particular, what happens if a
thread does an EPOLL_CTL_DEL on one of the fds that is currently being
waited on? Is there a possibility of an event being returned on the fd
even after the EPOLL_CTL_DEL completes?

--
-- Howard Chu
Chief Architect, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc
OpenLDAP Core Team http://www.openldap.org/project/

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