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d004a27971
closed(). (fhandler_base_overlapped::close): Correct comment. (fhandler_base_overlapped::destroy_overlapped): Signal overlapped event before closing it to potentially wake up a waiting thread. (fhandler_base_overlapped::wait_overlapped): Expand setting of err when closed to encompass non-signal event. Test for a cancel event before making nonblocking decisions. * syscalls.cc (close): Set closed flag here so that any concurrently executing functions will be notified ASAP.
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