suppress masked cancellation in pthread_join
authorRich Felker <dalias@aerifal.cx>
Mon, 2 Mar 2015 23:52:31 +0000 (18:52 -0500)
committerRich Felker <dalias@aerifal.cx>
Mon, 2 Mar 2015 23:52:31 +0000 (18:52 -0500)
commiteb4bd8d8bb5c9f535ee8250edd4efbd3d4f84c5a
tree6dd3fcedf1a3694c0150d7327d56e5d88f10955a
parenta3de8f7fbc5a2cc838b96e8702363ef7682da5ae
suppress masked cancellation in pthread_join

like close, pthread_join is a resource-deallocation function which is
also a cancellation point. the intent of masked cancellation mode is
to exempt such functions from failure with ECANCELED.
src/thread/pthread_join.c