cvs commit: src/lib/libthr/thread thr_mutex.c
mtm at FreeBSD.org
Fri Mar 26 06:47:56 PST 2004
mtm 2004/03/26 06:47:54 PST
FreeBSD src repository
o The mutex locking functions aren't normally cancellation points. But,
we still have to DTRT when an asynchronously cancellable thread is
cancelled while waiting for a mutex.
o While dequeueing a waiting mutex don't skip a thread if it has
a cancel pending. Only skip it if it is also async cancellable.
Revision Changes Path
1.23 +12 -3 src/lib/libthr/thread/thr_mutex.c
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