- Don't override underscore version of aio_suspend(), system(), wait(), waitpid() and usleep(), they are internal versions and should not be cancellation points.
- Make wait3() as a cancellation point.
- Move raise() and pause() into file thr_sig.c.
- Add functions _sigsuspend, _sigwait, _sigtimedwait and _sigwaitinfo, remove SIGCANCEL bit in wait-set for those functions, the signal is used internally to implement thread cancellation.
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davidxu Authored on - Parents
- rS160661: Specify correct argument range for tag/untag keywords.
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