On Tue, Aug 14, 2012 at 11:15:06PM +0800, David Xu wrote: > You are requiring the thread library to implement such a mutex > and other locks, that after vfork(), the mutex and other lock types must > still work across processes, the PTHREAD_PROCESS_PRIVATE type of > mutex and other locks now need to work in a PTHREAD_PROCESS_SHARE > mode.
In fact, yes. In my patch I achieve this by single-threading the parent, which means that existing _PRIVATE mutexes are enough.
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