Re: [Boost-Users] detail/lightweight_mutex.hpp

From: Peter Dimov (pdimov_at_[hidden])
Date: 2002-08-17 08:26:40

From: "Tom Matelich" <tmatelich_at_[hidden]>
>
> I found a define in dce/cma.h (appended to my original email) which seems
to
> fit the bill:
>
> /*
>  * Define a symbol which client code can test to determine whether the
>  * underlying threads package is DECthreads or not.  This is especially
>  * important to clients of the Pthreads interface who may want to use
>  * certain DECthreads extensions, such as the global lock and
non-real-time
>  * scheduling policies, on the DECthreads platform while maintaining
>  * portability to a "vanilla" pthreads implementation.
>  */
> #define _DECTHREADS_ 1

OK, I'll change pthread_mutex_init(&m_, 0); to

#if defined(__hpux) && defined(_DECTHREADS_)
    pthread_mutex_init(&m_, pthread_mutexattr_default);
#else
    pthread_mutex_init(&m_, 0);
#endif

Let me know if this solves the problem.