[llvm-commits] CVS: llvm/lib/System/Mutex.cpp

[Chris Lattner]

What does this call do?  Is it even needed?

-Chris

On Tue, 12 Jul 2005, Reid Spencer wrote:

>
>
> Changes in directory llvm/lib/System:
>
> Mutex.cpp updated: 1.2 -> 1.3
> ---
> Log message:
>
> Don't call pthread_mutexattr_setpshared on FreeBSD because its implementation
> of pthreads is missing that call (despite it violating the spec).
>
>
> ---
> Diffs of the changes:  (+2 -0)
>
> Mutex.cpp |    2 ++
> 1 files changed, 2 insertions(+)
>
>
> Index: llvm/lib/System/Mutex.cpp
> diff -u llvm/lib/System/Mutex.cpp:1.2 llvm/lib/System/Mutex.cpp:1.3
> --- llvm/lib/System/Mutex.cpp:1.2	Tue Jul 12 21:15:17 2005
> +++ llvm/lib/System/Mutex.cpp	Tue Jul 12 22:02:06 2005
> @@ -62,8 +62,10 @@
>     errorcode = pthread_mutexattr_settype(&attr, kind);
>     assert(errorcode == 0);
>
> +#ifndef __FreeBSD__
>     // Make it a process local mutex
>     errorcode = pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_PRIVATE);
> +#endif
>
>     // Initialize the mutex
>     errorcode = pthread_mutex_init(mutex, &attr);
>
>
>
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>

-Chris

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