Re: [PATCH] pthread_attr_setaffinity_np.3 ATTRIBUTES: Note functions that are thread-safe

["Michael Kerrisk (man-pages)" <mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

On 05/27/2015 12:12 PM, Zeng Linggang wrote:
> After research, We think pthread_attr_setaffinity_np() and
> pthread_attr_getaffinity_np() are thread-safe. But, there are not
> markings of them in glibc document.


Thanks, Zeng Linggang. Applied.

Cheers,

Michael


> Signed-off-by: Zeng Linggang <zenglg.jy-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/pthread_attr_setaffinity_np.3 | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/man3/pthread_attr_setaffinity_np.3 b/man3/pthread_attr_setaffinity_np.3
> index ce49abb..cc6e94b 100644
> --- a/man3/pthread_attr_setaffinity_np.3
> +++ b/man3/pthread_attr_setaffinity_np.3
> @@ -105,6 +105,20 @@ is too small).
>  Could not allocate memory.
>  .SH VERSIONS
>  These functions are provided by glibc since version 2.3.4.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw30 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR pthread_attr_setaffinity_np (),
> +.BR pthread_attr_getaffinity_np ()
> +T}	Thread safety	MT-Safe
> +.TE
> +
>  .SH CONFORMING TO
>  These functions are nonstandard GNU extensions;
>  hence the suffix "_np" (nonportable) in the names.
> 


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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