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

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On 06/11/2015 04:04 AM, Zeng Linggang wrote:
> After research, We think
> * getaddrinfo_a(),
> * gai_suspend(),
> * gai_error(),
> * gai_cancel(),
> 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@xxxxxxxxxxxxxx>
> ---
>  man3/getaddrinfo_a.3 | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/man3/getaddrinfo_a.3 b/man3/getaddrinfo_a.3
> index 3bbf6aa..7673b16 100644
> --- a/man3/getaddrinfo_a.3
> +++ b/man3/getaddrinfo_a.3
> @@ -302,6 +302,22 @@ The
>  .BR gai_strerror (3)
>  function translates these error codes to a human readable string,
>  suitable for error reporting.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw31 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR getaddrinfo_a (),
> +.BR gai_suspend (),
> +.BR gai_error (),
> +.BR gai_cancel ()
> +T}	Thread safety	MT-Safe
> +.TE
> +
>  .SH CONFORMING TO
>  These functions are GNU extensions;
>  they first appeared in glibc in version 2.2.3.
> 


-- 
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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