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

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On 06/03/2015 12:16 PM, Zeng Linggang wrote:
> After research, We think malloc_get_state() and malloc_set_state() 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/malloc_get_state.3 | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/man3/malloc_get_state.3 b/man3/malloc_get_state.3
> index 6f3f87d..20dde14 100644
> --- a/man3/malloc_get_state.3
> +++ b/man3/malloc_get_state.3
> @@ -83,6 +83,20 @@ is a more recent version than this implementation knows about,
>  .\" if((ms->version & ~0xffl) > (MALLOC_STATE_VERSION & ~0xffl)) return -2;
>  .BR malloc_set_state ()
>  returns \-2.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw19 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR malloc_get_state (),
> +.BR malloc_set_state ()
> +T}	Thread safety	MT-Safe
> +.TE
> +
>  .SH CONFORMING TO
>  These functions are GNU extensions.
>  .SH NOTES
> 


-- 
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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