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

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

Applied. Thanks, Haitao.

Cheers,

Michael

On 01/27/2014 04:52 AM, Peng Haitao wrote:
> The functions isalnum(), isalpha(), isascii(), isblank(),
> iscntrl(), isdigit(), isgraph(), islower(), isprint(),
> ispunct(), isspace(), isupper() and isxdigit() are thread safe.
> 
> Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/isalpha.3 | 20 +++++++++++++++++++-
>  1 file changed, 19 insertions(+), 1 deletion(-)
> 
> diff --git a/man3/isalpha.3 b/man3/isalpha.3
> index ca441da..9fc5b6f 100644
> --- a/man3/isalpha.3
> +++ b/man3/isalpha.3
> @@ -27,7 +27,7 @@
>  .\" Modified Sat Sep  2 21:52:01 1995 by Jim Van Zandt <jrv-krxCGfS0CTlN0jTZmbxGZA@public.gmane.org>
>  .\" Modified Mon May 27 22:55:26 1996 by Martin Schulze (joey-fxUVXftIFDk@public.gmane.org)
>  .\"
> -.TH ISALPHA 3 2010-09-20 "GNU" "Linux Programmer's Manual"
> +.TH ISALPHA 3 2014-01-27 "GNU" "Linux Programmer's Manual"
>  .SH NAME
>  isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower,
>  isprint, ispunct, isspace, isupper, isxdigit \- character
> @@ -162,6 +162,24 @@ The values returned are nonzero if the character
>  .I c
>  falls into the tested class, and a zero value
>  if not.
> +.SH ATTRIBUTES
> +.SS Multithreading (see pthreads(7))
> +The
> +.BR isalnum (),
> +.BR isalpha (),
> +.BR isascii (),
> +.BR isblank (),
> +.BR iscntrl (),
> +.BR isdigit (),
> +.BR isgraph (),
> +.BR islower (),
> +.BR isprint (),
> +.BR ispunct (),
> +.BR isspace (),
> +.BR isupper (),
> +and
> +.BR isxdigit ()
> +functions are thread-safe.
>  .SH CONFORMING TO
>  C99, 4.3BSD.
>  C89 specifies all of these functions except
> 


-- 
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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