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From: Michael Kerrisk <mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	carlos-v2tUB8YBRSi3e3T8WW9gsA@public.gmane.org,
	aoliva-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] strerror.3: ATTRIBUTES: Note function that is not thread-safe
Date: Wed, 19 Jun 2013 03:21:59 +0200	[thread overview]
Message-ID: <51C107B7.2090001@gmail.com> (raw)
In-Reply-To: <1371461376-28573-1-git-send-email-penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>

On 06/17/13 11:29, Peng Haitao wrote:
> The function strerror() is not thread safe.

Thanks Peng. Applied in my branch.


> Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/strerror.3 | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/man3/strerror.3 b/man3/strerror.3
> index 60d3112..d93bc8a 100644
> --- a/man3/strerror.3
> +++ b/man3/strerror.3
> @@ -172,6 +172,15 @@ is not a valid error number.
>  .TP
>  .B ERANGE
>  Insufficient storage was supplied to contain the error description string.
> +.SH ATTRIBUTES
> +.SS Multithreading (see pthreads(7))
> +The
> +.BR strerror ()
> +function is not thread-safe.
> +.LP
> +The
> +.BR strerror_r ()
> +function is thread-safe.
>  .SH CONFORMING TO
>  .BR strerror ()
>  is specified by POSIX.1-2001, C89, C99.
> 

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      parent reply	other threads:[~2013-06-19  1:21 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-06-17  9:29 [PATCH] strerror.3: ATTRIBUTES: Note function that is not thread-safe Peng Haitao
     [not found] ` <1371461376-28573-1-git-send-email-penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2013-06-19  1:21   ` Michael Kerrisk [this message]

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