Thanks, Haitao. Applied (in my local branch).
Cheers,
Michael
On 08/06/2014 11:24 AM, Peng Haitao wrote:
> The functions rand(), rand_r() and srand() are thread safe.
>
> Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx>
> ---
> man3/rand.3 | 16 +++++++++++++++-
> 1 file changed, 15 insertions(+), 1 deletion(-)
>
> diff --git a/man3/rand.3 b/man3/rand.3
> index afa41a7..62e6331 100644
> --- a/man3/rand.3
> +++ b/man3/rand.3
> @@ -81,7 +81,7 @@ function is automatically seeded with a value of 1.
> .PP
> The function
> .BR rand ()
> -is not reentrant or thread-safe, since it
> +is not reentrant, since it
> uses hidden state that is modified on each call.
> This might just be the seed value to be used by the next call,
> or it might be something more elaborate.
> @@ -126,6 +126,20 @@ functions return a value between 0 and
> The
> .BR srand ()
> function returns no value.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw25 lb lb
> +l l l.
> +Interface Attribute Value
> +T{
> +.BR rand (),
> +.BR rand_r (),
> +.BR srand ()
> +T} Thread safety MT-Safe
> +.TE
> .SH CONFORMING TO
> The functions
> .BR rand ()
>
--
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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