From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Kerrisk Subject: Re: [PATCH] encrypt.3: ATTRIBUTES: Note functions that are not thread-safe Date: Sat, 18 May 2013 20:07:39 +0200 Message-ID: <5197C36B.2040209@gmail.com> References: <1367827405-3608-1-git-send-email-penght@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1367827405-3608-1-git-send-email-penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peng Haitao Cc: carlos-v2tUB8YBRSi3e3T8WW9gsA@public.gmane.org, aoliva-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-man@vger.kernel.org On 05/06/13 10:03, Peng Haitao wrote: > The functions encrypt() and setkey() are not thread safe. Applied to my local branch for this work. Thank you, Peng. Cheers, Michael > Signed-off-by: Peng Haitao > --- > man3/encrypt.3 | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/man3/encrypt.3 b/man3/encrypt.3 > index 411cb22..50b0f15 100644 > --- a/man3/encrypt.3 > +++ b/man3/encrypt.3 > @@ -121,6 +121,19 @@ On success, it is unchanged. > .B ENOSYS > The function is not provided. > (For example because of former USA export restrictions.) > +.SH ATTRIBUTES > +.SS Multithreading (see pthreads(7)) > +The functions > +.BR encrypt () > +and > +.BR setkey () > +are not thread-safe. > +.LP > +The functions > +.BR encrypt_r () > +and > +.BR setkey_r () > +are thread-safe. > .SH CONFORMING TO > The functions > .BR encrypt () > -- To unsubscribe from this list: send the line "unsubscribe linux-man" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html