From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Kerrisk Subject: Re: [PATCH] ptsname.3: ATTRIBUTES: Note function that is not thread-safe Date: Sat, 18 May 2013 20:07:01 +0200 Message-ID: <5197C345.9060609@gmail.com> References: <1367827417-3650-1-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: <1367827417-3650-1-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 function ptsname() is not thread safe. Applied to my local branch for this work. Thank you, Peng. Cheers, Michael > Signed-off-by: Peng Haitao > --- > man3/ptsname.3 | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/man3/ptsname.3 b/man3/ptsname.3 > index 9ebafc3..c4d0fa1 100644 > --- a/man3/ptsname.3 > +++ b/man3/ptsname.3 > @@ -76,6 +76,15 @@ is too small. > .SH VERSIONS > .BR ptsname () > is provided in glibc since version 2.1. > +.SH ATTRIBUTES > +.SS Multithreading (see pthreads(7)) > +The > +.BR ptsname () > +function is not thread-safe. > +.LP > +The > +.BR ptsname_r () > +function is thread-safe. > .SH CONFORMING TO > .BR ptsname () > is part of the UNIX 98 pseudoterminal support (see > -- 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