From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Kerrisk (man-pages)" Subject: Re: [PATCH] getttyent.3: Reformat thread-safety information Date: Fri, 17 Oct 2014 08:52:38 +0200 Message-ID: <5440BCB6.5020501@gmail.com> References: <1413527593-7645-1-git-send-email-penght@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1413527593-7645-1-git-send-email-penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org> Sender: linux-man-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peng Haitao Cc: mtk.manpages-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-man-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-man@vger.kernel.org Thank you, Haitao. Applied. Cheers, Michael On 10/17/2014 08:33 AM, Peng Haitao wrote: > Signed-off-by: Peng Haitao > --- > man3/getttyent.3 | 28 +++++++++++++--------------- > 1 file changed, 13 insertions(+), 15 deletions(-) > > diff --git a/man3/getttyent.3 b/man3/getttyent.3 > index 0271bc3..22a1bb3 100644 > --- a/man3/getttyent.3 > +++ b/man3/getttyent.3 > @@ -70,22 +70,20 @@ can be: > #define TTY_SECURE 0x02 /* allow UID 0 to login */ > .fi > .SH ATTRIBUTES > -.SS Multithreading (see pthreads(7)) > -The > -.BR getttyent () > -function returns a pointer to a static variable, so it is not thread-safe. > -.LP > -The > -.BR setttyent () > -and > -.BR endttyent () > -functions use a static variable, so they are not thread-safe. > -.LP > -The > +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 getttyent (), > +.BR setttyent (), > +.BR endttyent (), > .BR getttynam () > -function calls thread-unsafe function > -.BR getttyent () > -so it is not thread-safe. > +T} Thread safety MT-Unsafe race:ttyent > +.TE > .SH CONFORMING TO > Not in POSIX.1-2001. > Present on the BSDs, and perhaps other systems. > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ Linux/UNIX System Programming Training: http://man7.org/training/ -- 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