From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Kerrisk (man-pages)" Subject: Re: [PATCH] ffs.3: ATTRIBUTES: Note functions that are thread-safe Date: Mon, 14 Apr 2014 12:27:12 +0200 Message-ID: <534BB800.8040208@gmail.com> References: <1397446674-23615-1-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: <1397446674-23615-1-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, 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 Thanks, Haitao. Applied. Cheers, Michael On 04/14/2014 05:37 AM, Peng Haitao wrote: > The functions ffs(), ffsl() and ffsll() are thread safe. > > Signed-off-by: Peng Haitao > --- > man3/ffs.3 | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/man3/ffs.3 b/man3/ffs.3 > index 2cff0e1..b22c8d6 100644 > --- a/man3/ffs.3 > +++ b/man3/ffs.3 > @@ -30,7 +30,7 @@ > .\" > .\" Modified 2003 Walter Harms (walter.harms-jNDFPZUTrfTUvfpBxBsQfasoZZ7OtMbqG9Ur7JDdleE@public.gmane.org) > .\" > -.TH FFS 3 2010-09-20 "GNU" "Linux Programmer's Manual" > +.TH FFS 3 2014-04-14 "GNU" "Linux Programmer's Manual" > .SH NAME > ffs, ffsl, ffsll \- find first bit set in a word > .SH SYNOPSIS > @@ -88,6 +88,14 @@ arguments of possibly different size. > These functions return the position of the first bit set, > or 0 if no bits are set in > .IR i . > +.SH ATTRIBUTES > +.SS Multithreading (see pthreads(7)) > +The > +.BR ffs (), > +.BR ffsl (), > +and > +.BR ffsll () > +functions are thread-safe. > .SH CONFORMING TO > .BR ffs (): > 4.3BSD, POSIX.1-2001. > -- 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