From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael Kerrisk (man-pages)" Subject: Re: [PATCH] iswalnum.3: ATTRIBUTES: Note function that is thread safe with exceptions Date: Wed, 29 Jan 2014 11:30:52 +0100 Message-ID: <52E8D85C.3010501@gmail.com> References: <1390893555-873-1-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: <1390893555-873-1-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 01/28/2014 08:19 AM, Peng Haitao wrote: > The function iswalnum() is thread safe with exceptions. > > Signed-off-by: Peng Haitao > --- > man3/iswalnum.3 | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/man3/iswalnum.3 b/man3/iswalnum.3 > index 89e98a2..aa7d069 100644 > --- a/man3/iswalnum.3 > +++ b/man3/iswalnum.3 > @@ -13,7 +13,7 @@ > .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html > .\" ISO/IEC 9899:1999 > .\" > -.TH ISWALNUM 3 1999-07-25 "GNU" "Linux Programmer's Manual" > +.TH ISWALNUM 3 2014-01-28 "GNU" "Linux Programmer's Manual" > .SH NAME > iswalnum \- test for alphanumeric wide character > .SH SYNOPSIS > @@ -63,6 +63,14 @@ if > is a wide character > belonging to the wide-character class "alnum". > Otherwise it returns zero. > +.SH ATTRIBUTES > +.SS Multithreading (see pthreads(7)) > +The > +.BR iswalnum () > +function is thread-safe with exceptions. > +It can be safely used in multithreaded applications, as long as > +.BR setlocale (3) > +is not called to change the locale during its execution. > .SH CONFORMING TO > C99. > .SH NOTES > -- 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