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 <penght@xxxxxxxxxxxxxx> > --- > 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@xxxxxxxxxxxxxxxxxxxxxxxxxxx) > .\" > -.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@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
