On 14.10.2013 16:27, Peng Haitao wrote: > Signed-off-by: Peng Haitao <penght@xxxxxxxxxxxxxx> Applied. Thanks, Michael > --- > man3/copysign.3 | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > > diff --git a/man3/copysign.3 b/man3/copysign.3 > index 2e35b68..65f6c79 100644 > --- a/man3/copysign.3 > +++ b/man3/copysign.3 > @@ -63,7 +63,10 @@ or > .ad b > .SH DESCRIPTION > The > -.BR copysign () > +.BR copysign (), > +.BR copysignf (), > +and > +.BR copysignl () > functions return a value whose absolute value matches > that of > .IR x , > @@ -104,8 +107,7 @@ This function is defined in IEC 559 (and the appendix with > recommended functions in IEEE 754/IEEE 854). > .SH NOTES > On architectures where the floating-point formats are not IEEE 754 compliant, > -the > -.BR copysign () > +these > functions may treat a negative zero as positive. > .SH SEE ALSO > .BR signbit (3) > -- Michael Kerrisk Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/ My next Linux/UNIX system programming course: -- 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
