diff options
Diffstat (limited to 'lib/msun/man/round.3')
| -rw-r--r-- | lib/msun/man/round.3 | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/lib/msun/man/round.3 b/lib/msun/man/round.3 index 5f34ce0..262cf0f 100644 --- a/lib/msun/man/round.3 +++ b/lib/msun/man/round.3 @@ -24,12 +24,13 @@ .\" .\" $FreeBSD$ .\" -.Dd November 29, 2003 +.Dd April 7, 2005 .Dt ROUND 3 .Os .Sh NAME .Nm round , -.Nm roundf +.Nm roundf , +.Nm roundl .Nd round to nearest integral value .Sh LIBRARY .Lb libm @@ -39,11 +40,14 @@ .Fn round "double x" .Ft float .Fn roundf "float x" +.Ft long double +.Fn roundl "long double x" .Sh DESCRIPTION The -.Fn round +.Fn round , +.Fn roundf , and -.Fn roundf +.Fn roundl functions return the nearest integral value to .Fa x ; if @@ -61,9 +65,7 @@ absolute value (i.e., they round away from zero). .Xr rint 3 , .Xr trunc 3 .Sh STANDARDS -The -.Fn round -function conforms to +These functions conform to .St -isoC-99 . .Sh HISTORY The @@ -72,3 +74,7 @@ and .Fn roundf functions appeared in .Fx 5.3 . +The +.Fn roundl +function appeared in +.Fx 6.0 . |
