From 85aa21b3f3aca0a477149854e16d6e19074c4f8d Mon Sep 17 00:00:00 2001
From: martynas <martynas@openbsd.org>
Date: Tue, 29 Jul 2008 18:38:21 +0000
Subject: [PATCH] remove finite from ieee.3, and unmlink from makefile

---
 lib/libm/Makefile   |  7 +++----
 lib/libm/man/ieee.3 | 34 ++--------------------------------
 2 files changed, 5 insertions(+), 36 deletions(-)

diff --git a/lib/libm/Makefile b/lib/libm/Makefile
index 3c4c1cac0fa..7206c08eec4 100644
--- a/lib/libm/Makefile
+++ b/lib/libm/Makefile
@@ -1,5 +1,5 @@
 #  $NetBSD: Makefile,v 1.28 1995/11/20 22:06:19 jtc Exp $
-#  $OpenBSD: Makefile,v 1.49 2008/07/24 09:40:16 martynas Exp $
+#  $OpenBSD: Makefile,v 1.50 2008/07/29 18:38:21 martynas Exp $
 #
 #  @(#)Makefile 5.1beta 93/09/24 
 # 
@@ -172,8 +172,8 @@ MAN+=	acos.3 acosh.3 asin.3 asinh.3 atan.3 atan2.3 atanh.3 ceil.3 \
 MLINKS+=erf.3 erfc.3
 MLINKS+=exp.3 expm1.3 exp.3 log.3 exp.3 log10.3 exp.3 log1p.3 exp.3 pow.3
 MLINKS+=hypot.3 cabs.3
-MLINKS+=ieee.3 copysign.3 ieee.3 drem.3 ieee.3 finite.3 ieee.3 ilogb.3 \
-	ieee.3 nextafter.3 ieee.3 remainder.3 ieee.3 scalbn.3
+MLINKS+=ieee.3 copysign.3 ieee.3 drem.3 ieee.3 ilogb.3 ieee.3 nextafter.3 \
+	ieee.3 remainder.3 ieee.3 scalbn.3
 MLINKS+=logb.3 scalb.3
 MLINKS+=logb.3 significand.3
 MLINKS+=j0.3 j1.3 j0.3 jn.3 j0.3 y0.3 j0.3 y1.3 j0.3 yn.3
@@ -208,7 +208,6 @@ MLINKS+=hypot.3 cabsf.3
 MLINKS+=hypot.3 hypotf.3
 MLINKS+=ieee.3 copysignf.3
 MLINKS+=ieee.3 dremf.3
-MLINKS+=ieee.3 finitef.3
 MLINKS+=ieee.3 ieeef.3
 MLINKS+=ieee.3 ilogbf.3
 MLINKS+=ieee.3 nextafterf.3
diff --git a/lib/libm/man/ieee.3 b/lib/libm/man/ieee.3
index 56e5839f5c3..7219a34662d 100644
--- a/lib/libm/man/ieee.3
+++ b/lib/libm/man/ieee.3
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ieee.3,v 1.14 2008/06/11 14:50:06 martynas Exp $
+.\"	$OpenBSD: ieee.3,v 1.15 2008/07/29 18:38:21 martynas Exp $
 .\" Copyright (c) 1985, 1991 Regents of the University of California.
 .\" All rights reserved.
 .\"
@@ -28,14 +28,12 @@
 .\"
 .\"     from: @(#)ieee.3	6.4 (Berkeley) 5/6/91
 .\"
-.Dd $Mdocdate: June 11 2008 $
+.Dd $Mdocdate: July 29 2008 $
 .Dt IEEE 3
 .Os
 .Sh NAME
 .Nm copysign ,
 .Nm copysignf ,
-.Nm finite ,
-.Nm finitef ,
 .Nm ilogb ,
 .Nm ilogbf ,
 .Nm nextafter ,
@@ -52,10 +50,6 @@
 .Ft float
 .Fn copysignf "float x" "float y"
 .Ft int
-.Fn finite "double x"
-.Ft int
-.Fn finitef "float x"
-.Ft int
 .Fn ilogb "double x"
 .Ft int
 .Fn ilogbf "float x"
@@ -85,23 +79,6 @@ The
 function is a single precision version of
 .Fn copysign .
 .Pp
-.Fn finite
-returns the value 1 just when
-\-\*(If \*(Lt
-.Fa x
-\*(Lt +\*(If;
-otherwise a
-zero is returned
-(when
-.Pf \\*(Ba Ns Fa x Ns \\*(Ba
-= \*(If or
-.Fa x
-is \*(Na).
-The
-.Fn finitef
-function is a single precision version of
-.Fn finite .
-.Pp
 .Fn ilogb
 returns
 .Fa x Ns 's exponent
@@ -197,10 +174,3 @@ The
 .Nm ieee
 functions appeared in
 .Bx 4.3 .
-.Sh BUGS
-.Tn VAX
-floating point does not have distinguished values
-for either infinity or not-a-number.
-The
-.Fn finite
-function always returns 1 on that architecture.
-- 
2.20.1