From c7392feeccfd2d71cb7751bd31c1483aa35a7633 Mon Sep 17 00:00:00 2001
From: David Schultz <das@FreeBSD.org>
Date: Sun, 30 Mar 2008 20:48:02 +0000
Subject: [PATCH] Hook remquol() and remainderl() up to the build.

---
 lib/msun/Makefile        | 10 ++++++----
 lib/msun/Symbol.map      |  2 ++
 lib/msun/man/remainder.3 | 31 ++++++++++++++++++++++++-------
 lib/msun/src/math.h      |  2 +-
 4 files changed, 33 insertions(+), 12 deletions(-)

diff --git a/lib/msun/Makefile b/lib/msun/Makefile
index 9b2e8fe4f271..3ffe7e428a6a 100644
--- a/lib/msun/Makefile
+++ b/lib/msun/Makefile
@@ -79,10 +79,12 @@ SYMBOL_MAPS=	${SYM_MAPS}
 COMMON_SRCS+=	s_copysignl.c s_fabsl.c s_llrintl.c s_lrintl.c s_modfl.c
 .if ${LDBL_PREC} != 53
 # If long double != double use these; otherwise, we alias the double versions.
-COMMON_SRCS+=	e_hypotl.c e_sqrtl.c k_cosl.c k_sinl.c k_tanl.c \
+COMMON_SRCS+=	e_hypotl.c e_remainderl.c e_sqrtl.c \
+	k_cosl.c k_sinl.c k_tanl.c \
 	s_ceill.c s_cosl.c s_csqrtl.c s_exp2l.c s_floorl.c s_fmal.c \
 	s_frexpl.c s_logbl.c s_nanl.c s_nextafterl.c s_nexttoward.c \
-	s_rintl.c s_scalbnl.c s_sinl.c s_tanl.c s_truncl.c w_cabsl.c
+	s_remquol.c s_rintl.c s_scalbnl.c \
+	s_sinl.c s_tanl.c s_truncl.c w_cabsl.c
 .endif
 
 # C99 complex functions
@@ -163,8 +165,8 @@ MLINKS+=nan.3 nanf.3 nan.3 nanl.3
 MLINKS+=nextafter.3 nextafterf.3 nextafter.3 nextafterl.3
 MLINKS+=nextafter.3 nexttoward.3 nextafter.3 nexttowardf.3
 MLINKS+=nextafter.3 nexttowardl.3
-MLINKS+=remainder.3 remainderf.3
-MLINKS+=remainder.3 remquo.3 remainder.3 remquof.3
+MLINKS+=remainder.3 remainderf.3 remainder.3 remainderl.3 \
+	remainder.3 remquo.3 remainder.3 remquof.3 remainder.3 remquol.3
 MLINKS+=rint.3 rintf.3 rint.3 rintl.3 \
 	rint.3 nearbyint.3 rint.3 nearbyintf.3 rint.3 nearbyintl.3
 MLINKS+=round.3 roundf.3 round.3 roundl.3
diff --git a/lib/msun/Symbol.map b/lib/msun/Symbol.map
index 42258f121dec..3f73c92f09ef 100644
--- a/lib/msun/Symbol.map
+++ b/lib/msun/Symbol.map
@@ -206,4 +206,6 @@ FBSD_1.1 {
 	hypotl;
 	cabsl;
 	csqrtl;
+	remquol;
+	remainderl;
 };
diff --git a/lib/msun/man/remainder.3 b/lib/msun/man/remainder.3
index 56233832ae43..e04cdf7251dd 100644
--- a/lib/msun/man/remainder.3
+++ b/lib/msun/man/remainder.3
@@ -28,14 +28,16 @@
 .\"     from: @(#)ieee.3	6.4 (Berkeley) 5/6/91
 .\" $FreeBSD$
 .\"
-.Dd March 24, 2005
+.Dd March 30, 2008
 .Dt REMAINDER 3
 .Os
 .Sh NAME
 .Nm remainder ,
 .Nm remainderf ,
+.Nm remainderl ,
 .Nm remquo ,
-.Nm remquof
+.Nm remquof ,
+.Nm remquol
 .Nd minimal residue functions
 .Sh LIBRARY
 .Lb libm
@@ -45,16 +47,22 @@
 .Fn remainder "double x" "double y"
 .Ft float
 .Fn remainderf "float x" "float y"
+.Ft long double
+.Fn remainderl "long double x" "long double y"
 .Ft double
 .Fn remquo "double x" "double y" "int *quo"
 .Ft float
 .Fn remquof "float x" "float y" "int *quo"
+.Ft long double
+.Fn remquol "long double x" "long double y" "int *quo"
 .Sh DESCRIPTION
 .Fn remainder ,
 .Fn remainderf ,
+.Fn remainderl ,
 .Fn remquo ,
+.Fn remquof ,
 and
-.Fn remquof
+.Fn remquol
 return the remainder
 .Fa r
 :=
@@ -94,9 +102,10 @@ is 0 or
 is \*(Pm\*(If is an invalid operation that produces a \*(Na.
 .Pp
 The
-.Fn remquo
+.Fn remquo ,
+.Fn remquof ,
 and
-.Fn remquof
+.Fn remquol
 functions also store the last
 .Va k
 bits of
@@ -117,9 +126,11 @@ is platform-specific, but is guaranteed to be at least 3.
 The
 .Fn remainder ,
 .Fn remainderf ,
+.Fn remainderl ,
 .Fn remquo ,
+.Fn remquof ,
 and
-.Fn remquof
+.Fn remquol
 routines conform to
 .St -isoC-99 .
 The remainder is as defined in
@@ -139,4 +150,10 @@ The
 and
 .Fn remquof
 functions were added in
-.Fx 6.0 .
+.Fx 6.0 ,
+and
+.Fn remainderl
+and
+.Fn remquol
+were added in
+.Fx 8.0 .
diff --git a/lib/msun/src/math.h b/lib/msun/src/math.h
index 78fb9958c206..c27a2be39291 100644
--- a/lib/msun/src/math.h
+++ b/lib/msun/src/math.h
@@ -455,9 +455,9 @@ float		nexttowardf(float, long double);
 long double	nexttowardl(long double, long double);
 #if 0
 long double	powl(long double, long double);
+#endif
 long double	remainderl(long double, long double);
 long double	remquol(long double, long double, int *);
-#endif
 long double	rintl(long double);
 long double	roundl(long double);
 long double	scalblnl(long double, long);