From da696ae7949a8e0a7db12fefb2c68aff67b74654 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 12 May 2016 23:46:43 +0000
Subject: drop FreeBSD < 4 support

* NEWS: drop FreeBSD < 4 support.
  The most recent version affected by this is 3.5 and was released
  in 2000.
  https://www.freebsd.org/releases/3.5R/announce.html
  https://en.wikipedia.org/wiki/History_of_FreeBSD#Version_history

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 numeric.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'numeric.c')

diff --git a/numeric.c b/numeric.c
index 574112faae..e2a14b2d06 100644
--- a/numeric.c
+++ b/numeric.c
@@ -16,10 +16,6 @@
 #include <math.h>
 #include <stdio.h>
 
-#if defined(__FreeBSD__) && __FreeBSD__ < 4
-#include <floatingpoint.h>
-#endif
-
 #ifdef HAVE_FLOAT_H
 #include <float.h>
 #endif
@@ -4871,10 +4867,7 @@ Init_Numeric(void)
 #undef rb_intern
 #define rb_intern(str) rb_intern_const(str)
 
-#if defined(__FreeBSD__) && __FreeBSD__ < 4
-    /* allow divide by zero -- Inf */
-    fpsetmask(fpgetmask() & ~(FP_X_DZ|FP_X_INV|FP_X_OFL));
-#elif defined(_UNICOSMP)
+#ifdef _UNICOSMP
     /* Turn off floating point exceptions for divide by zero, etc. */
     _set_Creg(0, 0);
 #endif
-- 
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