From b59d234b1661d504258ef3780c7337278ac62e32 Mon Sep 17 00:00:00 2001
From: Eric Scharff <scharff@sharedmind.readytalk.com>
Date: Thu, 11 Oct 2007 09:59:22 -0600
Subject: [PATCH] Math.floor() is used by SWT.  Defers to the libm (or GCC
 builtin) for floor

---
 classpath/java-lang.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/classpath/java-lang.cpp b/classpath/java-lang.cpp
index 6f680f12e7..87d28d5c21 100644
--- a/classpath/java-lang.cpp
+++ b/classpath/java-lang.cpp
@@ -70,8 +70,15 @@ Java_java_lang_System_doMapLibraryName(JNIEnv* e, jclass, jstring name)
   return r;
 }
 
+#include <math.h>
+extern "C" JNIEXPORT jdouble JNICALL
+Java_java_lang_Math_floor(JNIEnv*, jclass, jdouble val)
+{
+  return floor(val);
+}
+
 extern "C" JNIEXPORT jint JNICALL
-Java_java_lang_Double_fillBufferWithDouble(JNIEnv *e, jclass, jdouble val,
+Java_java_lang_Double_fillBufferWithDouble(JNIEnv* e, jclass, jdouble val,
 					   jbyteArray buffer, jint bufferSize) {
   jboolean isCopy;
   jbyte* buf = e->GetByteArrayElements(buffer, &isCopy);