1 files changed, 31 insertions, 0 deletions
diff --git a/lib/msun/src/s_ldexpf.c b/lib/msun/src/s_ldexpf.c
new file mode 100644
index 0000000..3b57da54
--- /dev/null
+++ b/lib/msun/src/s_ldexpf.c
@@ -0,0 +1,31 @@
+/* s_ldexpf.c -- float version of s_ldexp.c.
+ * Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
+ */
+
+/*
+ * ====================================================
+ * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Developed at SunPro, a Sun Microsystems, Inc. business.
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#ifndef lint
+static char rcsid[] = "$FreeBSD$";
+#endif
+
+#include "math.h"
+#include "math_private.h"
+#include <errno.h>
+
+float
+ldexpf(float value, int exp)
+{
+	if(!finitef(value)||value==(float)0.0) return value;
+	value = scalbnf(value,exp);
+	if(!finitef(value)||value==(float)0.0) errno = ERANGE;
+	return value;
+}