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-rw-r--r--math/w_sinhl_compat.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/math/w_sinhl_compat.c b/math/w_sinhl_compat.c
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+/* w_sinhl.c -- long double version of w_sinh.c.
+ * Conversion to long double by Ulrich Drepper,
+ * Cygnus Support, drepper@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.
+ * ====================================================
+ */
+
+/*
+ * wrapper sinhl(x)
+ */
+
+#include <math.h>
+#include <math_private.h>
+
+long double
+__sinhl (long double x)
+{
+	long double z = __ieee754_sinhl (x);
+	if (__builtin_expect (!isfinite (z), 0) && isfinite (x)
+	    && _LIB_VERSION != _IEEE_)
+	    return __kernel_standard_l (x, x, 225); /* sinh overflow */
+
+	return z;
+}
+weak_alias (__sinhl, sinhl)