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-rw-r--r--sysdeps/libm-ieee754/w_lgammaf_r.c52
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diff --git a/sysdeps/libm-ieee754/w_lgammaf_r.c b/sysdeps/libm-ieee754/w_lgammaf_r.c
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+++ b/sysdeps/libm-ieee754/w_lgammaf_r.c
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+/* w_lgammaf_r.c -- float version of w_lgamma_r.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.
+ * ====================================================
+ */
+
+#if defined(LIBM_SCCS) && !defined(lint)
+static char rcsid[] = "$NetBSD: w_lgammaf_r.c,v 1.3 1995/05/10 20:49:32 jtc Exp $";
+#endif
+
+/*
+ * wrapper float lgammaf_r(float x, int *signgamp)
+ */
+
+#include "math.h"
+#include "math_private.h"
+
+
+#ifdef __STDC__
+ float __lgammaf_r(float x, int *signgamp) /* wrapper lgammaf_r */
+#else
+ float __lgammaf_r(x,signgamp) /* wrapper lgammaf_r */
+ float x; int *signgamp;
+#endif
+{
+#ifdef _IEEE_LIBM
+ return __ieee754_lgammaf_r(x,signgamp);
+#else
+ float y;
+ y = __ieee754_lgammaf_r(x,signgamp);
+ if(_LIB_VERSION == _IEEE_) return y;
+ if(!__finitef(y)&&__finitef(x)) {
+ if(__floorf(x)==x&&x<=(float)0.0)
+ /* lgamma pole */
+ return (float)__kernel_standard((double)x,(double)x,115);
+ else
+ /* lgamma overflow */
+ return (float)__kernel_standard((double)x,(double)x,114);
+ } else
+ return y;
+#endif
+}
+weak_alias (__lgammaf_r, lgammaf_r)