From 30bd4a6cc3a093fdb32db26ee8bc30cd7ef47622 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Sun, 28 Dec 2008 22:15:07 +0000
Subject: remove many functions which just call __ieee754_<function>, define
 them as aliases instead.

    text           data     bss     dec     hex filename
-  45402            180       4   45586    b212 lib/libm-0.9.30-svn.so
+  45302            180       4   45486    b1ae lib/libm-0.9.30-svn.so
---
 libm/e_log10.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'libm/e_log10.c')

diff --git a/libm/e_log10.c b/libm/e_log10.c
index 6cf3ea4ee..ff2241e56 100644
--- a/libm/e_log10.c
+++ b/libm/e_log10.c
@@ -78,3 +78,24 @@ double attribute_hidden __ieee754_log10(double x)
 	z  = y*log10_2lo + ivln10*__ieee754_log(x);
 	return  z+y*log10_2hi;
 }
+
+/*
+ * wrapper log10(X)
+ */
+#ifndef _IEEE_LIBM
+double log10(double x)
+{
+	double z = __ieee754_log10(x);
+	if (_LIB_VERSION == _IEEE_ || isnan(x))
+		return z;
+	if (x <= 0.0) {
+		if(x == 0.0)
+			return __kernel_standard(x, x, 18); /* log10(0) */
+		return __kernel_standard(x, x, 19); /* log10(x<0) */
+	}
+	return z;
+}
+#else
+strong_alias(__ieee754_log10, log10)
+#endif
+libm_hidden_def(log10)
-- 
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