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Fix bits/math-finite.h exp10 condition (bug 22082) [committed]

Message ID alpine.DEB.2.20.1709041627380.2530@digraph.polyomino.org.uk
State New
Headers show
Series Fix bits/math-finite.h exp10 condition (bug 22082) [committed] | expand

Commit Message

Joseph Myers Sept. 4, 2017, 4:28 p.m. UTC 
bits/math-finite.h handles exp10 if __USE_GNU.  It should use the
condition __GLIBC_USE (IEC_60559_FUNCS_EXT), as in bits/mathcalls.h.
This patch fixes the condition.

Tested for x86_64.  Committed.

2017-09-04  Joseph Myers  <joseph@codesourcery.com>

	[BZ #22082]
	* math/bits/math-finite.h (exp10): Redirect if [__GLIBC_USE
	(IEC_60559_FUNCS_EXT)], not [__USE_GNU].
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Patch

diff --git a/math/bits/math-finite.h b/math/bits/math-finite.h
index 8113db2..98dbe55 100644
--- a/math/bits/math-finite.h
+++ b/math/bits/math-finite.h
@@ -67,7 +67,7 @@  __MATH_REDIRCALL (cosh, , (_Mdouble_));
 /* exp.  */
 __MATH_REDIRCALL (exp, , (_Mdouble_));
 
-#ifdef __USE_GNU
+#if __GLIBC_USE (IEC_60559_FUNCS_EXT)
 /* exp10.  */
 __MATH_REDIRCALL (exp10, , (_Mdouble_));
 #endif