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[BZ #22593] Fix nextafter and nexttoward declaration

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These functions set errno and thus the const attribute was wrong.

	[BZ #22593]
	* math/bits/mathcalls.h (nextafter): Remove const.
	(nexttoward): Likewise.
This commit is contained in:
Szabolcs Nagy 2017-12-12 10:51:32 +00:00
parent 8df5d34720
commit 4e0dca54e9
2 changed files with 8 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2017-12-12 Szabolcs Nagy <szabolcs.nagy@arm.com>
[BZ #22593]
* math/bits/mathcalls.h (nextafter): Remove const.
(nexttoward): Likewise.
2017-12-12 Joseph Myers <joseph@codesourcery.com>
* configure.ac (--with-fp): Remove configure option.

4
math/bits/mathcalls.h
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@ -256,9 +256,9 @@ __MATHCALL (lgamma,_r, (_Mdouble_, int *__signgamp));
__MATHCALL (rint,, (_Mdouble_ __x));
/* Return X + epsilon if X < Y, X - epsilon if X > Y. */
__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
__MATHCALL (nextafter,, (_Mdouble_ __x, _Mdouble_ __y));
# if defined __USE_ISOC99 && !defined __LDBL_COMPAT && !__MATH_DECLARING_FLOATN
__MATHCALLX (nexttoward,, (_Mdouble_ __x, long double __y), (__const__));
__MATHCALL (nexttoward,, (_Mdouble_ __x, long double __y));
# endif
# if __GLIBC_USE (IEC_60559_BFP_EXT) || __MATH_DECLARING_FLOATN