From ae1fcb7b92c60ef7134bc8ea82d6089a6841a4b5 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Thu, 1 Feb 2018 20:56:08 +0000 Subject: Add feholdexcept inline in generic math_private.h. Continuing the process of improving and cleaning up the handling of configurations lacking support for floating-point exceptions and rounding modes, this patch adds trivial inline definitions of feholdexcept and __feholdexcept to the set of inlines for such configurations in math_private.h. These inlines were missing from the tile version used as a basis for the previous inlines, despite a few such function calls ending up in libm.so. Tested with build-many-glibcs.py. As expected, installed stripped shared libraries are unchanged for architectures supporting exceptions and rounding modes, but changed for architectures lacking such support. * sysdeps/generic/math_private.h [!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (feholdexcept): New inline function. [!FE_HAVE_ROUNDING_MODES && FE_ALL_EXCEPT == 0] (__feholdexcept): Likewise. --- sysdeps/generic/math_private.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'sysdeps/generic') diff --git a/sysdeps/generic/math_private.h b/sysdeps/generic/math_private.h index f93cf69..0a35cb3 100644 --- a/sysdeps/generic/math_private.h +++ b/sysdeps/generic/math_private.h @@ -673,6 +673,18 @@ __fegetenv (fenv_t *__e) } extern inline int +feholdexcept (fenv_t *__e) +{ + return 0; +} + +extern inline int +__feholdexcept (fenv_t *__e) +{ + return 0; +} + +extern inline int fesetenv (const fenv_t *__e) { return 0; -- cgit v1.1