diff options
Diffstat (limited to 'math/w_ilogb_template.c')
-rw-r--r-- | math/w_ilogb_template.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/math/w_ilogb_template.c b/math/w_ilogb_template.c deleted file mode 100644 index f18dd42e05..0000000000 --- a/math/w_ilogb_template.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Wrapper to set errno for ilogb. - Copyright (C) 2012-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <math.h> -#include <errno.h> -#include <limits.h> -#include <math_private.h> - -/* wrapper ilogb */ -int -M_DECL_FUNC (__ilogb) (FLOAT x) -{ - int r = M_SUF (__ieee754_ilogb) (x); - if (__builtin_expect (r == FP_ILOGB0, 0) - || __builtin_expect (r == FP_ILOGBNAN, 0) - || __builtin_expect (r == INT_MAX, 0)) - { - __set_errno (EDOM); - __feraiseexcept (FE_INVALID); - } - return r; -} -declare_mgen_alias (__ilogb, ilogb) - -#if M_LIBM_NEED_COMPAT (ilogb) -declare_mgen_libm_compat (__ilogb, ilogb) -#endif |