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6d7e8eda | 1 | /* Copyright (C) 2011-2023 Free Software Foundation, Inc. |
0ac5ae23 | 2 | This file is part of the GNU C Library. |
f7eac6eb | 3 | |
0ac5ae23 UD |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
f7eac6eb | 8 | |
0ac5ae23 UD |
9 | The GNU C Library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
f7eac6eb | 13 | |
0ac5ae23 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
f7eac6eb | 17 | |
9d13fb24 | 18 | #include <math.h> |
9277c064 | 19 | #include <math_private.h> |
813378e9 | 20 | #include <math-svid-compat.h> |
5bcdb315 | 21 | #include <libm-alias-float.h> |
f7eac6eb | 22 | |
16439f41 | 23 | #if LIBM_SVID_COMPAT && SHLIB_COMPAT (libm, GLIBC_2_0, GLIBC_2_38) |
0ac5ae23 UD |
24 | /* wrapper fmodf */ |
25 | float | |
16439f41 | 26 | __fmod_compatf (float x, float y) |
f7eac6eb | 27 | { |
fe8c2b33 | 28 | if (__builtin_expect (isinf (x) || y == 0.0f, 0) |
d81f90cc | 29 | && _LIB_VERSION != _IEEE_ && !isnan (y) && !isnan (x)) |
0ac5ae23 UD |
30 | /* fmod(+-Inf,y) or fmod(x,0) */ |
31 | return __kernel_standard_f (x, y, 127); | |
32 | ||
33 | return __ieee754_fmodf (x, y); | |
f7eac6eb | 34 | } |
16439f41 | 35 | compat_symbol (libm, __fmod_compatf, fmodf, GLIBC_2_0); |
4f3647e4 | 36 | #endif |