]>
Commit | Line | Data |
---|---|---|
f10eff58 | 1 | /* Store current floating-point environment and clear exceptions. |
688903eb | 2 | Copyright (C) 1997-2018 Free Software Foundation, Inc. |
f10eff58 DJ |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
22423683 | 15 | You should have received a copy of the GNU Lesser General Public |
ab84e3ff PE |
16 | License along with the GNU C Library. If not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
f10eff58 | 18 | |
4841e6a6 | 19 | #include <fenv_private.h> |
a4ca5195 | 20 | #include <arm-features.h> |
f10eff58 | 21 | |
f10eff58 DJ |
22 | |
23 | int | |
ef9faf13 | 24 | __feholdexcept (fenv_t *envp) |
f10eff58 | 25 | { |
1a2f40e5 W |
26 | /* Fail if a VFP unit isn't present. */ |
27 | if (!ARM_HAVE_VFP) | |
28 | return 1; | |
f10eff58 | 29 | |
4841e6a6 | 30 | libc_feholdexcept_vfp (envp); |
1a2f40e5 | 31 | return 0; |
f10eff58 | 32 | } |
ef9faf13 JM |
33 | libm_hidden_def (__feholdexcept) |
34 | weak_alias (__feholdexcept, feholdexcept) | |
35 | libm_hidden_weak (feholdexcept) |