1 | /* Store current representation for exceptions. |
2 | Copyright (C) 1997-2024 Free Software Foundation, Inc. |
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 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <fenv.h> |
20 | #include <fenv_private.h> |
21 | #include <shlib-compat.h> |
22 | |
23 | int |
24 | __fegetexceptflag (fexcept_t *flagp, int excepts) |
25 | { |
26 | fexcept_t tmp; |
27 | |
28 | /* Get the current exceptions. */ |
29 | __fenv_stfsr (tmp); |
30 | |
31 | *flagp = tmp & excepts & FE_ALL_EXCEPT; |
32 | |
33 | /* Success. */ |
34 | return 0; |
35 | } |
36 | |
37 | #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) |
38 | strong_alias (__fegetexceptflag, __old_fegetexceptflag) |
39 | compat_symbol (libm, __old_fegetexceptflag, fegetexceptflag, GLIBC_2_1); |
40 | #endif |
41 | |
42 | versioned_symbol (libm, __fegetexceptflag, fegetexceptflag, GLIBC_2_2); |
43 | |