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63551311 | 1 | /* Install given floating-point environment. |
2b778ceb | 2 | Copyright (C) 1997-2021 Free Software Foundation, Inc. |
63551311 | 3 | This file is part of the GNU C Library. |
63551311 UD |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
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. | |
63551311 UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
63551311 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
63551311 UD |
18 | |
19 | #include <fenv.h> | |
41aefe41 | 20 | #include <shlib-compat.h> |
63551311 | 21 | |
63ae7b63 UD |
22 | int |
23 | __fesetenv (const fenv_t *envp) | |
63551311 | 24 | { |
831b9896 JM |
25 | #if defined FE_NOMASK_ENV && FE_ALL_EXCEPT != 0 |
26 | if (envp == FE_NOMASK_ENV) | |
27 | return 1; | |
28 | #endif | |
c91e0825 JM |
29 | /* Nothing to do. */ |
30 | return 0; | |
63551311 | 31 | } |
41aefe41 | 32 | #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) |
63ae7b63 | 33 | strong_alias (__fesetenv, __old_fesetenv) |
41aefe41 UD |
34 | compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1); |
35 | #endif | |
cd42798a | 36 | libm_hidden_def (__fesetenv) |
76f2646f | 37 | libm_hidden_ver (__fesetenv, fesetenv) |
41aefe41 | 38 | versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2); |
63ae7b63 | 39 | |
63551311 | 40 | stub_warning (fesetenv) |