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- /* Install given floating-point environment.
- Copyright (C) 1997-2019 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
- 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 <fenv.h>
- #include <shlib-compat.h>
- int
- __fesetenv (const fenv_t *envp)
- {
- #if defined FE_NOMASK_ENV && FE_ALL_EXCEPT != 0
- if (envp == FE_NOMASK_ENV)
- return 1;
- #endif
- /* Nothing to do. */
- return 0;
- }
- #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
- strong_alias (__fesetenv, __old_fesetenv)
- compat_symbol (libm, __old_fesetenv, fesetenv, GLIBC_2_1);
- #endif
- libm_hidden_def (__fesetenv)
- libm_hidden_ver (__fesetenv, fesetenv)
- versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);
- stub_warning (fesetenv)
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