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math/fesetenv.c
40 строк
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Paul Eggert
Update copyright dates with scripts/update-copyrights
02 янв 2026, 00:42
02 янв 2026, 00:42
66f3e92
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/* Install given floating-point environment. Copyright (C) 1997-2026 Free Software Foundation, Inc. This file is part of the GNU C Library. 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 <https://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)