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sysdeps/arm/ftestexcept.c
34 строки
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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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/* Test exception in current 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_private.h> #include <arm-features.h> int __fetestexcept (int excepts) { /* Return no exception flags if a VFP unit isn't present. */ if (!ARM_HAVE_VFP) return 0; return libc_fetestexcept_vfp (excepts); } libm_hidden_def (__fetestexcept) weak_alias (__fetestexcept, fetestexcept) libm_hidden_def (fetestexcept)