1 /* Store current floating-point environment and clear exceptions.
2 Copyright (C) 1997, 1998, 2005, 2007 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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 <http://www.gnu.org/licenses/>. */
22 feholdexcept (fenv_t
*envp
)
28 /* Set all exceptions to non-stop and clear all exceptions. */
29 tmp
= *envp
& ~((0x1f << 23) | FE_ALL_EXCEPT
);
35 libm_hidden_def (feholdexcept
)