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1/* Store current floating-point environment and clear exceptions.
2 Copyright (C) 1997-2019 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Richard Henderson <rth@tamu.edu>, 1997
5
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
10
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
15
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library. If not, see
18 <http://www.gnu.org/licenses/>. */
19
20#include <fenv_libc.h>
21
22int
23__feholdexcept (fenv_t *envp)
24{
25 /* Save the current state. */
26 __fegetenv(envp);
27
28 /* Clear all exception status bits and exception enable bits. */
29 __ieee_set_fp_control(*envp & SWCR_MAP_MASK);
30
31 return 0;
32}
33libm_hidden_def (__feholdexcept)
34weak_alias (__feholdexcept, feholdexcept)
35libm_hidden_weak (feholdexcept)
36

Warning: That file was not part of the compilation database. It may have many parsing errors.