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1/* Clear given exceptions in current floating-point environment.
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__feclearexcept (int excepts)
24{
25 unsigned long int swcr;
26
27 /* Get the current state. */
28 swcr = __ieee_get_fp_control ();
29
30 /* Clear the relevant bits. */
31 swcr &= ~((unsigned long int) excepts & SWCR_STATUS_MASK);
32
33 /* Put the new state in effect. */
34 __ieee_set_fp_control (swcr);
35
36 /* Success. */
37 return 0;
38}
39
40#include <shlib-compat.h>
41#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
42strong_alias (__feclearexcept, __old_feclearexcept)
43compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
44#endif
45
46libm_hidden_ver (__feclearexcept, feclearexcept)
47versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);
48

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