]>
git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/powerpc/nofpu/feholdexcpt.c
1 /* Store current floating-point environment and clear exceptions
3 Copyright (C) 2002-2015 Free Software Foundation, Inc.
4 Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
5 This file is part of the GNU C Library.
7 The GNU C Library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or (at your option) any later version.
12 The GNU C Library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public
18 License along with the GNU C Library. If not, see
19 <http://www.gnu.org/licenses/>. */
22 #include "soft-supp.h"
25 feholdexcept (fenv_t
*envp
)
29 /* Get the current state. */
33 /* Clear everything except the rounding mode. */
35 /* Disable exceptions */
36 u
.l
[1] = FE_ALL_EXCEPT
;
38 /* Put the new state in effect. */
43 libm_hidden_def (feholdexcept
)