1 /* Install given floating-point environment and raise exceptions.
2 Copyright (C) 1997-2020 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 <https://www.gnu.org/licenses/>. */
20 #include <shlib-compat.h>
23 __feupdateenv (const fenv_t
*envp
)
27 /* Save current exceptions. */
31 /* Install new environment. */
34 /* Raise the safed exception. Incidently for us the implementation
35 defined format of the values in objects of type fexcept_t is the
36 same as the ones specified using the FE_* constants. */
37 __feraiseexcept ((int) tmp
);
43 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
44 strong_alias (__feupdateenv
, __old_feupdateenv
)
45 compat_symbol (libm
, __old_feupdateenv
, feupdateenv
, GLIBC_2_1
);
48 libm_hidden_def (__feupdateenv
)
49 libm_hidden_ver (__feupdateenv
, feupdateenv
)
50 versioned_symbol (libm
, __feupdateenv
, feupdateenv
, GLIBC_2_2
);