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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/sh/sh4/fpu/fesetenv.c
1 /* Install given floating-point environment.
2 Copyright (C) 1997-2019 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/>. */
20 #include <fpu_control.h>
23 __fesetenv (const fenv_t
*envp
)
25 if (envp
== FE_DFL_ENV
)
26 _FPU_SETCW (_FPU_DEFAULT
);
29 fpu_control_t temp
= envp
->__fpscr
;
34 libm_hidden_def (__fesetenv
)
35 weak_alias (__fesetenv
, fesetenv
)
36 libm_hidden_weak (fesetenv
)