2022-07-19 09:22:08 +08:00
|
|
|
/* Store current floating-point environment.
|
2024-01-02 02:12:26 +08:00
|
|
|
Copyright (C) 2022-2024 Free Software Foundation, Inc.
|
2022-07-19 09:22:08 +08:00
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
|
|
|
modify it under the terms of the GNU Lesser General Public
|
|
|
|
|
License as published by the Free Software Foundation; either
|
|
|
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
|
|
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
|
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
|
Lesser General Public License for more details.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
|
|
|
License along with the GNU C Library. If not, see
|
|
|
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
|
|
|
|
|
|
#include <fenv.h>
|
|
|
|
|
#include <fpu_control.h>
|
|
|
|
|
|
|
|
|
|
int
|
|
|
|
|
__fegetenv (fenv_t *envp)
|
|
|
|
|
{
|
|
|
|
|
_FPU_GETCW (*envp);
|
|
|
|
|
|
|
|
|
|
/* Success. */
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
libm_hidden_def (__fegetenv) weak_alias (__fegetenv, fegetenv)
|
|
|
|
|
libm_hidden_weak (fegetenv)
|
