1 /* Copyright (C) 1997-2022 Free Software Foundation, Inc.
2 
3    This file is part of the GNU C Library.
4 
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 License as
7    published by the Free Software Foundation; either version 2.1 of the
8    License, or (at your option) any later version.
9 
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.
14 
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/>.  */
18 
19 #include <fenv.h>
20 #include <fpu_control.h>
21 
22 int
__fegetenv(fenv_t * envp)23 __fegetenv (fenv_t *envp)
24 {
25   fpu_control_t fpcr;
26   fpu_fpsr_t fpsr;
27   _FPU_GETCW (fpcr);
28   _FPU_GETFPSR (fpsr);
29   envp->__fpcr = fpcr;
30   envp->__fpsr = fpsr;
31   return 0;
32 }
33 libm_hidden_def (__fegetenv)
34 weak_alias (__fegetenv, fegetenv)
35 libm_hidden_weak (fegetenv)
36