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/* Procedure definition for FE_MASK_ENV.
Copyright (C) 2007-2019 Free Software Foundation, Inc.
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 <errno.h>
/* This is a generic stub. An OS specific override is required to clear
the FE0/FE1 bits in the MSR. MSR update is privileged, so this will
normally involve a syscall. */
const fenv_t *
__fe_mask_env(void)
{
__set_errno (ENOSYS);
return FE_DFL_ENV;
}
stub_warning (__fe_mask_env)
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