mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-22 19:00:07 +00:00
1a6d7967ad
2000-06-29 Jakub Jelinek <jakub@redhat.com> * shlib-versions: Make sparc64 GLIBC_2.2+ only.
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/* Clear given exceptions in current floating-point environment.
|
|
Copyright (C) 1997, 1999, 2000 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <fenv.h>
|
|
#include <shlib-compat.h>
|
|
|
|
int
|
|
__feclearexcept (int excepts)
|
|
{
|
|
fenv_t tmp;
|
|
|
|
__fenv_stfsr (tmp);
|
|
|
|
tmp &= ~(excepts & FE_ALL_EXCEPT);
|
|
|
|
__fenv_ldfsr (tmp);
|
|
|
|
/* Success. */
|
|
return 0;
|
|
}
|
|
|
|
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
|
|
strong_alias (__feclearexcept, __old_feclearexcept)
|
|
compat_symbol (libm, __old_feclearexcept, feclearexcept, GLIBC_2_1);
|
|
#endif
|
|
|
|
versioned_symbol (libm, __feclearexcept, feclearexcept, GLIBC_2_2);
|