mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 13:10:29 +00:00
31 lines
1018 B
C
31 lines
1018 B
C
/* Return current rounding direction. e500 version.
|
|
Copyright (C) 2004-2015 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <fenv_libc.h>
|
|
|
|
#undef fegetround
|
|
int
|
|
fegetround (void)
|
|
{
|
|
unsigned long fpescr;
|
|
|
|
fpescr = fegetenv_register ();
|
|
return fpescr & 3;
|
|
}
|
|
libm_hidden_def (fegetround)
|