mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-15 01:21:06 +00:00
32 lines
1.1 KiB
C
32 lines
1.1 KiB
C
/* Set current rounding direction.
|
|
Copyright (C) 1997, 2005, 2006 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
|
|
|
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 fesetround
|
|
int
|
|
fesetround (int round)
|
|
{
|
|
if ((unsigned int) round > 3)
|
|
return 1;
|
|
else
|
|
return __fesetround(round);
|
|
}
|
|
libm_hidden_def (fesetround)
|