39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/* Copyright (C) 2007 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, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#define __llroundf not___llroundf
|
|
#define llroundf not_llroundf
|
|
#include <math.h>
|
|
#undef __llroundf
|
|
#undef llroundf
|
|
|
|
|
|
long int
|
|
__lroundf (float x)
|
|
{
|
|
float adj;
|
|
|
|
adj = 0x1.fffffep-2; /* nextafterf (0.5f, 0.0f) */
|
|
adj = copysignf (adj, x);
|
|
return x + adj;
|
|
}
|
|
|
|
strong_alias (__lroundf, __llroundf)
|
|
weak_alias (__lroundf, lroundf)
|
|
weak_alias (__llroundf, llroundf)
|