27 lines
761 B
C
27 lines
761 B
C
|
/* s_ldexpl.c -- long double version of s_ldexp.c.
|
||
|
* Conversion to long double by Ulrich Drepper,
|
||
|
* Cygnus Support, drepper@cygnus.com.
|
||
|
*/
|
||
|
|
||
|
/*
|
||
|
* ====================================================
|
||
|
* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
|
||
|
*
|
||
|
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||
|
* Permission to use, copy, modify, and distribute this
|
||
|
* software is freely granted, provided that this notice
|
||
|
* is preserved.
|
||
|
* ====================================================
|
||
|
*/
|
||
|
|
||
|
#include "quadmath-imp.h"
|
||
|
|
||
|
__float128
|
||
|
ldexpq (__float128 value, int exp)
|
||
|
{
|
||
|
if(!finiteq(value)||value==0.0Q) return value;
|
||
|
value = scalbnq(value,exp);
|
||
|
/* if(!__finitel(value)||value==0.0Q) __set_errno (ERANGE); */
|
||
|
return value;
|
||
|
}
|