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/* 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 <errno.h>

#include "quadmath-imp.h"

__float128

ldexpq (__float128 value, int exp)

{

  if(!finiteq(value)||value==0.0Q) return value;

  value = scalbnq(value,exp);

  if(!finiteq(value)||value==0.0Q) errno = ERANGE;

  return value;

}