| /* s_significandl.c -- long double version of s_significand.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. |
| * ==================================================== |
| */ |
| |
| #if defined(LIBM_SCCS) && !defined(lint) |
| static char rcsid[] = "$NetBSD: $"; |
| #endif |
| |
| /* |
| * significandl(x) computes just |
| * scalbl(x, (long double) -ilogbl(x)), |
| * for exercising the fraction-part(F) IEEE 754-1985 test vector. |
| */ |
| |
| #include <math.h> |
| #include "math_private.h" |
| |
| #ifdef __STDC__ |
| long double __significandl(long double x) |
| #else |
| long double __significandl(x) |
| long double x; |
| #endif |
| { |
| return __ieee754_scalbl(x,(long double) -__ilogbl(x)); |
| } |
| weak_alias (__significandl, significandl) |
