diff options
Diffstat (limited to 'math/w_scalbl.c')
| -rw-r--r-- | math/w_scalbl.c | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/math/w_scalbl.c b/math/w_scalbl.c deleted file mode 100644 index 6a7d307104..0000000000 --- a/math/w_scalbl.c +++ /dev/null @@ -1,65 +0,0 @@ -/* w_scalbl.c -- long double version of w_scalb.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 - -/* - * wrapper scalbl(long double x, long double fn) is provide for - * passing various standard test suite. One - * should use scalbnl() instead. - */ - -#include "math.h" -#include "math_private.h" - -#include <errno.h> - -#ifdef __STDC__ -#ifdef _SCALB_INT - long double __scalbl(long double x, int fn) /* wrapper scalbl */ -#else - long double __scalbl(long double x, long double fn)/* wrapper scalbl */ -#endif -#else - long double __scalbl(x,fn) /* wrapper scalbl */ -#ifdef _SCALB_INT - long double x; int fn; -#else - long double x,fn; -#endif -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_scalbl(x,fn); -#else - long double z; - z = __ieee754_scalbl(x,fn); - if(_LIB_VERSION != _SVID_) return z; - if(!(__finitel(z)||__isnanl(z))&&__finitel(x)) { - return __kernel_standard(x,(double)fn,232); /* scalb overflow */ - } - if(z==0.0&&z!=x) { - return __kernel_standard(x,(double)fn,233); /* scalb underflow */ - } -#ifndef _SCALB_INT - if(!__finitel(fn)) __set_errno (ERANGE); -#endif - return z; -#endif -} -weak_alias (__scalbl, scalbl) |