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author | Ulrich Drepper <drepper@redhat.com> | 1999-07-14 00:54:57 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-14 00:54:57 +0000 |
commit | abfbdde177c3a7155070dda1b2cdc8292054cc26 (patch) | |
tree | e021306b596381fbf8311d2b7eb294e918ff17c8 /sysdeps/libm-ieee754/e_scalbl.c | |
parent | 86421aa57ecfd70963ae66848bd6a6dd3b8e0fe6 (diff) | |
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Update.
Diffstat (limited to 'sysdeps/libm-ieee754/e_scalbl.c')
-rw-r--r-- | sysdeps/libm-ieee754/e_scalbl.c | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/sysdeps/libm-ieee754/e_scalbl.c b/sysdeps/libm-ieee754/e_scalbl.c deleted file mode 100644 index dccc876c85..0000000000 --- a/sysdeps/libm-ieee754/e_scalbl.c +++ /dev/null @@ -1,63 +0,0 @@ -/* e_scalbl.c -- long double version of s_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 - -/* - * __ieee754_scalbl(x, fn) is provide for - * passing various standard test suite. One - * should use scalbnl() instead. - */ - -#include "math.h" -#include "math_private.h" - -#ifdef _SCALB_INT -#ifdef __STDC__ - long double __ieee754_scalbl(long double x, int fn) -#else - long double __ieee754_scalbl(x,fn) - long double x; int fn; -#endif -#else -#ifdef __STDC__ - long double __ieee754_scalbl(long double x, long double fn) -#else - long double __ieee754_scalbl(x,fn) - long double x, fn; -#endif -#endif -{ -#ifdef _SCALB_INT - return __scalbnl(x,fn); -#else - if (__isnanl(x)||__isnanl(fn)) return x*fn; - if (!__finitel(fn)) { - if(fn>0.0) return x*fn; - else if (x == 0) - return x; - else if (!__finitel (x)) - return __nanl (""); - else return x/(-fn); - } - if (__rintl(fn)!=fn) return __nanl (""); - if ( fn > 65000.0) return __scalbnl(x, 65000); - if (-fn > 65000.0) return __scalbnl(x,-65000); - return __scalbnl(x,(int)fn); -#endif -} |