diff options
Diffstat (limited to 'math/w_log.c')
| -rw-r--r-- | math/w_log.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/math/w_log.c b/math/w_log.c deleted file mode 100644 index 5f0af79731..0000000000 --- a/math/w_log.c +++ /dev/null @@ -1,48 +0,0 @@ -/* @(#)w_log.c 5.1 93/09/24 */ -/* - * ==================================================== - * 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: w_log.c,v 1.6 1995/05/10 20:49:33 jtc Exp $"; -#endif - -/* - * wrapper log(x) - */ - -#include "math.h" -#include "math_private.h" - - -#ifdef __STDC__ - double __log(double x) /* wrapper log */ -#else - double __log(x) /* wrapper log */ - double x; -#endif -{ -#ifdef _IEEE_LIBM - return __ieee754_log(x); -#else - double z; - z = __ieee754_log(x); - if(_LIB_VERSION == _IEEE_ || __isnan(x) || x > 0.0) return z; - if(x==0.0) - return __kernel_standard(x,x,16); /* log(0) */ - else - return __kernel_standard(x,x,17); /* log(x<0) */ -#endif -} -weak_alias (__log, log) -#ifdef NO_LONG_DOUBLE -strong_alias (__log, __logl) -weak_alias (__log, logl) -#endif |