From f67d78192c1be9d56d3a6f3fda4e0a70ae48c44d Mon Sep 17 00:00:00 2001 From: "Gabriel F. T. Gomes" Date: Tue, 13 Dec 2016 22:42:51 -0200 Subject: Move wrappers to libm-compat-calls-auto This commit moves one step towards the deprecation of wrappers that use _LIB_VERSION / matherr / __kernel_standard functionality, by adding the suffix '_compat' to their filenames and adjusting Makefiles and #includes accordingly. New template wrappers that do not use such functionality will be added by future patches and will be first used by the float128 wrappers. --- math/w_jnl.c | 91 ------------------------------------------------------------ 1 file changed, 91 deletions(-) delete mode 100644 math/w_jnl.c (limited to 'math/w_jnl.c') diff --git a/math/w_jnl.c b/math/w_jnl.c deleted file mode 100644 index d17b047956..0000000000 --- a/math/w_jnl.c +++ /dev/null @@ -1,91 +0,0 @@ -/* w_jnl.c -- long double version of w_jn.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 jn(int n, double x), yn(int n, double x) - * floating point Bessel's function of the 1st and 2nd kind - * of order n - * - * Special cases: - * y0(0)=y1(0)=yn(n,0) = -inf with division by zero signal; - * y0(-ve)=y1(-ve)=yn(n,-ve) are NaN with invalid signal. - * Note 2. About jn(n,x), yn(n,x) - * For n=0, j0(x) is called, - * for n=1, j1(x) is called, - * for nx, a continued fraction approximation to - * j(n,x)/j(n-1,x) is evaluated and then backward - * recursion is used starting from a supposed value - * for j(n,x). The resulting value of j(0,x) is - * compared with the actual value to correct the - * supposed value of j(n,x). - * - * yn(n,x) is similar in all respects, except - * that forward recursion is used for all - * values of n>1. - * - */ - -#include -#include - -long double __jnl(int n, long double x) /* wrapper jnl */ -{ -#ifdef _IEEE_LIBM - return __ieee754_jnl(n,x); -#else - long double z; - z = __ieee754_jnl(n,x); - if (_LIB_VERSION == _IEEE_ - || _LIB_VERSION == _POSIX_ - || isnan(x)) - return z; - if(fabsl(x)>X_TLOSS) { - return __kernel_standard_l((double)n,x,238); /* jn(|x|>X_TLOSS,n) */ - } else - return z; -#endif -} -weak_alias (__jnl, jnl) - -long double __ynl(int n, long double x) /* wrapper ynl */ -{ -#ifdef _IEEE_LIBM - return __ieee754_ynl(n,x); -#else - long double z; - z = __ieee754_ynl(n,x); - if(_LIB_VERSION == _IEEE_ || isnan(x) ) return z; - if(x <= 0.0){ - if(x==0.0) - /* d= -one/(x-x); */ - return __kernel_standard_l((double)n,x,212); - else - /* d = zero/(x-x); */ - return __kernel_standard_l((double)n,x,213); - } - if(x>X_TLOSS && _LIB_VERSION != _POSIX_) { - return __kernel_standard_l((double)n,x,239); /* yn(x>X_TLOSS,n) */ - } else - return z; -#endif -} -weak_alias (__ynl, ynl) -- cgit 1.4.1