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9a8fcca0b3
* sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_SIOCGIFNAME for kernel >= 2.1.50. * sysdeps/unix/sysv/linux/if_index.c: Correct typo (SIOGIFNAME -> SIOCGIFNAME) and use __ASSUME_SIOCGIFNAME. * sysdeps/libm-ieee754/w_j0.c: Remove __ from symbol definitions. * sysdeps/libm-ieee754/w_j0f.c: Likewise. * sysdeps/libm-ieee754/w_j0l.c: Likewise. * sysdeps/libm-ieee754/w_j1.c: Likewise. * sysdeps/libm-ieee754/w_j1f.c: Likewise. * sysdeps/libm-ieee754/w_j1l.c: Likewise. * sysdeps/libm-ieee754/w_jn.c: Likewise. * sysdeps/libm-ieee754/w_jnf.c: Likewise. * sysdeps/libm-ieee754/w_jnl.c: Likewise. * stdio-common.c: Correct typos. * math/libm-test.c (jn_test): Adjust delta. (y1_test): Likewise. (yn_test): Likewise. * elf/do-lookup.h: It should never happen that if we expect a versioned symbol from a file the file has no version table. This should have been checked in dl-version.c. * elf/dl-lookup.c: Include assert.h.
72 lines
1.8 KiB
C
72 lines
1.8 KiB
C
/* w_jnf.c -- float version of w_jn.c.
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* Conversion to float by Ian Lance Taylor, Cygnus Support, ian@cygnus.com.
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*/
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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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*/
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#if defined(LIBM_SCCS) && !defined(lint)
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static char rcsid[] = "$NetBSD: w_jnf.c,v 1.3 1995/05/10 20:49:21 jtc Exp $";
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#endif
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#include "math.h"
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#include "math_private.h"
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#ifdef __STDC__
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float jnf(int n, float x) /* wrapper jnf */
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#else
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float jnf(n,x) /* wrapper jnf */
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float x; int n;
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#endif
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{
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#ifdef _IEEE_LIBM
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return __ieee754_jnf(n,x);
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#else
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float z;
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z = __ieee754_jnf(n,x);
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if(_LIB_VERSION == _IEEE_ || __isnanf(x) ) return z;
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if(fabsf(x)>(float)X_TLOSS) {
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/* jn(|x|>X_TLOSS,n) */
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return (float)__kernel_standard((double)n,(double)x,138);
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} else
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return z;
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#endif
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}
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#ifdef __STDC__
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float ynf(int n, float x) /* wrapper ynf */
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#else
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float ynf(n,x) /* wrapper ynf */
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float x; int n;
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#endif
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{
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#ifdef _IEEE_LIBM
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return __ieee754_ynf(n,x);
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#else
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float z;
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z = __ieee754_ynf(n,x);
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if(_LIB_VERSION == _IEEE_ || __isnanf(x) ) return z;
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if(x <= (float)0.0){
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if(x==(float)0.0)
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/* d= -one/(x-x); */
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return (float)__kernel_standard((double)n,(double)x,112);
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else
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/* d = zero/(x-x); */
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return (float)__kernel_standard((double)n,(double)x,113);
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}
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if(x>(float)X_TLOSS) {
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/* yn(x>X_TLOSS,n) */
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return (float)__kernel_standard((double)n,(double)x,139);
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} else
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return z;
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#endif
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}
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