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ea814db27a
This patch adds the suffix "_compat" to lgamma_r wrappers and make some adjustments to #includes and Makefiles. This is a step towards deprecation of wrappers that use _LIB_VERSION / matherr / __kernel_standard functionality. Tested for powerpc64le, s390, and x86_64. * math/Makefile (libm-calls): Move w_lgammaF_r... (libm-compat-calls-auto): Here. * math/w_lgamma_r.c: Add suffix "_compat" to filename. * math/w_lgammaf_r.c: Likewise. * math/w_lgammal_r.c: Likewise. * sysdeps/ia64/fpu/w_lgammal_r.c: Likewise. * sysdeps/ia64/fpu/w_lgammaf_r.c: Likewise. * sysdeps/ia64/fpu/w_lgamma_r.c: Likewise. * math/w_lgamma_r_compat.c: New file, copied from above. * math/w_lgammaf_r_compat.c: Likewise. * math/w_lgammal_r_compat.c: Likewise. * sysdeps/ia64/fpu/w_lgamma_r_compat.c: Likewise. * sysdeps/ia64/fpu/w_lgammaf_r_compat.c: Likewise. * sysdeps/ia64/fpu/w_lgammal_r_compat.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_lgamma_r.c: Add suffix "_compat" to filename. * sysdeps/ieee754/ldbl-opt/w_lgammal_r.c: Likewise. * sysdeps/ieee754/ldbl-opt/w_lgamma_r_compat.c: New file copied from above and adjusted for the new filenames. * sysdeps/ieee754/ldbl-opt/w_lgammal_r_compat.c: Likewise.
39 lines
971 B
C
39 lines
971 B
C
/* @(#)wr_lgamma.c 5.1 93/09/24 */
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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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/*
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* wrapper double lgamma_r(double x, int *signgamp)
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*/
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#include <math.h>
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#include <math_private.h>
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double
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__lgamma_r(double x, int *signgamp)
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{
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double y = __ieee754_lgamma_r(x,signgamp);
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if(__builtin_expect(!isfinite(y), 0)
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&& isfinite(x) && _LIB_VERSION != _IEEE_)
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return __kernel_standard(x, x,
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__floor(x)==x&&x<=0.0
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? 15 /* lgamma pole */
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: 14); /* lgamma overflow */
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return y;
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}
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weak_alias (__lgamma_r, lgamma_r)
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#ifdef NO_LONG_DOUBLE
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strong_alias (__lgamma_r, __lgammal_r)
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weak_alias (__lgamma_r, lgammal_r)
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#endif
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