Remove the non-standard gamma() function. Use lgamma() instead.
This commit is contained in:
Ed Schouten
parent
388f0f1d32
commit
532fe1553e
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@ -281,10 +281,6 @@ double y0(double);
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double y1(double);
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double yn(int, double);
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#if __XSI_VISIBLE <= 500 || __BSD_VISIBLE
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double gamma(double);
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#endif
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#if __XSI_VISIBLE <= 600 || __BSD_VISIBLE
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double scalb(double, double);
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#endif
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@ -312,10 +308,9 @@ int finite(double) __pure2;
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int isnanf(float) __pure2;
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/*
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* Reentrant version of gamma & lgamma; passes signgam back by reference
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* as the second argument; user must allocate space for signgam.
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* Reentrant version of lgamma; passes signgam back by reference as the
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* second argument; user must allocate space for signgam.
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*/
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double gamma_r(double, int *);
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double lgamma_r(double, int *);
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/*
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@ -402,7 +397,6 @@ float fminf(float, float) __pure2;
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#if __BSD_VISIBLE
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float dremf(float, float);
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int finitef(float) __pure2;
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float gammaf(float);
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float j0f(float);
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float j1f(float);
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float jnf(int, float);
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@ -412,11 +406,9 @@ float y1f(float);
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float ynf(int, float);
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/*
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* Float versions of reentrant version of gamma & lgamma; passes
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* signgam back by reference as the second argument; user must
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* allocate space for signgam.
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* Float versions of reentrant version of lgamma; passes signgam back by
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* reference as the second argument; user must allocate space for signgam.
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*/
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float gammaf_r(float, int *);
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float lgammaf_r(float, int *);
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/*
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@ -1,8 +1,8 @@
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$(CUR_SRCS) = common.c \
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e_acos.c e_acosf.c e_acosh.c e_acoshf.c e_asin.c e_asinf.c \
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e_atan2.c e_atan2f.c e_atanh.c e_atanhf.c e_cosh.c e_coshf.c e_exp.c \
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e_expf.c e_fmod.c e_fmodf.c e_gamma.c e_gamma_r.c e_gammaf.c \
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e_gammaf_r.c e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
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e_expf.c e_fmod.c e_fmodf.c \
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e_hypot.c e_hypotf.c e_j0.c e_j0f.c e_j1.c e_j1f.c \
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e_jn.c e_jnf.c e_lgamma.c e_lgamma_r.c e_lgammaf.c e_lgammaf_r.c \
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e_lgammal.c e_log.c e_log10.c e_log10f.c e_log2.c e_log2f.c e_logf.c \
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e_pow.c e_powf.c e_remainder.c e_remainderf.c e_scalb.c e_scalbf.c \
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@ -1,5 +1,7 @@
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#include "math_private.h"
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DLLEXPORT int isopenlibm(void);
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DLLEXPORT int isopenlibm(void) {
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return 1;
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}
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@ -1,36 +0,0 @@
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/* @(#)e_gamma.c 1.3 95/01/18 */
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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 SunSoft, 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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#include "cdefs-compat.h"
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//__FBSDID("$FreeBSD: src/lib/msun/src/e_gamma.c,v 1.8 2008/02/22 02:30:34 das Exp $");
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/* __ieee754_gamma(x)
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* Return the logarithm of the Gamma function of x.
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*
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* Method: call __ieee754_gamma_r
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*/
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#include <openlibm_math.h>
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#include "math_private.h"
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DLLEXPORT double
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__ieee754_gamma(double x)
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{
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#ifdef OPENLIBM_ONLY_THREAD_SAFE
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int signgam;
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#endif
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return __ieee754_gamma_r(x,&signgam);
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}
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@ -1,33 +0,0 @@
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/* @(#)e_gamma_r.c 1.3 95/01/18 */
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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 SunSoft, 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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#include "cdefs-compat.h"
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//__FBSDID("$FreeBSD: src/lib/msun/src/e_gamma_r.c,v 1.8 2008/02/22 02:30:34 das Exp $");
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/* __ieee754_gamma_r(x, signgamp)
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* Reentrant version of the logarithm of the Gamma function
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* with user provide pointer for the sign of Gamma(x).
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*
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* Method: See __ieee754_lgamma_r
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*/
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#include <openlibm_math.h>
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#include "math_private.h"
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DLLEXPORT double
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__ieee754_gamma_r(double x, int *signgamp)
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{
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return __ieee754_lgamma_r(x,signgamp);
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}
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@ -1,37 +0,0 @@
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/* e_gammaf.c -- float version of e_gamma.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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#include "cdefs-compat.h"
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//__FBSDID("$FreeBSD: src/lib/msun/src/e_gammaf.c,v 1.7 2008/02/22 02:30:35 das Exp $");
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/* __ieee754_gammaf(x)
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* Return the logarithm of the Gamma function of x.
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*
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* Method: call __ieee754_gammaf_r
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*/
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#include <openlibm_math.h>
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#include "math_private.h"
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DLLEXPORT float
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__ieee754_gammaf(float x)
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{
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#ifdef OPENLIBM_ONLY_THREAD_SAFE
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int signgam;
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#endif
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return __ieee754_gammaf_r(x,&signgam);
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}
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@ -1,34 +0,0 @@
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/* e_gammaf_r.c -- float version of e_gamma_r.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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#include "cdefs-compat.h"
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//__FBSDID("$FreeBSD: src/lib/msun/src/e_gammaf_r.c,v 1.8 2008/02/22 02:30:35 das Exp $");
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/* __ieee754_gammaf_r(x, signgamp)
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* Reentrant version of the logarithm of the Gamma function
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* with user provide pointer for the sign of Gamma(x).
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*
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* Method: See __ieee754_lgammaf_r
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*/
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#include <openlibm_math.h>
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#include "math_private.h"
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DLLEXPORT float
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__ieee754_gammaf_r(float x, int *signgamp)
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{
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return __ieee754_lgammaf_r(x,signgamp);
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}
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@ -280,9 +280,7 @@ irint(double x)
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#define __ieee754_fmod fmod
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#define __ieee754_pow pow
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#define __ieee754_lgamma lgamma
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#define __ieee754_gamma gamma
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#define __ieee754_lgamma_r lgamma_r
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#define __ieee754_gamma_r gamma_r
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#define __ieee754_log10 log10
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#define __ieee754_sinh sinh
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#define __ieee754_hypot hypot
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@ -306,9 +304,7 @@ irint(double x)
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#define __ieee754_fmodf fmodf
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#define __ieee754_powf powf
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#define __ieee754_lgammaf lgammaf
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#define __ieee754_gammaf gammaf
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#define __ieee754_lgammaf_r lgammaf_r
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#define __ieee754_gammaf_r gammaf_r
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#define __ieee754_log10f log10f
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#define __ieee754_log2f log2f
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#define __ieee754_sinhf sinhf
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