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1/* file: lgammal_r.c */
2
3
4// Copyright (c) 2002 Intel Corporation
5// All rights reserved.
6//
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7//
8// Redistribution and use in source and binary forms, with or without
9// modification, are permitted provided that the following conditions are
10// met:
11//
12// * Redistributions of source code must retain the above copyright
13// notice, this list of conditions and the following disclaimer.
14//
15// * Redistributions in binary form must reproduce the above copyright
16// notice, this list of conditions and the following disclaimer in the
17// documentation and/or other materials provided with the distribution.
18//
19// * The name of Intel Corporation may not be used to endorse or promote
20// products derived from this software without specific prior written
21// permission.
22
23//
24// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
25// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
26// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
27// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
28// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
30// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
31// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
32// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
33// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
34// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35//
36// Intel Corporation is the author of this code, and requests that all
37// problem reports or change requests be submitted to it directly at
38// http://www.intel.com/software/products/opensource/libraries/num.htm.
39//
40//
41
42// History
43//==============================================================
44// 08/15/02: Initial version
45/*
46// FUNCTIONS: long double lgammal_r(long double x, int* signgam)
47// long double gammal_r(long double x, int* signgam)
48// Natural logarithm of GAMMA function
49*/
50
51#include "libm_support.h"
52
53
54extern double __libm_lgammal(long double /*x*/, int* /*signgam*/, int /*signgamsz*/);
55
56
57long double __ieee754_lgammal_r(long double x, int* signgam)
58{
59 return __libm_lgammal(x, signgam, sizeof(*signgam));
60}
3a327316 61libm_alias_ldouble_r (__ieee754_lgamma, lgamma, _r)
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62
63#ifndef _LIBC
64long double __ieee754_gammal_r(long double x, int* signgam)
65{
66 return __libm_lgammal(x, signgam, sizeof(*signgam));
67}
68weak_alias (__ieee754_gammal_r, gammal_r)
69#endif