1 /* file: lgammal_r.c */
2
3
4 // Copyright (c) 2002 Intel Corporation
5 // All rights reserved.
6 //
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
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34 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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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
54 extern double __libm_lgammal(long double /*x*/, int* /*signgam*/, int /*signgamsz*/);
55
56
__ieee754_lgammal_r(long double x,int * signgam)57 long double __ieee754_lgammal_r(long double x, int* signgam)
58 {
59 return __libm_lgammal(x, signgam, sizeof(*signgam));
60 }
libm_alias_ldouble_r(__ieee754_lgamma,lgamma,_r)61 libm_alias_ldouble_r (__ieee754_lgamma, lgamma, _r)
62
63 #ifndef _LIBC
64 long double __ieee754_gammal_r(long double x, int* signgam)
65 {
66 return __libm_lgammal(x, signgam, sizeof(*signgam));
67 }
68 weak_alias (__ieee754_gammal_r, gammal_r)
69 #endif
70