| 1 | /* Copyright (C) 1996-2024 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library. If not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | #define NO_MATH_REDIRECT |
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| 19 | #define scalbln __no_scalbln_decl |
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| 20 | #define scalblnf __no_scalblnf_decl |
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| 21 | #define scalblnl __no_scalblnl_decl |
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| 22 | #define __scalbln __no__scalbln_decl |
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| 23 | #define __scalblnf __no__scalblnf_decl |
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| 24 | #define __scalblnl __no__scalblnl_decl |
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| 25 | #include <math.h> |
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| 26 | #undef scalbln |
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| 27 | #undef scalblnf |
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| 28 | #undef scalblnl |
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| 29 | #undef __scalbln |
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| 30 | #undef __scalblnf |
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| 31 | #undef __scalblnl |
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| 32 | #include "mathimpl.h" |
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| 33 | |
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| 34 | #ifndef suffix |
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| 35 | #define suffix /*empty*/ |
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| 36 | #endif |
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| 37 | #ifndef float_type |
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| 38 | #define float_type double |
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| 39 | #endif |
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| 40 | |
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| 41 | #define __CONCATX(a,b) __CONCAT(a,b) |
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| 42 | |
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| 43 | float_type |
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| 44 | __CONCATX(__scalbn,suffix) (float_type x, int exp) |
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| 45 | { |
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| 46 | return __m81_u(__CONCATX(__scalbn,suffix))(x: x, n: exp); |
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| 47 | } |
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| 48 | strong_alias (__CONCATX(__scalbn,suffix), __CONCATX(__scalbln,suffix)) |
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| 49 | |
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| 50 | #include <shlib-compat.h> |
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| 51 | #if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_20) |
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| 52 | compat_symbol (libc, __CONCATX(__scalbn,suffix), __CONCATX(scalbln,suffix), |
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| 53 | GLIBC_2_1); |
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| 54 | #endif |
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| 55 | |
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