| 1 | /* Return base 10 logarithm of complex float value. |
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| 2 | Copyright (C) 2004-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library. If not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #define __clog10f __clog10f_not_defined |
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| 20 | #define clog10f clog10f_not_defined |
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| 21 | |
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| 22 | #include <complex.h> |
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| 23 | #include <math.h> |
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| 24 | #include <libm-alias-float.h> |
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| 25 | |
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| 26 | #undef __clog10f |
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| 27 | #undef clog10f |
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| 28 | |
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| 29 | static _Complex float internal_clog10f (_Complex float x); |
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| 30 | |
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| 31 | #define M_DECL_FUNC(f) internal_clog10f |
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| 32 | #include <math-type-macros-float.h> |
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| 33 | |
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| 34 | /* Disable any aliasing from base template. */ |
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| 35 | #undef declare_mgen_alias |
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| 36 | #define declare_mgen_alias(__to, __from) |
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| 37 | |
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| 38 | #include <math/s_clog10_template.c> |
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| 39 | #include "cfloat-compat.h" |
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| 40 | |
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| 41 | c1_cfloat_rettype |
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| 42 | __c1_clog10f (c1_cfloat_decl (x)) |
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| 43 | { |
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| 44 | _Complex float r = internal_clog10f (c1_cfloat_value (x)); |
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| 45 | return c1_cfloat_return (r); |
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| 46 | } |
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| 47 | |
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| 48 | c2_cfloat_rettype |
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| 49 | __c2_clog10f (c2_cfloat_decl (x)) |
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| 50 | { |
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| 51 | _Complex float r = internal_clog10f (c2_cfloat_value (x)); |
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| 52 | return c2_cfloat_return (r); |
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| 53 | } |
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| 54 | |
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| 55 | /* Ug. __clog10f was exported from GLIBC_2.1. This is the only |
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| 56 | complex function whose double-underscore symbol was exported, |
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| 57 | so we get to handle that specially. */ |
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| 58 | #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4) |
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| 59 | strong_alias (__c1_clog10f, __c1_clog10f_2); |
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| 60 | compat_symbol (libm, __c1_clog10f, clog10f, GLIBC_2_1); |
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| 61 | compat_symbol (libm, __c1_clog10f_2, __clog10f, GLIBC_2_1); |
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| 62 | #endif |
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| 63 | versioned_symbol (libm, __c2_clog10f, clog10f, GLIBC_2_3_4); |
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| 64 | extern typeof(__c2_clog10f) __clog10f attribute_hidden; |
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| 65 | strong_alias (__c2_clog10f, __clog10f) |
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| 66 | libm_alias_float_other (__c2_clog10, clog10) |
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| 67 | |
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