sysdeps/alpha/fpu/s_clog10f.c

   1 /* Return base 10 logarithm of complex float value.
   2    Copyright (C) 2004-2021 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library.  If not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #define __clog10f __clog10f_not_defined
  20 #define clog10f clog10f_not_defined
  21
  22 #include <complex.h>
  23 #include <math.h>
  24 #include <libm-alias-float.h>
  25
  26 #undef __clog10f
  27 #undef clog10f
  28
  29 static _Complex float internal_clog10f (_Complex float x);
  30
  31 #define M_DECL_FUNC(f) internal_clog10f
  32 #include <math-type-macros-float.h>
  33
  34 /* Disable any aliasing from base template.  */
  35 #undef declare_mgen_alias
  36 #define declare_mgen_alias(__to, __from)
  37
  38 #include <math/s_clog10_template.c>
  39 #include "cfloat-compat.h"
  40
  41 c1_cfloat_rettype
  42 __c1_clog10f (c1_cfloat_decl (x))
  43 {
  44   _Complex float r = internal_clog10f (c1_cfloat_value (x));
  45   return c1_cfloat_return (r);
  46 }
  47
  48 c2_cfloat_rettype
  49 __c2_clog10f (c2_cfloat_decl (x))
  50 {
  51   _Complex float r = internal_clog10f (c2_cfloat_value (x));
  52   return c2_cfloat_return (r);
  53 }
  54
  55 /* Ug.  __clog10f was exported from GLIBC_2.1.  This is the only
  56    complex function whose double-underscore symbol was exported,
  57    so we get to handle that specially.  */
  58 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4)
  59 strong_alias (__c1_clog10f, __c1_clog10f_2);
  60 compat_symbol (libm, __c1_clog10f, clog10f, GLIBC_2_1);
  61 compat_symbol (libm, __c1_clog10f_2, __clog10f, GLIBC_2_1);
  62 #endif
  63 versioned_symbol (libm, __c2_clog10f, clog10f, GLIBC_2_3_4);
  64 extern typeof(__c2_clog10f) __clog10f attribute_hidden;
  65 strong_alias (__c2_clog10f, __clog10f)
  66 libm_alias_float_other (__c2_clog10, clog10)