sysdeps/alpha/fpu/s_clog10f.c

   1 /* Return base 10 logarithm of complex float value.
   2    Copyright (C) 2004-2017 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    <http://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
  25 #undef __clog10f
  26 #undef clog10f
  27
  28 static _Complex float internal_clog10f (_Complex float x);
  29
  30 #define M_DECL_FUNC(f) internal_clog10f
  31 #include <math-type-macros-float.h>
  32
  33 /* Disable any aliasing from base template.  */
  34 #undef declare_mgen_alias
  35 #define declare_mgen_alias(__to, __from)
  36
  37 #include <math/s_clog10_template.c>
  38 #include "cfloat-compat.h"
  39
  40 c1_cfloat_rettype
  41 __c1_clog10f (c1_cfloat_decl (x))
  42 {
  43   _Complex float r = internal_clog10f (c1_cfloat_value (x));
  44   return c1_cfloat_return (r);
  45 }
  46
  47 c2_cfloat_rettype
  48 __c2_clog10f (c2_cfloat_decl (x))
  49 {
  50   _Complex float r = internal_clog10f (c2_cfloat_value (x));
  51   return c2_cfloat_return (r);
  52 }
  53
  54 /* Ug.  __clog10f was exported from GLIBC_2.1.  This is the only
  55    complex function whose double-underscore symbol was exported,
  56    so we get to handle that specially.  */
  57 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4)
  58 strong_alias (__c1_clog10f, __c1_clog10f_2);
  59 compat_symbol (libm, __c1_clog10f, clog10f, GLIBC_2_1);
  60 compat_symbol (libm, __c1_clog10f_2, __clog10f, GLIBC_2_1);
  61 #endif
  62 versioned_symbol (libm, __c2_clog10f, clog10f, GLIBC_2_3_4);
  63 extern typeof(__c2_clog10f) __clog10f attribute_hidden;
  64 strong_alias (__c2_clog10f, __clog10f)