sysdeps/alpha/fpu/s_clog10f.c

   1 /* Return base 10 logarithm of complex float value.
   2    Copyright (C) 2004 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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #define __clog10f __clog10f_not_defined
  21 #define clog10f clog10f_not_defined
  22
  23 #include <complex.h>
  24 #include <math.h>
  25
  26 #undef __clog10f
  27 #undef clog10f
  28 #define __clog10f internal_clog10f
  29
  30 static _Complex float internal_clog10f (_Complex float x);
  31
  32 #include <sysdeps/generic/s_clog10f.c>
  33 #include "cfloat-compat.h"
  34
  35 #undef __clog10f
  36
  37 c1_cfloat_rettype
  38 __c1_clog10f (c1_cfloat_decl (x))
  39 {
  40   _Complex float r = internal_clog10f (c1_cfloat_value (x));
  41   return c1_cfloat_return (r);
  42 }
  43
  44 c2_cfloat_rettype
  45 __c2_clog10f (c2_cfloat_decl (x))
  46 {
  47   _Complex float r = internal_clog10f (c2_cfloat_value (x));
  48   return c2_cfloat_return (r);
  49 }
  50
  51 /* Ug.  __clog10f was exported from GLIBC_2.1.  This is the only
  52    complex function whose double-underscore symbol was exported,
  53    so we get to handle that specially.  */
  54 #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_3_4)
  55 strong_alias (__c1_clog10f, __c1_clog10f_2);
  56 compat_symbol (libm, __c1_clog10f, clog10f, GLIBC_2_1);
  57 compat_symbol (libm, __c1_clog10f_2, __clog10f, GLIBC_2_1);
  58 #endif
  59 versioned_symbol (libm, __c2_clog10f, clog10f, GLIBC_2_3_4);
  60 extern typeof(__c2_clog10f) __clog10f attribute_hidden;
  61 strong_alias (__c2_clog10f, __clog10f)