sysdeps/tile/fesetenv.c

   1 /* Copyright (C) 2011 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
   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 #include <fenv.h>
  20 #include <shlib-compat.h>
  21
  22 /* The only way to get an initialized fenv_t on Tile is with feholdexcept()
  23    or via FE_DFL_ENV, either of which restores the environment to its
  24    normal state, i.e. FE_DFL_ENV.  */
  25 int
  26 __fesetenv (const fenv_t *envp)
  27 {
  28   return 0;
  29 }
  30 libm_hidden_ver (__fesetenv, fesetenv)
  31 versioned_symbol (libm, __fesetenv, fesetenv, GLIBC_2_2);