/* Store current floating-point environment.   Copyright (C) 1997,1999,2000,2001,2003 Free Software Foundation, Inc.   This file is part of the GNU C Library.   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.   The GNU C Library is free software; you can redistribute it and/or   modify it under the terms of the GNU Lesser General Public   License as published by the Free Software Foundation; either   version 2.1 of the License, or (at your option) any later version.   The GNU C Library is distributed in the hope that it will be useful,   but WITHOUT ANY WARRANTY; without even the implied warranty of   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU   Lesser General Public License for more details.   You should have received a copy of the GNU Lesser General Public   License along with the GNU C Library; if not, write to the Free   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307 USA.  */#include <fenv.h>#include <bp-sym.h>int__fegetenv (fenv_t *envp){  __asm__ ("fnstenv %0" : "=m" (*envp));  /* And load it right back since the processor changes the mask.     Intel thought this opcode to be used in interrupt handlers which     would block all exceptions.  */  __asm__ ("fldenv %0" : : "m" (*envp));  /* Success.  */  return 0;}#include <shlib-compat.h>#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)strong_alias (__fegetenv, __old_fegetenv)compat_symbol (libm, BP_SYM (__old_fegetenv), BP_SYM (fegetenv), GLIBC_2_1);#endifversioned_symbol (libm, BP_SYM (__fegetenv), BP_SYM (fegetenv), GLIBC_2_2);