/* Install given floating-point environment and raise exceptions.
- Copyright (C) 1997, 1999, 2000, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1997-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
int
__feupdateenv (const fenv_t *envp)
{
- /* This always fails. */
- return 1;
+#if defined FE_NOMASK_ENV && FE_ALL_EXCEPT != 0
+ if (envp == FE_NOMASK_ENV)
+ return 1;
+#endif
+ /* Nothing to do. */
+ return 0;
}
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
strong_alias (__feupdateenv, __old_feupdateenv)
compat_symbol (libm, __old_feupdateenv, feupdateenv, GLIBC_2_1);
#endif
+libm_hidden_def (__feupdateenv)
libm_hidden_ver (__feupdateenv, feupdateenv)
versioned_symbol (libm, __feupdateenv, feupdateenv, GLIBC_2_2);