2007-05-07 06:22:38 +00:00
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/* Procedure definition for FE_MASK_ENV.
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2013-01-02 19:01:50 +00:00
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Copyright (C) 2007-2013 Free Software Foundation, Inc.
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2002-08-20 21:27:26 +00:00
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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2012-02-09 23:18:22 +00:00
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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2002-08-20 21:27:26 +00:00
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2003-01-27 21:03:22 +00:00
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#include <fenv.h>
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#include <errno.h>
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2007-05-07 06:22:38 +00:00
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/* This is a generic stub. An OS specific override is required to clear
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the FE0/FE1 bits in the MSR. MSR update is privileged, so this will
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normally involve a syscall. */
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2002-08-20 21:27:26 +00:00
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2003-01-27 21:03:22 +00:00
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const fenv_t *
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2007-05-07 06:22:38 +00:00
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__fe_mask_env(void)
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2003-01-27 21:03:22 +00:00
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{
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2003-02-01 20:53:16 +00:00
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__set_errno (ENOSYS);
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2007-05-07 06:22:38 +00:00
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return FE_DFL_ENV;
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2003-01-27 21:03:22 +00:00
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}
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2007-05-07 06:22:38 +00:00
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stub_warning (__fe_mask_env)
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