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43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/* Raise given exceptions.
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Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Richard Henderson <rth@tamu.edu>, 1997.
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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 Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include <fenv_libc.h>
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int
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__feraiseexcept (int excepts)
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{
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unsigned long int tmp;
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/* Get the current exception state. */
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tmp = __ieee_get_fp_control ();
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/* Set all the bits that were called for. */
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tmp |= (excepts & SWCR_STATUS_MASK);
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/* And store it back. */
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__ieee_set_fp_control (tmp);
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/* Success. */
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return 0;
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}
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strong_alias (__feraiseexcept, __old_feraiseexcept)
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symbol_version (__old_feraiseexcept, feraiseexcept, GLIBC_2.1);
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default_symbol_version (__feraiseexcept, feraiseexcept, GLIBC_2.2);
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