mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-13 06:40:09 +00:00
47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* Raise given exceptions.
|
|
Copyright (C) 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Andreas Jaeger <aj@suse.de>, 2000.
|
|
|
|
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 <fpu_control.h>
|
|
#include <shlib-compat.h>
|
|
|
|
int
|
|
__feraiseexcept (int excepts)
|
|
{
|
|
fpu_control_t cw;
|
|
|
|
/* Get current state. */
|
|
_FPU_GETCW (cw);
|
|
|
|
/* Set exceptions bits. */
|
|
cw |= (excepts & FE_ALL_EXCEPT);
|
|
|
|
/* Set new state. */
|
|
_FPU_SETCW (cw);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
|
|
strong_alias (__feraiseexcept, __old_feraiseexcept)
|
|
compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
|
|
#endif
|
|
versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
|