mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 23:10:06 +00:00
34 lines
1.2 KiB
C
34 lines
1.2 KiB
C
/* Test exception in current environment.
|
|
Copyright (C) 1997, 2000 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by Richard Henderson <rth@tamu.edu>, 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_libc.h>
|
|
|
|
int
|
|
fetestexcept (int excepts)
|
|
{
|
|
unsigned long tmp;
|
|
|
|
/* Get current exceptions. */
|
|
tmp = __ieee_get_fp_control();
|
|
|
|
return tmp & excepts & SWCR_STATUS_MASK;
|
|
}
|
|
libm_hidden_def (fetestexcept)
|