glibc/sysdeps/s390/fpu/fegetexcept.c
Andreas Jaeger 0067c4cffb Update.
2000-08-24  Denis Joseph Barrow    <djbarrow@de.ibm.com>

	* sysdeps/s390/fpu/fedisblxcpt.c: New file.
	* sysdeps/s390/fpu/feenablxcpt.c: New file.
	* sysdeps/s390/fpu/fegetexcept.c: New file.
	* sysdeps/s390/fpu/fenv_libc.h: Some reordering, new definition
	FPC_VALID_MASK.
2000-08-24 09:57:58 +00:00

32 lines
1.1 KiB
C

/* Get enabled floating-point exceptions.
Copyright (C) 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <fenv_libc.h>
#include <fpu_control.h>
int
fegetexcept (void)
{
fexcept_t exc;
_FPU_GETCW (exc);
return ((exc & FPC_EXCEPTION_MASK) >> FPC_EXCEPTION_MASK_SHIFT);
}