* sysdeps/ieee754/k_standard.c (__kernel_standard): Pole errors
[glibc.git] / sysdeps / s390 / fpu / fgetexcptflg.c
blobb074ac3025f82f634d5286b0cba5168a22256331
1 /* Store current representation for exceptions.
2 Copyright (C) 2000 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4 Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 02111-1307 USA. */
21 #include <fenv_libc.h>
22 #include <fpu_control.h>
24 int
25 fegetexceptflag (fexcept_t *flagp, int excepts)
27 fexcept_t temp, newexcepts;
29 /* Get the current exceptions. */
30 _FPU_GETCW (temp);
31 newexcepts = (excepts << FPC_DXC_SHIFT) | (excepts << FPC_FLAGS_SHIFT);
32 *flagp = temp & newexcepts;
34 /* Success. */
35 return 0;