/* Test exception in current environment. Copyright (C) 1998, 2004 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Alexandre Oliva based on corresponding file in the MIPS port. 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, see . */ #include #include int fetestexcept (int excepts) { int cw; /* Get current control word. */ _FPU_GETCW (cw); return cw & excepts & FE_ALL_EXCEPT; }