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authorAndreas Jaeger <aj@suse.de>2000-08-24 09:57:58 +0000
committerAndreas Jaeger <aj@suse.de>2000-08-24 09:57:58 +0000
commit0067c4cffb0081b03b15e81580469af8a8ac9050 (patch)
treebf0f951eeab7f45f0533868f01c113be013cfa08 /sysdeps/s390/fpu/fegetexcept.c
parent3b526f89b596f308b3a03e0dc0b00ed4673dc449 (diff)
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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.
Diffstat (limited to 'sysdeps/s390/fpu/fegetexcept.c')
-rw-r--r--sysdeps/s390/fpu/fegetexcept.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/sysdeps/s390/fpu/fegetexcept.c b/sysdeps/s390/fpu/fegetexcept.c
new file mode 100644
index 0000000000..72fa24e74b
--- /dev/null
+++ b/sysdeps/s390/fpu/fegetexcept.c
@@ -0,0 +1,31 @@
+/* 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);
+}