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Diffstat (limited to 'sysdeps/arm/fpu/fesetround.c')
-rw-r--r--sysdeps/arm/fpu/fesetround.c27
1 files changed, 27 insertions, 0 deletions
diff --git a/sysdeps/arm/fpu/fesetround.c b/sysdeps/arm/fpu/fesetround.c
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+++ b/sysdeps/arm/fpu/fesetround.c
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+/* Set current rounding direction.
+ Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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.h>
+
+int
+fesetround (int round)
+{
+ /* We only support FE_TONEAREST, so there is no need for any work. */
+ return (round == FE_TONEAREST)?0:1;
+}