1 files changed, 36 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/tile/set_dataplane.c b/sysdeps/unix/sysv/linux/tile/set_dataplane.c
new file mode 100644
index 0000000000..d53ea9fe5a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tile/set_dataplane.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+   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
+   <http://www.gnu.org/licenses/>.  */
+
+#include <errno.h>
+#include <stddef.h>
+#include <unistd.h>
+#ifdef __NR_set_dataplane
+#include <sys/dataplane.h>
+#endif
+
+/* Request dataplane modes from the kernel. */
+int
+set_dataplane (int flags)
+{
+#ifdef __NR_set_dataplane
+  return INLINE_SYSCALL (set_dataplane, 1, flags);
+#else
+  __set_errno (ENOSYS);
+  return -1;
+#endif
+}