tile: pass __IPC_64 as zero for SysV IPC calls

In 1e5834c38a22 ("Refactor Linux ipc_priv header") a different
approach to passing __IPC_64 as zero was created.  The tile
architecture also needs to pass __IPC_64 as zero since it does
not set CONFIG_ARCH_WANT_IPC_PARSE_VERSION in the kernel.
So create a minimal ipc_priv.h that specifies __IPC_64 as zero.

diff --git a/ChangeLog b/ChangeLog
index d1b04bb..5388306 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-01-16  Chris Metcalf  <cmetcalf@mellanox.com>
+
+       * sysdeps/unix/sysv/linux/tile/ipc_priv.h: New file.
+
 2016-01-14  Siddhesh Poyarekar  <siddhesh@sourceware.org>
 
        * NEWS: Fix typo.

diff --git a/sysdeps/unix/sysv/linux/tile/ipc_priv.h b/sysdeps/unix/sysv/linux/tile/ipc_priv.h
new file mode 100644 (file)
index 0000000..476dc18
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tile/ipc_priv.h
@@ -0,0 +1,21 @@
+/* Old SysV permission definition for Linux.  Tile version.
+   Copyright (C) 2017 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, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sys/ipc.h>  /* For __key_t  */
+
+#define __IPC_64       0x0