1 files changed, 84 insertions, 0 deletions
diff --git a/security/sandbox/chromium/sandbox/linux/system_headers/linux_futex.h b/security/sandbox/chromium/sandbox/linux/system_headers/linux_futex.h
new file mode 100644
index 000000000..4e2840333
--- /dev/null
+++ b/security/sandbox/chromium/sandbox/linux/system_headers/linux_futex.h
@@ -0,0 +1,84 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_FUTEX_H_
+#define SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_FUTEX_H_
+
+#if !defined(__native_client_nonsfi__)
+#include <linux/futex.h>
+#endif  // !defined(__native_client_nonsfi__)
+
+#if !defined(FUTEX_WAIT)
+#define FUTEX_WAIT 0
+#endif
+
+#if !defined(FUTEX_WAKE)
+#define FUTEX_WAKE 1
+#endif
+
+#if !defined(FUTEX_FD)
+#define FUTEX_FD 2
+#endif
+
+#if !defined(FUTEX_REQUEUE)
+#define FUTEX_REQUEUE 3
+#endif
+
+#if !defined(FUTEX_CMP_REQUEUE)
+#define FUTEX_CMP_REQUEUE 4
+#endif
+
+#if !defined(FUTEX_WAKE_OP)
+#define FUTEX_WAKE_OP 5
+#endif
+
+#if !defined(FUTEX_LOCK_PI)
+#define FUTEX_LOCK_PI 6
+#endif
+
+#if !defined(FUTEX_UNLOCK_PI)
+#define FUTEX_UNLOCK_PI 7
+#endif
+
+#if !defined(FUTEX_TRYLOCK_PI)
+#define FUTEX_TRYLOCK_PI 8
+#endif
+
+#if !defined(FUTEX_WAIT_BITSET)
+#define FUTEX_WAIT_BITSET 9
+#endif
+
+#if !defined(FUTEX_WAKE_BITSET)
+#define FUTEX_WAKE_BITSET 10
+#endif
+
+#if !defined(FUTEX_WAIT_REQUEUE_PI)
+#define FUTEX_WAIT_REQUEUE_PI 11
+#endif
+
+#if !defined(FUTEX_CMP_REQUEUE_PI)
+#define FUTEX_CMP_REQUEUE_PI 12
+#endif
+
+#if !defined(FUTEX_PRIVATE_FLAG)
+#define FUTEX_PRIVATE_FLAG 128
+#endif
+
+#if !defined FUTEX_CLOCK_REALTIME
+#define FUTEX_CLOCK_REALTIME 256
+#endif
+
+#if !defined(FUTEX_CMD_MASK)
+#define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME)
+#endif
+
+#if !defined(FUTEX_CMP_REQUEUE_PI_PRIVATE)
+#define FUTEX_CMP_REQUEUE_PI_PRIVATE (FUTEX_CMP_REQUEUE_PI | FUTEX_PRIVATE_FLAG)
+#endif
+
+#if !defined(FUTEX_UNLOCK_PI_PRIVATE)
+#define FUTEX_UNLOCK_PI_PRIVATE (FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG)
+#endif
+
+#endif  // SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_FUTEX_H_