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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef SANDBOX_LINUX_SERVICES_ANDROID_FUTEX_H_ |
| 6 #define SANDBOX_LINUX_SERVICES_ANDROID_FUTEX_H_ |
| 7 |
| 8 #if !defined(FUTEX_PRIVATE_FLAG) |
| 9 #define FUTEX_PRIVATE_FLAG 128 |
| 10 #endif |
| 11 |
| 12 #if !defined(FUTEX_CLOCK_REALTIME) |
| 13 #define FUTEX_CLOCK_REALTIME 256 |
| 14 #endif |
| 15 |
| 16 #if !defined(FUTEX_CMP_REQUEUE_PI) |
| 17 #define FUTEX_CMP_REQUEUE_PI 12 |
| 18 #endif |
| 19 |
| 20 #if !defined(FUTEX_CMP_REQUEUE_PI_PRIVATE) |
| 21 #define FUTEX_CMP_REQUEUE_PI_PRIVATE (FUTEX_CMP_REQUEUE_PI | FUTEX_PRIVATE_FLAG) |
| 22 #endif |
| 23 |
| 24 #if !defined(FUTEX_CMD_MASK) |
| 25 #define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME) |
| 26 #endif |
| 27 |
| 28 #endif // SANDBOX_LINUX_SERVICES_ANDROID_FUTEX_H_ |
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