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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_SYSTEM_HEADERS_LINUX_FUTEX_H_ | |
| 6 #define SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_FUTEX_H_ | |
| 7 | |
| 8 #include <linux/futex.h> | |
| 9 | |
| 10 #if !defined(FUTEX_WAIT) | |
| 11 #define FUTEX_WAIT 0 | |
| 12 #endif | |
| 13 | |
| 14 #if !defined(FUTEX_WAKE) | |
| 15 #define FUTEX_WAKE 1 | |
| 16 #endif | |
| 17 | |
| 18 #if !defined(FUTEX_FD) | |
| 19 #define FUTEX_FD 2 | |
| 20 #endif | |
| 21 | |
| 22 #if !defined(FUTEX_REQUEUE) | |
| 23 #define FUTEX_REQUEUE 3 | |
| 24 #endif | |
| 25 | |
| 26 #if !defined(FUTEX_CMP_REQUEUE) | |
| 27 #define FUTEX_CMP_REQUEUE 4 | |
| 28 #endif | |
| 29 | |
| 30 #if !defined(FUTEX_WAKE_OP) | |
| 31 #define FUTEX_WAKE_OP 5 | |
| 32 #endif | |
| 33 | |
| 34 #if !defined(FUTEX_LOCK_PI) | |
| 35 #define FUTEX_LOCK_PI 6 | |
| 36 #endif | |
| 37 | |
| 38 #if !defined(FUTEX_UNLOCK_PI) | |
| 39 #define FUTEX_UNLOCK_PI 7 | |
| 40 #endif | |
| 41 | |
| 42 #if !defined(FUTEX_TRYLOCK_PI) | |
| 43 #define FUTEX_TRYLOCK_PI 8 | |
| 44 #endif | |
| 45 | |
| 46 #if !defined(FUTEX_WAIT_BITSET) | |
| 47 #define FUTEX_WAIT_BITSET 9 | |
| 48 #endif | |
| 49 | |
| 50 #if !defined(FUTEX_WAKE_BITSET) | |
| 51 #define FUTEX_WAKE_BITSET 10 | |
| 52 #endif | |
| 53 | |
| 54 #if !defined(FUTEX_WAIT_REQUEUE_PI) | |
| 55 #define FUTEX_WAIT_REQUEUE_PI 11 | |
| 56 #endif | |
| 57 | |
| 58 #if !defined(FUTEX_CMP_REQUEUE_PI) | |
| 59 #define FUTEX_CMP_REQUEUE_PI 12 | |
| 60 #endif | |
| 61 | |
| 62 #if !defined(FUTEX_PRIVATE_FLAG) | |
| 63 #define FUTEX_PRIVATE_FLAG 128 | |
| 64 #endif | |
| 65 | |
| 66 #if !defined FUTEX_CLOCK_REALTIME | |
| 67 #define FUTEX_CLOCK_REALTIME 256 | |
| 68 #endif | |
| 69 | |
| 70 #if !defined(FUTEX_CMD_MASK) | |
| 71 #define FUTEX_CMD_MASK ~(FUTEX_PRIVATE_FLAG | FUTEX_CLOCK_REALTIME) | |
| 72 #endif | |
| 73 | |
| 74 #if !defined(FUTEX_CMP_REQUEUE_PI_PRIVATE) | |
| 75 #define FUTEX_CMP_REQUEUE_PI_PRIVATE (FUTEX_CMP_REQUEUE_PI | FUTEX_PRIVATE_FLAG) | |
| 76 #endif | |
| 77 | |
| 78 #if !defined(FUTEX_UNLOCK_PI_PRIVATE) | |
| 79 #define FUTEX_UNLOCK_PI_PRIVATE (FUTEX_UNLOCK_PI | FUTEX_PRIVATE_FLAG) | |
| 80 #endif | |
| 81 | |
| 82 #endif // SANDBOX_LINUX_SYSTEM_HEADERS_LINUX_FUTEX_H_ | |
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Chromium Code Reviews
Issue 1084173003:
Revert of Small refactor around futex.h. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master