| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef _LINUX_FUTEX_H |
| #define _LINUX_FUTEX_H |
| #include <linux/sched.h> |
| #define FUTEX_WAIT 0 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_WAKE 1 |
| #define FUTEX_FD 2 |
| #define FUTEX_REQUEUE 3 |
| #define FUTEX_CMP_REQUEUE 4 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_WAKE_OP 5 |
| #define FUTEX_LOCK_PI 6 |
| #define FUTEX_UNLOCK_PI 7 |
| #define FUTEX_TRYLOCK_PI 8 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct robust_list { |
| struct robust_list __user *next; |
| }; |
| struct robust_list_head { |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| struct robust_list list; |
| long futex_offset; |
| struct robust_list __user *list_op_pending; |
| }; |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_WAITERS 0x80000000 |
| #define FUTEX_OWNER_DIED 0x40000000 |
| #define FUTEX_TID_MASK 0x3fffffff |
| #define ROBUST_LIST_LIMIT 2048 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_OP_SET 0 |
| #define FUTEX_OP_ADD 1 |
| #define FUTEX_OP_OR 2 |
| #define FUTEX_OP_ANDN 3 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_OP_XOR 4 |
| #define FUTEX_OP_OPARG_SHIFT 8 |
| #define FUTEX_OP_CMP_EQ 0 |
| #define FUTEX_OP_CMP_NE 1 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_OP_CMP_LT 2 |
| #define FUTEX_OP_CMP_LE 3 |
| #define FUTEX_OP_CMP_GT 4 |
| #define FUTEX_OP_CMP_GE 5 |
| /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ |
| #define FUTEX_OP(op, oparg, cmp, cmparg) (((op & 0xf) << 28) | ((cmp & 0xf) << 24) | ((oparg & 0xfff) << 12) | (cmparg & 0xfff)) |
| #endif |
