| #ifndef _SYS_MEMBARRIER_H |
| #define _SYS_MEMBARRIER_H |
| |
| #define MEMBARRIER_CMD_QUERY 0 |
| #define MEMBARRIER_CMD_GLOBAL 1 |
| #define MEMBARRIER_CMD_GLOBAL_EXPEDITED 2 |
| #define MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED 4 |
| #define MEMBARRIER_CMD_PRIVATE_EXPEDITED 8 |
| #define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED 16 |
| #define MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE 32 |
| #define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE 64 |
| #define MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ 128 |
| #define MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ 256 |
| |
| #define MEMBARRIER_CMD_SHARED MEMBARRIER_CMD_GLOBAL |
| |
| #define MEMBARRIER_CMD_FLAG_CPU 1 |
| |
| int membarrier(int, int); |
| |
| #endif |
