1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
#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
|