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| #ifndef __MSG_MGR_DEF_
| #define __MSG_MGR_DEF_
|
| #ifdef __cplusplus
| extern "C" {
| #endif
|
| #define SEM_TYPE_ID 0
| #define RSV_TYPE_ID 1
|
| #define MSG_TYPE_SEM 1
| #define MSG_TYPE_RSV 2
|
| #define SEM_CREATE 0
| #define SEM_GET 1
| #define SEM_POST 2
| #define SEM_RM 3
| #define SEM_RESET 4
|
| #define MSG_PATH "/tmp/msgqueue"
| #define MSG_RSV_PATH "/tmp/msgqueue_rsv"
|
| #define QUERY_MUTEX_KEY 0x8700
|
| #define MAX_LOCK 100
| #define MAX_LOCK_HOLD 10
|
| #define SEM_WT_TIMEOUT 60
|
| typedef struct _msg_info
| {
| long mtype;
| int key;
| int id;
| int act;
| int count;
|
| } Msg_info;
|
| #ifdef __cplusplus
| }
| #endif
|
| int msg_init(void);
| void msg_distrib(int msg_id, Msg_info *message);
| int get_msg_info(int msg_id, Msg_info *message);
| void *sem_msg_handler(void *skptr);
| void msg_info_set(int index, Msg_info msg_obj);
|
| #endif //end of file
|
|
