snmp_alarm.h
上传用户:wxp200602
上传日期:2007-10-30
资源大小:4028k
文件大小:2k
- #ifndef SNMP_ALARM_H
- #define SNMP_ALARM_H
- #ifdef __cplusplus
- extern "C" {
- #endif
- typedef void (SNMPAlarmCallback) (unsigned int clientreg,
- void *clientarg);
- /*
- * alarm flags
- */
- #define SA_REPEAT 0x01 /* keep repeating every X seconds */
- struct snmp_alarm {
- struct timeval t;
- unsigned int flags;
- unsigned int clientreg;
- struct timeval t_last;
- struct timeval t_next;
- void *clientarg;
- SNMPAlarmCallback *thecallback;
- struct snmp_alarm *next;
- };
- /*
- * the ones you should need
- */
- void snmp_alarm_unregister(unsigned int clientreg);
- void snmp_alarm_unregister_all(void);
- unsigned int snmp_alarm_register(unsigned int when,
- unsigned int flags,
- SNMPAlarmCallback * thecallback,
- void *clientarg);
- unsigned int snmp_alarm_register_hr(struct timeval t,
- unsigned int flags,
- SNMPAlarmCallback * cb,
- void *cd);
- /*
- * the ones you shouldn't
- */
- void init_snmp_alarm(void);
- int init_alarm_post_config(int majorid, int minorid,
- void *serverarg,
- void *clientarg);
- void sa_update_entry(struct snmp_alarm *alrm);
- struct snmp_alarm *sa_find_next(void);
- void run_alarms(void);
- RETSIGTYPE alarm_handler(int a);
- void set_an_alarm(void);
- int get_next_alarm_delay_time(struct timeval *delta);
- #ifdef __cplusplus
- }
- #endif
- #endif /* SNMP_ALARM_H */