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watcher(3)                                        net-snmp                                        watcher(3)



NAME
       watcher - Watch a specified variable and process it as an instance or scalar object.



   Functions
       netsnmp_mib_handler * netsnmp_get_watcher_handler (void)
       netsnmp_watcher_info * netsnmp_create_watcher_info (void *data, size_t size, u_char type, int flags)
       int netsnmp_register_watched_instance (netsnmp_handler_registration *reginfo, netsnmp_watcher_info
           *watchinfo)
       int netsnmp_register_watched_scalar (netsnmp_handler_registration *reginfo, netsnmp_watcher_info
           *watchinfo)
       int netsnmp_watcher_helper_handler (netsnmp_mib_handler *handler, netsnmp_handler_registration
           *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
       netsnmp_mib_handler * netsnmp_get_watched_timestamp_handler (void)
       int netsnmp_watched_timestamp_register (netsnmp_mib_handler *whandler, netsnmp_handler_registration
           *reginfo, marker_t timestamp)
       int netsnmp_register_watched_timestamp (netsnmp_handler_registration *reginfo, marker_t timestamp)
       int netsnmp_watched_timestamp_handler (netsnmp_mib_handler *handler, netsnmp_handler_registration
           *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
       netsnmp_mib_handler * netsnmp_get_watched_spinlock_handler (void)
       int netsnmp_register_watched_spinlock (netsnmp_handler_registration *reginfo, int *spinlock)
       int netsnmp_watched_spinlock_handler (netsnmp_mib_handler *handler, netsnmp_handler_registration
           *reginfo, netsnmp_agent_request_info *reqinfo, netsnmp_request_info *requests)
       int netsnmp_register_ulong_scalar (const char *name, oid *reg_oid, size_t reg_oid_len, u_long *it,
           Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_read_only_ulong_scalar (const char *name, oid *reg_oid, size_t reg_oid_len,
           u_long *it, Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_long_scalar (const char *name, oid *reg_oid, size_t reg_oid_len, long *it,
           Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_read_only_long_scalar (const char *name, oid *reg_oid, size_t reg_oid_len, long
           *it, Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_int_scalar (const char *name, oid *reg_oid, size_t reg_oid_len, int *it,
           Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_read_only_int_scalar (const char *name, oid *reg_oid, size_t reg_oid_len, int
           *it, Netsnmp_Node_Handler *subhandler)
       int netsnmp_register_read_only_counter32_scalar (const char *name, oid *reg_oid, size_t reg_oid_len,
           u_long *it, Netsnmp_Node_Handler *subhandler)

Detailed Description
       Watch a specified variable and process it as an instance or scalar object.





Version 5.4.1                                    27 Jul 2007                                      watcher(3)