函数名称：gister_trigger - Generic event_command @reg implementation*@glob: The raw string used to register the trigger*@ops: The trigger ops associated with the trigger*@data: Trigger-specific data to associate with the trigger*@file: The trace_event_file
函数原型：static int register_trigger(char *glob, struct event_trigger_ops *ops, struct event_trigger_data *data, struct trace_event_file *file)
返回类型：int
参数：
|
类型 | 参数 | 名称 |
|---|
| char * | glob | |
| struct event_trigger_ops * | ops | |
| struct event_trigger_data * | data | |
| struct trace_event_file * | file | |