Parse event occurrence data and take appropriate action.
解析事件发生数据并采取适当的措施。
Read event occurrence data through a read() system call.
通过read()系统调用读取事件发生数据。
The second read returns the event data for the next, whole event occurrence.
第二个read返回下一个事件发生的全部事件数据。
The second read returns the event data for the next, whole event occurrence.
第二个read返回下一个事件发生的全部事件数据。
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