Open Access
表 3
部分IRP类型表
| IRP类型 | 描述 |
| IRP_MJ_CREATE | 请求一个句柄 |
| IRP_MJ_CLOSE | 关闭句柄 |
| IRP_MJ_CLEANUP | 关闭句柄时取消悬挂的IRP |
| IRP_MJ_DEVICE_CONTROL | 控制操作(利用IOCTL宏) |
| IRP_MJ_PNP | 即插即用消息 |
| IRP_MJ_POWER | 系统处理电源消息时产生 |
| IRP_MJ_QUERY_INFORMATION | 获取文件长度 |
| IRP_MJ_READ | 从设备得到数据 |
| IRP_MJ_SET_INFORMATION | 设置文件长度 |
| IRP_MJ_SHUTDOWN | 关闭系统 |
| IRP_MJ_WRITE | 传送数据到设备 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.