IRP_MJ_SET_INFORMATION (FS 和篩選驅動程式) 發行項 2024/02/02 4 位參與者 意見反應 本文內容 傳送時 作業:檔案系統驅動程式 作業:舊版文件系統篩選驅動程式 參數 顯示其他 2 個 傳送時 I/O 管理員、其他作業系統元件和其他內核模式驅動程式會傳送IRP_MJ_SET_INFORMATION要求。 例如,當使用者...
IRP_MJ_SET_VOLUME_INFORMATION 的 FLT_PARAMETERS IRP_MJ_SYSTEM_CONTROL 的 FLT_PARAMETERS IRP_MJ_VOLUME_MOUNT 的 FLT_PARAMETERS IRP_MJ_WRITE 的 FLT_PARAMETERS 预操作回调实现 后操作回调实现 修改I/O 操作的参数 执行I/O 操作缓冲 访问I/O 操作用户缓冲区 ...
Device drivers can optionally handle anIRP_MJ_SET_INFORMATIONrequest. When Sent The operating system sends anIRP_MJ_SET_INFORMATIONrequest to set metadata about a file or file handle. For example, when a driver callsZwSetInformationFile, the operating system sends anIRP_MJ_SET_INFORMATIONrequest. ...
4. Set Irp->AssociatedIrp.SystemBuffer to my allocated structure from (1) 5. Set Irp->Parameters.SetFile.Length to the size of memory allocated in (1) 6. Set a completion routine that synchronizes back to the IRP_MJ_SET_INFORMATION dispatch routine 7. Call IoCallDriver to pass the request...
IrpSp->MajorFunction is set to IRP_MJ_SET_VOLUME_INFORMATION. IrpSp->Parameters.SetVolume.FsInformationClass is the type of information to be set for the volume, and can be one of the following: 展开表 ValueMeaning FileFsControlInformation Set FILE_FS_CONTROL_INFORMATION for the volume. Fil...
IRP_MJ_SET_INFORMATION IRP_MJ_SET_QUOTA IRP_MJ_SET_SECURITY IRP_MJ_SET_VOLUME_INFORMATION IRP_MJ_SHUTDOWN IRP_MJ_WRITE Tracking per-stream context in a legacy file system filter driver Tracking per-file context in a legacy file system filter driver ...
IRP_MJ_SET_INFORMATION IRP_MJ_SET_QUOTA IRP_MJ_SET_SECURITY IRP_MJ_SET_VOLUME_INFORMATION IRP_MJ_SHUTDOWN IRP_MJ_WRITE Tracking per-stream context in a legacy file system filter driver Tracking per-file context in a legacy file system filter driver ...
IRP_MJ_SET_INFORMATION IRP_MJ_SET_QUOTA IRP_MJ_SET_SECURITY IRP_MJ_SET_VOLUME_INFORMATION IRP_MJ_SHUTDOWN IRP_MJ_WRITE Tracking per-stream context in a legacy file system filter driver Tracking per-file context in a legacy file system filter driver ...
IRP_MJ_INTERNAL_DEVICE_CONTROL IRP_MJ_LOCK_CONTROL IRP_MJ_PNP IRP_MJ_QUERY_EA IRP_MJ_QUERY_INFORMATION IRP_MJ_QUERY_QUOTA IRP_MJ_QUERY_SECURITY IRP_MJ_QUERY_VOLUME_INFORMATION IRP_MJ_READ IRP_MJ_SET_EA IRP_MJ_SET_INFORMATION IRP_MJ_SET_QUOTA IRP_MJ_SET_SECURITY IRP_MJ_SET_VOLUME_INF...
I driver di dispositivo possono facoltativamente gestire una richiesta di IRP_MJ_SET_INFORMATION .Data di invioIl sistema operativo invia una richiesta di IRP_MJ_SET_INFORMATION per impostare i metadati relativi a un file o a un handle di file. Ad esempio, quando un driver chiama ZwSetInform...