The DISK_PERFORMANCE structure provides disk performance information.
typedef struct _DISK_PERFORMANCE { LARGE_INTEGER BytesRead; LARGE_INTEGER BytesWritten; LARGE_INTEGER ReadTime; LARGE_INTEGER WriteTime; DWORD ReadCount; DWORD WriteCount; DWORD QueueDepth; } DISK_PERFORMANCE ;
The DeviceIoControl function receives a DISK_PERFORMANCE structure in response to an IOCTL_DISK_PERFORMANCE device I/O operation.
DeviceIoControl, IOCTL_DISK_PERFORMANCE
file: /Techref/os/win/api/win32/struc/src/str03_28.htm, 2KB, , updated: 2000/4/7 12:20, local time: 2024/8/23 12:19,
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