FILE_ZERO_DATA_INFORMATION - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// ntifs.h

typedef struct _FILE_ZERO_DATA_INFORMATION {
  LARGE_INTEGER FileOffset;
  LARGE_INTEGER BeyondFinalZero;
} FILE_ZERO_DATA_INFORMATION, *PFILE_ZERO_DATA_INFORMATION;
View the official Windows Driver Kit DDI reference
// winioctl.h

typedef struct _FILE_ZERO_DATA_INFORMATION {
  LARGE_INTEGER FileOffset;
  LARGE_INTEGER BeyondFinalZero;
} FILE_ZERO_DATA_INFORMATION, *PFILE_ZERO_DATA_INFORMATION;
View the official Win32 API reference

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Windows Driver Kit DDI reference (ns-ntifs-_file_zero_data_information)

_FILE_ZERO_DATA_INFORMATION structure

Description

Contains a range of a file to set to zeros. This structure is used by the FSCTL_SET_ZERO_DATA control code.

Members

FileOffset

The file offset of the start of the range to set to zeros, in bytes.

BeyondFinalZero

The byte offset of the first byte beyond the last zeroed byte.

See also

FILE_ZERO_DATA_INFORMATION_EX

FSCTL_SET_ZERO_DATA

FltFsControlFile

View the official Windows Driver Kit DDI reference

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Win32 API reference (ns-winioctl-file_zero_data_information)

FILE_ZERO_DATA_INFORMATION structure

Description

Contains a range of a file to set to zeros. This structure is used by the FSCTL_SET_ZERO_DATA control code

Members

FileOffset

The file offset of the start of the range to set to zeros, in bytes.

BeyondFinalZero

The byte offset of the first byte beyond the last zeroed byte.

See also

FSCTL_SET_ZERO_DATA

Sparse Files

View the official Win32 API reference

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