Edit

Share via

PRJ_PLACEHOLDER_INFO structure (projectedfslib.h)

  • Article

A buffer of metadata for the placeholder file or directory.

Syntax

typedef struct PRJ_PLACEHOLDER_INFO {
  PRJ_FILE_BASIC_INFO          FileBasicInfo;
  struct {
    UINT32 EaBufferSize;
    UINT32 OffsetToFirstEa;
  } EaInformation;
  struct {
    UINT32 SecurityBufferSize;
    UINT32 OffsetToSecurityDescriptor;
  } SecurityInformation;
  struct {
    UINT32 StreamsInfoBufferSize;
    UINT32 OffsetToFirstStreamInfo;
  } StreamsInformation;
  PRJ_PLACEHOLDER_VERSION_INFO VersionInfo;
  UINT8                        VariableData[1];
} PRJ_PLACEHOLDER_INFO;

Members

FileBasicInfo

A structure that supplies basic information about the item: the size of the file in bytes (should be zero if the IsDirectory field is set to TRUE), the item’s timestamps, and its attributes.

EaInformation

A structure that supplies extended attribute (EA) information about the item.

EaInformation.EaBufferSize

The size in bytes of the extended attribute buffer. If there is no extended attribute information, this must be set to 0.

EaInformation.OffsetToFirstEa

The offset, in bytes, from the start of the PRJ_PLACEHOLDER_INFO structure to the first FILE_FULL_EA_INFORMATION entry.

SecurityInformation

Supplies custom security descriptor information about the item.

SecurityInformation.SecurityBufferSize

The size, in bytes, of the custom security descriptor. If there is no custom security descriptor, this must be set to 0.

SecurityInformation.OffsetToSecurityDescriptor

Specifies the offset, in bytes, from the start of the PRJ_PLACEHOLDER_INFO structure to the SECURITY_DESCRIPTOR structure.

StreamsInformation

Supplies information about alternate data streams for the item.

StreamsInformation.StreamsInfoBufferSize

The size, in bytes, of alternate data stream information for the placeholder. If there are no alternate data streams, this must be set to 0.

StreamsInformation.OffsetToFirstStreamInfo

The offset, in bytes, from the start of the PRJ_PLACEHOLDER_INFO structure to the first FILE_STREAM_INFORMATION entry.

VersionInfo

VariableData[1]

Start of the variable-length buffer to hold EAs, a custom security descriptor, and alternate data stream information.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1809 [desktop apps only]
Minimum supported server Windows Server [desktop apps only]
Header projectedfslib.h