CEL_SYSTEM_PAGE

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Windows Embedded CE 6.0 R3

4/8/2010

This structure identifies beginning and ending values of a page fault event that occurred in the system.

Syntax

typedef __CEL_SYSTEM_PAGE {
  DWORD dwAddress;
  DWORD fReadWrite:1;
  DWORD fEndPageIn:1;
  DWORD fSuccess: 1
  DWORD dwReserved: 29
} CEL_SYSTEM_PAGE, *PCEL_SYSTEM_PAGE;

Members

• dwAddress
  The address where the page fault occurred.

• fReadWrite
  The low bit of the DWORD is used to indicate whether the page is writeable. If fReadWrite is 0, this is a read-only page; otherwise, it is a writable page.

• fEndPageIn
  The low bit of the DWORD is used to indicate the end of the page-in. If fEndPageIn is 0, this is the start of the page-in. If fEndPageIn is 1, this is the end of the page-in.

• fSuccess
  Used only at the end of a page-in to indicate whether the page-in was a success. If fSuccess is 1, the page-in was successful. Otherwise, the page-in failed due to an error, such as an invalid address, incorrect permission, or low system memory.

• dwReserved
  The remaining 29 bits are reserved for future use.

Remarks

The fReadWrite, fEndPageIn, fSuccess, and dwReserved parameters are different fields of the same DWORD.

Requirements

See Also

Reference

CeLogData