System.TChunkStatus Enumeration

TChunkStatus enumerates the possible states of a chunk of memory.

Pascal

TChunkStatus = (
  csUnallocated,
  csAllocated,
  csReserved,
  csSysAllocated,
  csSysReserved
);

C++

enum TChunkStatus {
  csUnallocated,
  csAllocated,
  csReserved,
  csSysAllocated,
  csSysReserved
};

File

System

Description

GetMemoryMap returns a map of the address space of the current process. For the purposes of the map, the entire 4GB address space is broken down into 64K chunks. There are 65536 such chunks. TMemoryMap obtains a TChunkStatus status value for each of them in the TMemoryMap array. TChunkStatus defines the following values :

Status value	Meaning
csUnallocated	Free
csAllocated	In use by the process
csReserved	Reserved for future use by the process
csSysAllocated	In use by the operating system
csSysReserved	Reserved for future use by the operating system