Undocumented functions of NTDLL

2OO7, 5 May

typedef struct _POOLED_USAGE_AND_LIMITS {



  ULONG                   PeakPagedPoolUsage;
  ULONG                   PagedPoolUsage;
  ULONG                   PagedPoolLimit;
  ULONG                   PeakNonPagedPoolUsage;
  ULONG                   NonPagedPoolUsage;
  ULONG                   NonPagedPoolLimit;
  ULONG                   PeakPagefileUsage;
  ULONG                   PagefileUsage;
  ULONG                   PagefileLimit;

} POOLED_USAGE_AND_LIMITS, *PPOOLED_USAGE_AND_LIMITS;

• PeakPagedPoolUsage     

• PagedPoolUsage     

• PagedPoolLimit     

• PeakNonPagedPoolUsage     

• NonPagedPoolUsage     

• NonPagedPoolLimit     

• PeakPagefileUsage     

• PagefileUsage     

• PagefileLimit     
  
  
  

  Supported on system versions:

  NT 4.0,Win 2000,Win XP/2003

  
  
  
  

  Documented by:

  Tomasz Nowak

  
  
  
  

Library: ntdll.lib

NtCreateProcess

NtOpenProcess

NtQueryInformationProcess

PROCESS_INFORMATION_CLASS