THREAD_BASIC_INFORMATION

2OOO, 19 December

THREAD_BASIC_INFORMATION

THREAD_BASIC_INFORMATION

typedef struct _THREAD_BASIC_INFORMATION {




  NTSTATUS                ExitStatus;
  PVOID                   TebBaseAddress;
  CLIENT_ID               ClientId;
  KAFFINITY               AffinityMask;
  KPRIORITY               Priority;
  KPRIORITY               BasePriority;



} THREAD_BASIC_INFORMATION, *PTHREAD_BASIC_INFORMATION;

ExitStatus Thread exit status. If thread is not terminated, it has STATUS_PENDING value. See also Win32 API GetExitCodeThread.

TebBaseAddress Address of TEB structure for specified thread. See also NtCurrentTeb.

ClientId Unique process id and thread id.

AffinityMask Thread affinity mask. There are no Win32 call GetThreadAffinityMask, but there's function SetThreadAffinityMask that's use AffinityMask value. See also ThreadAffinityMask information class.

Priority I'm not sure...

BasePriority Thread base priority. Used by Kernel32.dll in function GetThreadPriority. See also ThreadBasePriority information class.

Structure is used with ThreadBasicInformation information class in NtQueryInformationThread call.

Documented by:: Tomasz Nowak

Requirements:

Library: ntdll.lib

See also:

NtQueryInformationThread

THREAD_INFORMATION_CLASS