PROCESS_BASIC_INFORMATION - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
#ifndef _NTPSAPI_H
// Process information structures
#if (PHNT_MODE != PHNT_MODE_KERNEL)
typedef struct _PROCESS_BASIC_INFORMATION
{
NTSTATUS ExitStatus;
PPEB PebBaseAddress;
KAFFINITY AffinityMask;
KPRIORITY BasePriority;
HANDLE UniqueProcessId;
HANDLE InheritedFromUniqueProcessId;
} PROCESS_BASIC_INFORMATION, *PPROCESS_BASIC_INFORMATION;
View code on GitHubThis structure defines basic information about the process.
NtQueryInformationProcess with ProcessBasicInformation (0)The exit code of the process. If the process has not exited, this field contains STATUS_PENDING.
The address of the Process Environment Block. See PEB for more details. To query the address of the 32-bit PEB32, use ProcessWow64Information (26).
The bit mask indicating on which processors the threads from the process are allowed to run.
PROCESSINFOCLASS value of ProcessAffinityMask (21)The base priority for the threads in the process.
PROCESSINFOCLASS value of ProcessBasePriority (5)The PID of the process.
The PID of the process's parent from which it inherits various attributes.