Undocumented functions of NTDLL

2OOO, 13 November

NTSYSAPI 
NTSTATUS
NTAPI


NtQueryInformationProcess(



  IN HANDLE               ProcessHandle,
  IN PROCESS_INFORMATION_CLASS ProcessInformationClass,
  OUT PVOID               ProcessInformation,
  IN ULONG                ProcessInformationLength,
  OUT PULONG              ReturnLength );

ProcessHandle

Handle to process opened with PROCESS_QUERY_INFORMATION access.

ProcessInformationClass

See PROCESS_INFORMATION_CLASS.

ProcessInformation

Buffer for results.

ProcessInformationLength

Length of buffer. See PROCESS_INFORMATION_CLASS for additional information.

ReturnLength

Number of bytes needed, if ProcessInformationLength was too small.

Documented by:

Reactos

Sven B. Schreiber

Tomasz Nowak

Library: ntdll.lib

NtCreateProcess

NtOpenProcess

NtSetInformationProcess

PROCESS_INFORMATION_CLASS