Undocumented functions of NTDLL

2OO1, 3 March


Gridstore - NonStop Storage

NtSignalAndWaitForSingleObject
NtSignalAndWaitForSingleObject

NTSYSAPI 
NTSTATUS
NTAPI

NtSignalAndWaitForSingleObject(


  IN HANDLE               ObjectToSignal,
  IN HANDLE               WaitableObject,
  IN BOOLEAN              Alertable,
  IN PLARGE_INTEGER       Time OPTIONAL );



Function NtSignalAndWaitForSingleObject signals one object and wait for second object. See also Win32 API SignalObjectAndWait description in Microsoft SDK.


  • ObjectToSignal
    •     HANDLE to object to signal. Possible object's types are:
  • WaitableObject
    •     HANDLE to object to wait for. Can be any waitable object.
  • Alertable
    •     If set, APC Routine can break waiting.
  • Time
    •     Optionally pointer to LARGE_INTEGER value specifing time (absolute or relative) when function time outs (in 100-ns units). Negative value means relative time.


    Documented by:
    Tomasz Nowak



    Requirements:
    Library: ntdll.lib


    See also:
    NtCreateEvent
    NtCreateMutant
    NtCreateSemaphore
    NtWaitForMultipleObjects
    NtWaitForSingleObject