Undocumented functions of NTDLL

2OO1, 18 February


Gridstore - NonStop Storage

NtOpenIoCompletion
NtOpenIoCompletion

NTSYSAPI 
NTSTATUS
NTAPI

NtOpenIoCompletion(


  OUT PHANDLE             IoCompletionHandle,
  IN ACCESS_MASK          DesiredAccess,
  IN POBJECT_ATTRIBUTES   ObjectAttributes );



Function NtOpenIoCompletion opens existing IO Completion Object. IO Completion must be created as named object.


  • IoCompletionHandle
    •     Result of call - pointer to HANDLE value.
  • DesiredAccess
    •     Can be one or combination of:
  • ObjectAttributes
    •     Pointer to OBJECT_ATTRIBUTES structure containing valid IO Completion name.


    Documented by:
    Tomasz Nowak
    Reactos



    Requirements:
    Library: ntdll.lib


    See also:
    NtCreateIoCompletion