Undocumented functions of NTDLL

2OOO, 29 December



NtOpenFile
NtOpenFile

NTSYSAPI 
NTSTATUS
NTAPI

NtOpenFile(


  OUT PHANDLE             FileHandle,
  IN ACCESS_MASK          DesiredAccess,
  IN POBJECT_ATTRIBUTES   ObjectAttributes,
  OUT PIO_STATUS_BLOCK    IoStatusBlock,
  IN ULONG                ShareAccess,
  IN ULONG                OpenOptions );



(Also avaiable in 2000 DDK.)
  • FileHandle
    •     Result of call.
  • DesiredAccess
    •     Access mask to opened file object.
  • ObjectAttributes
    •     File name, path etc. See NtCreateFile for more information.
  • IoStatusBlock
    •     Completion status of call.
  • ShareAccess
    •     Sharing option defined as FILE_SHARE_*.
  • OpenOptions
    •     Open options.


    Documented by:
    Tomasz Nowak



    Requirements:
    Library: ntdll.lib


    See also:
    NtCreateFile