Undocumented functions of NTDLL

2OO1, 11 February



NtCancelIoFile
NtCancelIoFile

NTSYSAPI 
NTSTATUS
NTAPI

NtCancelIoFile(


  IN HANDLE               FileHandle,
  OUT PIO_STATUS_BLOCK    IoStatusBlock );



Function NtCancelIoFile sends cancel signal to Device Driver. If any IO operation with specified file is pending, it is immediatelly canceled.


  • FileHandle
    •     HANDLE to File Object.
  • IoStatusBlock
    •     IO result of call.


    Documented by:
    Tomasz Nowak
    Reactos



    Requirements:
    Library: ntdll.lib


    See also:
    NtFlushBuffersFile
    NtQueryInformationFile
    NtReadFile
    NtSetEaFile
    NtSetInformationFile
    NtWriteFile