Undocumented functions of NTDLL

2OO1, 4 February



HARDERROR_MSG
HARDERROR_MSG

typedef struct _HARDERROR_MSG {


  LPC_MESSAGE             LpcMessageHeader;
  NTSTATUS                ErrorStatus;
  LARGE_INTEGER           ErrorTime;
  HARDERROR_RESPONSE_OPTION ResponseOption;
  HARDERROR_RESPONSE      Response;
  ULONG                   NumberOfParameters;
  PVOID                   UnicodeStringParameterMask;
  ULONG                   Parameters[MAXIMUM_HARDERROR_PARAMETERS];


} HARDERROR_MSG, *PHARDERROR_MSG;



Structure HARDERROR_MSG is send to LPC server in a result of call NtRaiseHardError. Most of stucture's members are the same as parameters specified in this call.
  • LpcMessageHeader
    •     Message header - see LPC_MESSAGE description.
  • ErrorStatus
    •     Error code.
  • ErrorTime
    •     Time when error was signaled.
  • ResponseOption
    •     See HARDERROR_RESPONSE_OPTION for possible values.
  • Response
    •     See HARDERROR_RESPONSE for possible values.
  • NumberOfParameters
    •     Number of parameters in Parameters array. Maximum parameters number is defined as:
        
    #define MAXIMUM_HARDERROR_PARAMETERS 4
  • UnicodeStringParameterMask
    •     Pointer to UNICODE_STRING in port's client address space
  • Parameters[MAXIMUM_HARDERROR_PARAMETERS]
    •     Array of DWORD parameters.


    Documented by:
    Tomasz Nowak



    Requirements:
    Library: ntdll.lib


    See also:
    HARDERROR_RESPONSE
    HARDERROR_RESPONSE_OPTION
    NtRaiseHardError
    NtSetDefaultHardErrorPort