reactos/include/ndk/iotypes.h

   1 /*
   2  * PROJECT:         ReactOS Native Headers
   3  * FILE:            include/ndk/iotypes.h
   4  * PURPOSE:         Definitions for exported I/O Manager Types not defined in DDK/IFS
   5  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   6  * UPDATE HISTORY:
   7  *                  Created 06/10/04
   8  */
   9
  10 #ifndef _IOTYPES_H
  11 #define _IOTYPES_H
  12
  13 /* DEPENDENCIES **************************************************************/
  14
  15 /* EXPORTED DATA *************************************************************/
  16 extern POBJECT_TYPE NTOSAPI IoAdapterObjectType;
  17 extern POBJECT_TYPE NTOSAPI IoDeviceHandlerObjectType;
  18 extern POBJECT_TYPE NTOSAPI IoDeviceObjectType;
  19 extern POBJECT_TYPE NTOSAPI IoDriverObjectType;
  20 extern POBJECT_TYPE NTOSAPI IoFileObjectType;
  21
  22 /* CONSTANTS *****************************************************************/
  23 #define DOE_UNLOAD_PENDING    0x1
  24 #define DOE_DELETE_PENDING    0x2
  25 #define DOE_REMOVE_PENDING    0x4
  26 #define DOE_REMOVE_PROCESSED  0x8
  27 #define DOE_START_PENDING     0x10
  28
  29 /* ENUMERATIONS **************************************************************/
  30
  31 /* TYPES *********************************************************************/
  32
  33 typedef struct _MAILSLOT_CREATE_PARAMETERS
  34 {
  35     ULONG           MailslotQuota;
  36     ULONG           MaximumMessageSize;
  37     LARGE_INTEGER   ReadTimeout;
  38     BOOLEAN         TimeoutSpecified;
  39 } MAILSLOT_CREATE_PARAMETERS, *PMAILSLOT_CREATE_PARAMETERS;
  40
  41 typedef struct _NAMED_PIPE_CREATE_PARAMETERS
  42 {
  43     ULONG           NamedPipeType;
  44     ULONG           ReadMode;
  45     ULONG           CompletionMode;
  46     ULONG           MaximumInstances;
  47     ULONG           InboundQuota;
  48     ULONG           OutboundQuota;
  49     LARGE_INTEGER   DefaultTimeout;
  50     BOOLEAN         TimeoutSpecified;
  51 } NAMED_PIPE_CREATE_PARAMETERS, *PNAMED_PIPE_CREATE_PARAMETERS;
  52
  53 typedef struct _IO_TIMER
  54 {
  55    USHORT Type;
  56    USHORT TimerEnabled;
  57    LIST_ENTRY IoTimerList;
  58    PIO_TIMER_ROUTINE TimerRoutine;
  59    PVOID Context;
  60    PDEVICE_OBJECT DeviceObject;
  61 } IO_TIMER, *PIO_TIMER;
  62
  63 #endif
  64