reactos/include/ddk/ketypes.h

   1 /* KERNEL TYPES **************************************************************/
   2
   3 #ifndef __INCLUDE_DDK_KETYPES_H
   4 #define __INCLUDE_DDK_KETYPES_H
   5
   6 #define MB_FLAGS_MEM_INFO         (0x1)
   7 #define MB_FLAGS_BOOT_DEVICE      (0x2)
   8 #define MB_FLAGS_COMMAND_LINE     (0x4)
   9 #define MB_FLAGS_MODULE_INFO      (0x8)
  10 #define MB_FLAGS_AOUT_SYMS        (0x10)
  11 #define MB_FLAGS_ELF_SYMS         (0x20)
  12 #define MB_FLAGS_MMAP_INFO        (0x40)
  13 #define MB_FLAGS_DRIVES_INFO      (0x80)
  14 #define MB_FLAGS_CONFIG_TABLE     (0x100)
  15 #define MB_FLAGS_BOOT_LOADER_NAME (0x200)
  16 #define MB_FLAGS_APM_TABLE        (0x400)
  17 #define MB_FLAGS_GRAPHICS_TABLE   (0x800)
  18
  19 typedef struct _LOADER_MODULE
  20 {
  21    ULONG ModStart;
  22    ULONG ModEnd;
  23    ULONG String;
  24    ULONG Reserved;
  25 } LOADER_MODULE, *PLOADER_MODULE;
  26
  27 typedef struct _ADDRESS_RANGE
  28 {
  29    ULONG BaseAddrLow;
  30    ULONG BaseAddrHigh;
  31    ULONG LengthLow;
  32    ULONG LengthHigh;
  33    ULONG Type;
  34 } ADDRESS_RANGE, *PADDRESS_RANGE;
  35
  36 typedef struct _LOADER_PARAMETER_BLOCK
  37 {
  38    ULONG Flags;
  39    ULONG MemLower;
  40    ULONG MemHigher;
  41    ULONG BootDevice;
  42    ULONG CommandLine;
  43    ULONG ModsCount;
  44    ULONG ModsAddr;
  45    UCHAR Syms[12];
  46    ULONG MmapLength;
  47    ULONG MmapAddr;
  48    ULONG DrivesCount;
  49    ULONG DrivesAddr;
  50    ULONG ConfigTable;
  51    ULONG BootLoaderName;
  52 } LOADER_PARAMETER_BLOCK, *PLOADER_PARAMETER_BLOCK;
  53
  54 #ifdef __NTOSKRNL__
  55 extern CHAR EXPORTED KeNumberProcessors;
  56 extern LOADER_PARAMETER_BLOCK EXPORTED KeLoaderBlock;
  57 extern ULONG EXPORTED KeDcacheFlushCount;
  58 extern ULONG EXPORTED KeIcacheFlushCount;
  59 #else
  60 extern CHAR IMPORTED KeNumberProcessors;
  61 extern LOADER_PARAMETER_BLOCK IMPORTED KeLoaderBlock;
  62 extern ULONG EXPORTED KeDcacheFlushCount;
  63 extern ULONG EXPORTED KeIcacheFlushCount;
  64 #endif
  65
  66
  67
  68 struct _KMUTANT;
  69
  70 typedef LONG KPRIORITY;
  71
  72 typedef VOID STDCALL
  73 (*PKBUGCHECK_CALLBACK_ROUTINE)(PVOID Buffer,
  74                                ULONG Length);
  75
  76 typedef BOOLEAN STDCALL
  77 (*PKSYNCHRONIZE_ROUTINE)(PVOID SynchronizeContext);
  78
  79 struct _KAPC;
  80
  81 typedef VOID STDCALL
  82 (*PKNORMAL_ROUTINE)(PVOID NormalContext,
  83                     PVOID SystemArgument1,
  84                     PVOID SystemArgument2);
  85
  86 typedef VOID STDCALL
  87 (*PKKERNEL_ROUTINE)(struct _KAPC* Apc,
  88                     PKNORMAL_ROUTINE* NormalRoutine,
  89                     PVOID* NormalContext,
  90                     PVOID* SystemArgument1,
  91                     PVOID* SystemArgument2);
  92
  93 typedef VOID STDCALL
  94 (*PKRUNDOWN_ROUTINE)(struct _KAPC* Apc);
  95
  96 struct _DISPATCHER_HEADER;
  97
  98 typedef struct _KWAIT_BLOCK
  99 /*
 100  * PURPOSE: Object describing the wait a thread is currently performing
 101  */
 102 {
 103    LIST_ENTRY WaitListEntry;
 104    struct _KTHREAD* Thread;
 105    struct _DISPATCHER_HEADER *Object;
 106    struct _KWAIT_BLOCK* NextWaitBlock;
 107    USHORT WaitKey;
 108    USHORT WaitType;
 109 } KWAIT_BLOCK, *PKWAIT_BLOCK;
 110
 111 typedef struct _DISPATCHER_HEADER
 112 {
 113    UCHAR      Type;
 114    UCHAR      Absolute;
 115    UCHAR      Size;
 116    UCHAR      Inserted;
 117    LONG       SignalState;
 118    LIST_ENTRY WaitListHead;
 119 } __attribute__((packed)) DISPATCHER_HEADER, *PDISPATCHER_HEADER;
 120
 121
 122 typedef struct _KQUEUE
 123 {
 124    DISPATCHER_HEADER Header;
 125    LIST_ENTRY        EntryListHead;
 126    ULONG             CurrentCount;
 127    ULONG             MaximumCount;
 128    LIST_ENTRY        ThreadListEntry;
 129 } KQUEUE, *PKQUEUE;
 130
 131 struct _KDPC;
 132
 133 typedef struct _KTIMER
 134  {
 135     DISPATCHER_HEADER Header;
 136     ULARGE_INTEGER DueTime;
 137     LIST_ENTRY TimerListEntry;
 138     struct _KDPC* Dpc;
 139     LONG Period;
 140 } KTIMER, *PKTIMER;
 141
 142 struct _KSPIN_LOCK;
 143
 144 typedef struct _KSPIN_LOCK
 145 {
 146    ULONG Lock;
 147 } KSPIN_LOCK, *PKSPIN_LOCK;
 148
 149 typedef struct _KDEVICE_QUEUE
 150 {
 151    LIST_ENTRY ListHead;
 152    BOOLEAN Busy;
 153    KSPIN_LOCK Lock;
 154 } KDEVICE_QUEUE, *PKDEVICE_QUEUE;
 155
 156
 157 typedef struct _KAPC
 158 {
 159    CSHORT Type;
 160    CSHORT Size;
 161    ULONG Spare0;
 162    struct _KTHREAD* Thread;
 163    LIST_ENTRY ApcListEntry;
 164    PKKERNEL_ROUTINE KernelRoutine;
 165    PKRUNDOWN_ROUTINE RundownRoutine;
 166    PKNORMAL_ROUTINE NormalRoutine;
 167    PVOID NormalContext;
 168    PVOID SystemArgument1;
 169    PVOID SystemArgument2;
 170    CCHAR ApcStateIndex;
 171    KPROCESSOR_MODE ApcMode;
 172    USHORT Inserted;
 173 } __attribute__((packed)) KAPC, *PKAPC;
 174
 175 typedef struct _KBUGCHECK_CALLBACK_RECORD
 176 {
 177    LIST_ENTRY Entry;
 178    PKBUGCHECK_CALLBACK_ROUTINE CallbackRoutine;
 179    PVOID Buffer;
 180    ULONG Length;
 181    PUCHAR Component;
 182    ULONG Checksum;
 183    UCHAR State;
 184 } KBUGCHECK_CALLBACK_RECORD, *PKBUGCHECK_CALLBACK_RECORD;
 185
 186 typedef struct _KMUTEX
 187 {
 188    DISPATCHER_HEADER Header;
 189    LIST_ENTRY MutantListEntry;
 190    struct _KTHREAD* OwnerThread;
 191    BOOLEAN Abandoned;
 192    UCHAR ApcDisable;
 193 } KMUTEX, *PKMUTEX, KMUTANT, *PKMUTANT;
 194
 195 typedef struct _KSEMAPHORE
 196 {
 197    DISPATCHER_HEADER Header;
 198    LONG Limit;
 199 } __attribute__((packed)) KSEMAPHORE, *PKSEMAPHORE;
 200
 201 typedef struct _KEVENT
 202 {
 203    DISPATCHER_HEADER Header;
 204 } KEVENT, *PKEVENT;
 205
 206 typedef struct _KEVENT_PAIR
 207 {
 208    CSHORT Type;
 209    CSHORT Size;
 210    KEVENT LowEvent;
 211    KEVENT HighEvent;
 212 } KEVENT_PAIR, *PKEVENT_PAIR;
 213
 214
 215 struct _KDPC;
 216
 217 /*
 218  * PURPOSE: Defines a delayed procedure call routine
 219  * NOTE:
 220  *      Dpc = The associated DPC object
 221  *      DeferredContext = Driver defined context for the DPC
 222  *      SystemArgument[1-2] = Undocumented.
 223  *
 224  */
 225 typedef VOID STDCALL
 226 (*PKDEFERRED_ROUTINE)(struct _KDPC* Dpc,
 227                       PVOID DeferredContext,
 228                       PVOID SystemArgument1,
 229                       PVOID SystemArgument2);
 230
 231 /*
 232  * PURPOSE: Defines a delayed procedure call object
 233  */
 234 typedef struct _KDPC
 235 {
 236    SHORT Type;
 237    UCHAR Number;
 238    UCHAR Importance;
 239    LIST_ENTRY DpcListEntry;
 240    PKDEFERRED_ROUTINE DeferredRoutine;
 241    PVOID DeferredContext;
 242    PVOID SystemArgument1;
 243    PVOID SystemArgument2;
 244    PULONG Lock;
 245 } __attribute__((packed)) KDPC, *PKDPC;
 246
 247
 248
 249 typedef struct _KDEVICE_QUEUE_ENTRY
 250 {
 251    LIST_ENTRY Entry;
 252    ULONG Key;
 253    BOOLEAN Inserted;
 254 } KDEVICE_QUEUE_ENTRY, *PKDEVICE_QUEUE_ENTRY;
 255
 256 typedef struct _WAIT_CONTEXT_BLOCK
 257 {
 258 } WAIT_CONTEXT_BLOCK, *PWAIT_CONTEXT_BLOCK;
 259
 260 struct _KINTERRUPT;
 261
 262 typedef BOOLEAN STDCALL
 263 (*PKSERVICE_ROUTINE)(struct _KINTERRUPT* Interrupt,
 264                      PVOID ServiceContext);
 265
 266 typedef struct _KINTERRUPT
 267 {
 268    ULONG Vector;
 269    KAFFINITY ProcessorEnableMask;
 270    PKSPIN_LOCK IrqLock;
 271    BOOLEAN Shareable;
 272    BOOLEAN FloatingSave;
 273    PKSERVICE_ROUTINE ServiceRoutine;
 274    PVOID ServiceContext;
 275    LIST_ENTRY Entry;
 276    KIRQL SynchLevel;
 277 } KINTERRUPT, *PKINTERRUPT;
 278
 279 typedef struct _KSYSTEM_TIME
 280 {
 281    ULONG LowPart;
 282    LONG High1Part;
 283    LONG High2Part;
 284 } KSYSTEM_TIME, *PKSYSTEM_TIME;
 285
 286 typedef struct _EPROCESS EPROCESS, *PEPROCESS;
 287
 288 #endif /* __INCLUDE_DDK_KETYPES_H */