Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-17 18:06:11 +00:00
Code Issues Packages Projects Releases Wiki Activity
reactos/include/ddk/wdm.h
Kai Tietz 9c22184e3c Extend unnamed union/struct by __GNU_EXTENSION in wdm.h 
svn path=/branches/header-work/; revision=45693
2010-02-27 12:04:42 +00:00

3218 lines
75 KiB
C
Raw Blame History

#ifndef _WDMDDK_
#define _WDMDDK_
/* Helper macro to enable gcc's extension. */
#ifndef __GNU_EXTENSION
#ifdef __GNUC__
#define __GNU_EXTENSION __extension__
#else
#define __GNU_EXTENSION
#endif
#endif
//
// Dependencies
//
#define NT_INCLUDED
#include <excpt.h>
#include <ntdef.h>
#include <ntstatus.h>
#ifndef GUID_DEFINED
#include <guiddef.h>
#endif /* GUID_DEFINED */
#include "intrin.h"
#ifdef __cplusplus
extern "C" {
#endif
#define NTKERNELAPI DECLSPEC_IMPORT
#ifdef _WIN64
#define PORT_MAXIMUM_MESSAGE_LENGTH 512
#else
#define PORT_MAXIMUM_MESSAGE_LENGTH 256
#endif
#if defined(_MSC_VER)
//
// Indicate if #pragma alloc_text() is supported
//
#if defined(_M_IX86) || defined(_M_AMD64) || defined(_M_IA64)
#define ALLOC_PRAGMA 1
#endif
//
// Indicate if #pragma data_seg() is supported
//
#if defined(_M_IX86) || defined(_M_AMD64)
#define ALLOC_DATA_PRAGMA 1
#endif
#endif
/* Simple types */
typedef UCHAR KPROCESSOR_MODE;
typedef LONG KPRIORITY;
typedef PVOID PSECURITY_DESCRIPTOR;
typedef ULONG SECURITY_INFORMATION, *PSECURITY_INFORMATION;
/* Structures not exposed to drivers */
typedef struct _OBJECT_TYPE *POBJECT_TYPE;
typedef struct _HAL_DISPATCH_TABLE *PHAL_DISPATCH_TABLE;
typedef struct _HAL_PRIVATE_DISPATCH_TABLE *PHAL_PRIVATE_DISPATCH_TABLE;
typedef struct _DEVICE_HANDLER_OBJECT *PDEVICE_HANDLER_OBJECT;
typedef struct _BUS_HANDLER *PBUS_HANDLER;
typedef struct _ADAPTER_OBJECT *PADAPTER_OBJECT;
typedef struct _CALLBACK_OBJECT *PCALLBACK_OBJECT;
typedef struct _ETHREAD *PETHREAD;
typedef struct _EPROCESS *PEPROCESS;
typedef struct _IO_TIMER *PIO_TIMER;
typedef struct _KINTERRUPT *PKINTERRUPT;
typedef struct _KPROCESS *PKPROCESS;
typedef struct _KTHREAD *PKTHREAD, *PRKTHREAD;
typedef struct _CONTEXT *PCONTEXT;
//
// Resource list definitions
//
typedef int CM_RESOURCE_TYPE;
#define CmResourceTypeNull 0
#define CmResourceTypePort 1
#define CmResourceTypeInterrupt 2
#define CmResourceTypeMemory 3
#define CmResourceTypeDma 4
#define CmResourceTypeDeviceSpecific 5
#define CmResourceTypeBusNumber 6
#define CmResourceTypeNonArbitrated 128
#define CmResourceTypeConfigData 128
#define CmResourceTypeDevicePrivate 129
#define CmResourceTypePcCardConfig 130
#define CmResourceTypeMfCardConfig 131
typedef enum _INTERFACE_TYPE {
InterfaceTypeUndefined = -1,
Internal,
Isa,
Eisa,
MicroChannel,
TurboChannel,
PCIBus,
VMEBus,
NuBus,
PCMCIABus,
CBus,
MPIBus,
MPSABus,
ProcessorInternal,
InternalPowerBus,
PNPISABus,
PNPBus,
MaximumInterfaceType
} INTERFACE_TYPE, *PINTERFACE_TYPE;
/* IO_RESOURCE_DESCRIPTOR.Option */
#define IO_RESOURCE_PREFERRED 0x01
#define IO_RESOURCE_DEFAULT 0x02
#define IO_RESOURCE_ALTERNATIVE 0x08
typedef struct _IO_RESOURCE_DESCRIPTOR {
UCHAR Option;
UCHAR Type;
UCHAR ShareDisposition;
UCHAR Spare1;
USHORT Flags;
USHORT Spare2;
union {
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Port;
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Memory;
struct {
ULONG MinimumVector;
ULONG MaximumVector;
} Interrupt;
struct {
ULONG MinimumChannel;
ULONG MaximumChannel;
} Dma;
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Generic;
struct {
ULONG Data[3];
} DevicePrivate;
struct {
ULONG Length;
ULONG MinBusNumber;
ULONG MaxBusNumber;
ULONG Reserved;
} BusNumber;
struct {
ULONG Priority;
ULONG Reserved1;
ULONG Reserved2;
} ConfigData;
} u;
} IO_RESOURCE_DESCRIPTOR, *PIO_RESOURCE_DESCRIPTOR;
typedef struct _IO_RESOURCE_LIST {
USHORT Version;
USHORT Revision;
ULONG Count;
IO_RESOURCE_DESCRIPTOR Descriptors[1];
} IO_RESOURCE_LIST, *PIO_RESOURCE_LIST;
typedef struct _IO_RESOURCE_REQUIREMENTS_LIST {
ULONG ListSize;
INTERFACE_TYPE InterfaceType;
ULONG BusNumber;
ULONG SlotNumber;
ULONG Reserved[3];
ULONG AlternativeLists;
IO_RESOURCE_LIST List[1];
} IO_RESOURCE_REQUIREMENTS_LIST, *PIO_RESOURCE_REQUIREMENTS_LIST;
//
// Global debug flag
//
extern ULONG NtGlobalFlag;
#include <pshpack4.h>
typedef struct _CM_PARTIAL_RESOURCE_DESCRIPTOR {
UCHAR Type;
UCHAR ShareDisposition;
USHORT Flags;
union {
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Generic;
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Port;
struct {
ULONG Level;
ULONG Vector;
KAFFINITY Affinity;
} Interrupt;
#if (NTDDI_VERSION >= NTDDI_LONGHORN)
struct {
__GNU_EXTENSION union {
struct {
USHORT Reserved;
USHORT MessageCount;
ULONG Vector;
KAFFINITY Affinity;
} Raw;
struct {
ULONG Level;
ULONG Vector;
KAFFINITY Affinity;
} Translated;
};
} MessageInterrupt;
#endif
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Memory;
struct {
ULONG Channel;
ULONG Port;
ULONG Reserved1;
} Dma;
struct {
ULONG Data[3];
} DevicePrivate;
struct {
ULONG Start;
ULONG Length;
ULONG Reserved;
} BusNumber;
struct {
ULONG DataSize;
ULONG Reserved1;
ULONG Reserved2;
} DeviceSpecificData;
#if (NTDDI_VERSION >= NTDDI_LONGHORN)
struct {
PHYSICAL_ADDRESS Start;
ULONG Length40;
} Memory40;
struct {
PHYSICAL_ADDRESS Start;
ULONG Length48;
} Memory48;
struct {
PHYSICAL_ADDRESS Start;
ULONG Length64;
} Memory64;
#endif
} u;
} CM_PARTIAL_RESOURCE_DESCRIPTOR, *PCM_PARTIAL_RESOURCE_DESCRIPTOR;
#include <poppack.h>
//
// Section map options
//
typedef enum _SECTION_INHERIT {
ViewShare = 1,
ViewUnmap = 2
} SECTION_INHERIT;
//
// Section access rights
//
#define SECTION_QUERY 0x0001
#define SECTION_MAP_WRITE 0x0002
#define SECTION_MAP_READ 0x0004
#define SECTION_MAP_EXECUTE 0x0008
#define SECTION_EXTEND_SIZE 0x0010
#define SECTION_MAP_EXECUTE_EXPLICIT 0x0020
#define SECTION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED|SECTION_QUERY|\
SECTION_MAP_WRITE | \
SECTION_MAP_READ | \
SECTION_MAP_EXECUTE | \
SECTION_EXTEND_SIZE)
#define SESSION_QUERY_ACCESS 0x0001
#define SESSION_MODIFY_ACCESS 0x0002
#define SESSION_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | \
SESSION_QUERY_ACCESS | \
SESSION_MODIFY_ACCESS)
#define SEGMENT_ALL_ACCESS SECTION_ALL_ACCESS
#define PAGE_NOACCESS 0x01
#define PAGE_READONLY 0x02
#define PAGE_READWRITE 0x04
#define PAGE_WRITECOPY 0x08
#define PAGE_EXECUTE 0x10
#define PAGE_EXECUTE_READ 0x20
#define PAGE_EXECUTE_READWRITE 0x40
#define PAGE_EXECUTE_WRITECOPY 0x80
#define PAGE_GUARD 0x100
#define PAGE_NOCACHE 0x200
#define PAGE_WRITECOMBINE 0x400
#define MEM_COMMIT 0x1000
#define MEM_RESERVE 0x2000
#define MEM_DECOMMIT 0x4000
#define MEM_RELEASE 0x8000
#define MEM_FREE 0x10000
#define MEM_PRIVATE 0x20000
#define MEM_MAPPED 0x40000
#define MEM_RESET 0x80000
#define MEM_TOP_DOWN 0x100000
#define MEM_LARGE_PAGES 0x20000000
#define MEM_4MB_PAGES 0x80000000
#define SEC_RESERVE 0x4000000
#define SEC_LARGE_PAGES 0x80000000
#define PROCESS_DUP_HANDLE (0x0040)
#if (NTDDI_VERSION >= NTDDI_VISTA)
#define PROCESS_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | \
0xFFFF)
#else
#define PROCESS_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | \
0xFFF)
#endif
//
// Processor features
//
#define PF_FLOATING_POINT_PRECISION_ERRATA 0
#define PF_FLOATING_POINT_EMULATED 1
#define PF_COMPARE_EXCHANGE_DOUBLE 2
#define PF_MMX_INSTRUCTIONS_AVAILABLE 3
#define PF_PPC_MOVEMEM_64BIT_OK 4
#define PF_ALPHA_BYTE_INSTRUCTIONS 5
#define PF_XMMI_INSTRUCTIONS_AVAILABLE 6
#define PF_3DNOW_INSTRUCTIONS_AVAILABLE 7
#define PF_RDTSC_INSTRUCTION_AVAILABLE 8
#define PF_PAE_ENABLED 9
#define PF_XMMI64_INSTRUCTIONS_AVAILABLE 10
#define PF_SSE_DAZ_MODE_AVAILABLE 11
#define PF_NX_ENABLED 12
#define PF_SSE3_INSTRUCTIONS_AVAILABLE 13
#define PF_COMPARE_EXCHANGE128 14
#define PF_COMPARE64_EXCHANGE128 15
#define PF_CHANNELS_ENABLED 16
//
// Intrinsics (note: taken from our winnt.h)
// FIXME: 64-bit
//
#if defined(__GNUC__)
static __inline__ BOOLEAN
InterlockedBitTestAndSet(IN LONG volatile *Base,
IN LONG Bit)
{
#if defined(_M_IX86)
LONG OldBit;
__asm__ __volatile__("lock "
"btsl %2,%1\n\t"
"sbbl %0,%0\n\t"
:"=r" (OldBit),"+m" (*Base)
:"Ir" (Bit)
: "memory");
return OldBit;
#else
return (_InterlockedOr(Base, 1 << Bit) >> Bit) & 1;
#endif
}
static __inline__ BOOLEAN
InterlockedBitTestAndReset(IN LONG volatile *Base,
IN LONG Bit)
{
#if defined(_M_IX86)
LONG OldBit;
__asm__ __volatile__("lock "
"btrl %2,%1\n\t"
"sbbl %0,%0\n\t"
:"=r" (OldBit),"+m" (*Base)
:"Ir" (Bit)
: "memory");
return OldBit;
#else
return (_InterlockedAnd(Base, ~(1 << Bit)) >> Bit) & 1;
#endif
}
#endif
#define BitScanForward _BitScanForward
#define BitScanReverse _BitScanReverse
#define BitTest _bittest
#define BitTestAndComplement _bittestandcomplement
#define BitTestAndSet _bittestandset
#define BitTestAndReset _bittestandreset
#define InterlockedBitTestAndSet _interlockedbittestandset
#define InterlockedBitTestAndReset _interlockedbittestandreset
/** INTERLOCKED FUNCTIONS *****************************************************/
#if !defined(__INTERLOCKED_DECLARED)
#define __INTERLOCKED_DECLARED
#if defined (_X86_)
#if defined(NO_INTERLOCKED_INTRINSICS)
NTKERNELAPI
LONG
FASTCALL
InterlockedIncrement(
IN OUT LONG volatile *Addend);
NTKERNELAPI
LONG
FASTCALL
InterlockedDecrement(
IN OUT LONG volatile *Addend);
NTKERNELAPI
LONG
FASTCALL
InterlockedCompareExchange(
IN OUT LONG volatile *Destination,
IN LONG Exchange,
IN LONG Comparand);
NTKERNELAPI
LONG
FASTCALL
InterlockedExchange(
IN OUT LONG volatile *Destination,
IN LONG Value);
NTKERNELAPI
LONG
FASTCALL
InterlockedExchangeAdd(
IN OUT LONG volatile *Addend,
IN LONG Value);
#else // !defined(NO_INTERLOCKED_INTRINSICS)
#define InterlockedExchange _InterlockedExchange
#define InterlockedIncrement _InterlockedIncrement
#define InterlockedDecrement _InterlockedDecrement
#define InterlockedExchangeAdd _InterlockedExchangeAdd
#define InterlockedCompareExchange _InterlockedCompareExchange
#define InterlockedOr _InterlockedOr
#define InterlockedAnd _InterlockedAnd
#define InterlockedXor _InterlockedXor
#endif // !defined(NO_INTERLOCKED_INTRINSICS)
#endif // defined (_X86_)
#if !defined (_WIN64)
/*
* PVOID
* InterlockedExchangePointer(
* IN OUT PVOID volatile *Target,
* IN PVOID Value)
*/
#define InterlockedExchangePointer(Target, Value) \
((PVOID) InterlockedExchange((PLONG) Target, (LONG) Value))
/*
* PVOID
* InterlockedCompareExchangePointer(
* IN OUT PVOID *Destination,
* IN PVOID Exchange,
* IN PVOID Comparand)
*/
#define InterlockedCompareExchangePointer(Destination, Exchange, Comparand) \
((PVOID) InterlockedCompareExchange((PLONG) Destination, (LONG) Exchange, (LONG) Comparand))
#define InterlockedExchangeAddSizeT(a, b) InterlockedExchangeAdd((LONG *)a, b)
#define InterlockedIncrementSizeT(a) InterlockedIncrement((LONG *)a)
#define InterlockedDecrementSizeT(a) InterlockedDecrement((LONG *)a)
#endif // !defined (_WIN64)
#if defined (_M_AMD64)
#define InterlockedExchangeAddSizeT(a, b) InterlockedExchangeAdd64((LONGLONG *)a, (LONGLONG)b)
#define InterlockedIncrementSizeT(a) InterlockedIncrement64((LONGLONG *)a)
#define InterlockedDecrementSizeT(a) InterlockedDecrement64((LONGLONG *)a)
#define InterlockedAnd _InterlockedAnd
#define InterlockedOr _InterlockedOr
#define InterlockedXor _InterlockedXor
#define InterlockedIncrement _InterlockedIncrement
#define InterlockedDecrement _InterlockedDecrement
#define InterlockedAdd _InterlockedAdd
#define InterlockedExchange _InterlockedExchange
#define InterlockedExchangeAdd _InterlockedExchangeAdd
#define InterlockedCompareExchange _InterlockedCompareExchange
#define InterlockedAnd64 _InterlockedAnd64
#define InterlockedOr64 _InterlockedOr64
#define InterlockedXor64 _InterlockedXor64
#define InterlockedIncrement64 _InterlockedIncrement64
#define InterlockedDecrement64 _InterlockedDecrement64
#define InterlockedAdd64 _InterlockedAdd64
#define InterlockedExchange64 _InterlockedExchange64
#define InterlockedExchangeAdd64 _InterlockedExchangeAdd64
#define InterlockedCompareExchange64 _InterlockedCompareExchange64
#define InterlockedCompareExchangePointer _InterlockedCompareExchangePointer
#define InterlockedExchangePointer _InterlockedExchangePointer
#define InterlockedBitTestAndSet64 _interlockedbittestandset64
#define InterlockedBitTestAndReset64 _interlockedbittestandreset64
#endif // _M_AMD64
#if defined(_M_AMD64) && !defined(RC_INVOKED) && !defined(MIDL_PASS)
//#if !defined(_X86AMD64_) // FIXME: what's _X86AMD64_ used for?
FORCEINLINE
LONG64
InterlockedAdd64(
IN OUT LONG64 volatile *Addend,
IN LONG64 Value)
{
return InterlockedExchangeAdd64(Addend, Value) + Value;
}
//#endif
#endif
#endif /* !__INTERLOCKED_DECLARED */
#if defined(_M_IX86)
#define YieldProcessor _mm_pause
#elif defined (_M_AMD64)
#define YieldProcessor _mm_pause
#elif defined(_M_PPC)
#define YieldProcessor() __asm__ __volatile__("nop");
#elif defined(_M_MIPS)
#define YieldProcessor() __asm__ __volatile__("nop");
#elif defined(_M_ARM)
#define YieldProcessor()
#else
#error Unknown architecture
#endif
//
// Slist Header
//
#ifndef _SLIST_HEADER_
#define _SLIST_HEADER_
#if defined(_WIN64)
typedef struct DECLSPEC_ALIGN(16) _SLIST_ENTRY *PSLIST_ENTRY;
typedef struct DECLSPEC_ALIGN(16) _SLIST_ENTRY {
PSLIST_ENTRY Next;
} SLIST_ENTRY;
typedef union DECLSPEC_ALIGN(16) _SLIST_HEADER {
struct {
ULONGLONG Alignment;
ULONGLONG Region;
} DUMMYSTRUCTNAME;
struct {
ULONGLONG Depth:16;
ULONGLONG Sequence:9;
ULONGLONG NextEntry:39;
ULONGLONG HeaderType:1;
ULONGLONG Init:1;
ULONGLONG Reserved:59;
ULONGLONG Region:3;
} Header8;
struct {
ULONGLONG Depth:16;
ULONGLONG Sequence:48;
ULONGLONG HeaderType:1;
ULONGLONG Init:1;
ULONGLONG Reserved:2;
ULONGLONG NextEntry:60;
} Header16;
} SLIST_HEADER, *PSLIST_HEADER;
#else
#define SLIST_ENTRY SINGLE_LIST_ENTRY
#define _SLIST_ENTRY _SINGLE_LIST_ENTRY
#define PSLIST_ENTRY PSINGLE_LIST_ENTRY
typedef union _SLIST_HEADER {
ULONGLONG Alignment;
struct {
SLIST_ENTRY Next;
USHORT Depth;
USHORT Sequence;
} DUMMYSTRUCTNAME;
} SLIST_HEADER, *PSLIST_HEADER;
#endif
#endif /* _SLIST_HEADER_ */
//
// Power States/Levels
//
typedef enum _SYSTEM_POWER_STATE {
PowerSystemUnspecified,
PowerSystemWorking,
PowerSystemSleeping1,
PowerSystemSleeping2,
PowerSystemSleeping3,
PowerSystemHibernate,
PowerSystemShutdown,
PowerSystemMaximum
} SYSTEM_POWER_STATE, *PSYSTEM_POWER_STATE;
#define POWER_SYSTEM_MAXIMUM PowerSystemMaximum
typedef enum _POWER_INFORMATION_LEVEL {
SystemPowerPolicyAc,
SystemPowerPolicyDc,
VerifySystemPolicyAc,
VerifySystemPolicyDc,
SystemPowerCapabilities,
SystemBatteryState,
SystemPowerStateHandler,
ProcessorStateHandler,
SystemPowerPolicyCurrent,
AdministratorPowerPolicy,
SystemReserveHiberFile,
ProcessorInformation,
SystemPowerInformation,
ProcessorStateHandler2,
LastWakeTime,
LastSleepTime,
SystemExecutionState,
SystemPowerStateNotifyHandler,
ProcessorPowerPolicyAc,
ProcessorPowerPolicyDc,
VerifyProcessorPowerPolicyAc,
VerifyProcessorPowerPolicyDc,
ProcessorPowerPolicyCurrent
} POWER_INFORMATION_LEVEL;
typedef enum {
PowerActionNone,
PowerActionReserved,
PowerActionSleep,
PowerActionHibernate,
PowerActionShutdown,
PowerActionShutdownReset,
PowerActionShutdownOff,
PowerActionWarmEject
} POWER_ACTION, *PPOWER_ACTION;
typedef enum _DEVICE_POWER_STATE {
PowerDeviceUnspecified,
PowerDeviceD0,
PowerDeviceD1,
PowerDeviceD2,
PowerDeviceD3,
PowerDeviceMaximum
} DEVICE_POWER_STATE, *PDEVICE_POWER_STATE;
#define ES_SYSTEM_REQUIRED 0x00000001
#define ES_DISPLAY_REQUIRED 0x00000002
#define ES_USER_PRESENT 0x00000004
#define ES_CONTINUOUS 0x80000000
typedef ULONG EXECUTION_STATE;
typedef enum {
LT_DONT_CARE,
LT_LOWEST_LATENCY
} LATENCY_TIME;
//
// Access/Security Stuff
//
typedef ULONG ACCESS_MASK, *PACCESS_MASK;
typedef PVOID PACCESS_TOKEN;
#define DELETE 0x00010000L
#define READ_CONTROL 0x00020000L
#define WRITE_DAC 0x00040000L
#define WRITE_OWNER 0x00080000L
#define SYNCHRONIZE 0x00100000L
#define STANDARD_RIGHTS_REQUIRED 0x000F0000L
#define STANDARD_RIGHTS_READ READ_CONTROL
#define STANDARD_RIGHTS_WRITE READ_CONTROL
#define STANDARD_RIGHTS_EXECUTE READ_CONTROL
#define STANDARD_RIGHTS_ALL 0x001F0000L
#define SPECIFIC_RIGHTS_ALL 0x0000FFFFL
#define ACCESS_SYSTEM_SECURITY 0x01000000L
#define MAXIMUM_ALLOWED 0x02000000L
#define GENERIC_READ 0x80000000L
#define GENERIC_WRITE 0x40000000L
#define GENERIC_EXECUTE 0x20000000L
#define GENERIC_ALL 0x10000000L
typedef struct _GENERIC_MAPPING {
ACCESS_MASK GenericRead;
ACCESS_MASK GenericWrite;
ACCESS_MASK GenericExecute;
ACCESS_MASK GenericAll;
} GENERIC_MAPPING, *PGENERIC_MAPPING;
#define ACL_REVISION 2
#define ACL_REVISION_DS 4
#define ACL_REVISION1 1
#define ACL_REVISION2 2
#define ACL_REVISION3 3
#define ACL_REVISION4 4
#define MIN_ACL_REVISION ACL_REVISION2
#define MAX_ACL_REVISION ACL_REVISION4
typedef struct _ACL {
UCHAR AclRevision;
UCHAR Sbz1;
USHORT AclSize;
USHORT AceCount;
USHORT Sbz2;
} ACL, *PACL;
//
// Current security descriptor revision value
//
#define SECURITY_DESCRIPTOR_REVISION (1)
#define SECURITY_DESCRIPTOR_REVISION1 (1)
//
// Privilege attributes
//
#define SE_PRIVILEGE_ENABLED_BY_DEFAULT (0x00000001L)
#define SE_PRIVILEGE_ENABLED (0x00000002L)
#define SE_PRIVILEGE_REMOVED (0X00000004L)
#define SE_PRIVILEGE_USED_FOR_ACCESS (0x80000000L)
#define SE_PRIVILEGE_VALID_ATTRIBUTES (SE_PRIVILEGE_ENABLED_BY_DEFAULT | \
SE_PRIVILEGE_ENABLED | \
SE_PRIVILEGE_REMOVED | \
SE_PRIVILEGE_USED_FOR_ACCESS)
#include <pshpack4.h>
typedef struct _LUID_AND_ATTRIBUTES {
LUID Luid;
ULONG Attributes;
} LUID_AND_ATTRIBUTES, *PLUID_AND_ATTRIBUTES;
#include <poppack.h>
typedef LUID_AND_ATTRIBUTES LUID_AND_ATTRIBUTES_ARRAY[ANYSIZE_ARRAY];
typedef LUID_AND_ATTRIBUTES_ARRAY *PLUID_AND_ATTRIBUTES_ARRAY;
//
// Privilege sets
//
#define PRIVILEGE_SET_ALL_NECESSARY (1)
typedef struct _PRIVILEGE_SET {
ULONG PrivilegeCount;
ULONG Control;
LUID_AND_ATTRIBUTES Privilege[ANYSIZE_ARRAY];
} PRIVILEGE_SET,*PPRIVILEGE_SET;
typedef enum _SECURITY_IMPERSONATION_LEVEL {
SecurityAnonymous,
SecurityIdentification,
SecurityImpersonation,
SecurityDelegation
} SECURITY_IMPERSONATION_LEVEL, * PSECURITY_IMPERSONATION_LEVEL;
#define SECURITY_MAX_IMPERSONATION_LEVEL SecurityDelegation
#define SECURITY_MIN_IMPERSONATION_LEVEL SecurityAnonymous
#define DEFAULT_IMPERSONATION_LEVEL SecurityImpersonation
#define VALID_IMPERSONATION_LEVEL(Level) (((Level) >= SECURITY_MIN_IMPERSONATION_LEVEL) && ((Level) <= SECURITY_MAX_IMPERSONATION_LEVEL))
#define SECURITY_DYNAMIC_TRACKING (TRUE)
#define SECURITY_STATIC_TRACKING (FALSE)
typedef BOOLEAN SECURITY_CONTEXT_TRACKING_MODE, *PSECURITY_CONTEXT_TRACKING_MODE;
typedef struct _SECURITY_QUALITY_OF_SERVICE {
ULONG Length;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
SECURITY_CONTEXT_TRACKING_MODE ContextTrackingMode;
BOOLEAN EffectiveOnly;
} SECURITY_QUALITY_OF_SERVICE, *PSECURITY_QUALITY_OF_SERVICE;
typedef struct _SE_IMPERSONATION_STATE {
PACCESS_TOKEN Token;
BOOLEAN CopyOnOpen;
BOOLEAN EffectiveOnly;
SECURITY_IMPERSONATION_LEVEL Level;
} SE_IMPERSONATION_STATE, *PSE_IMPERSONATION_STATE;
#define OWNER_SECURITY_INFORMATION (0x00000001L)
#define GROUP_SECURITY_INFORMATION (0x00000002L)
#define DACL_SECURITY_INFORMATION (0x00000004L)
#define SACL_SECURITY_INFORMATION (0x00000008L)
#define LABEL_SECURITY_INFORMATION (0x00000010L)
#define PROTECTED_DACL_SECURITY_INFORMATION (0x80000000L)
#define PROTECTED_SACL_SECURITY_INFORMATION (0x40000000L)
#define UNPROTECTED_DACL_SECURITY_INFORMATION (0x20000000L)
#define UNPROTECTED_SACL_SECURITY_INFORMATION (0x10000000L)
//
// Registry Access Rights
//
#define KEY_QUERY_VALUE (0x0001)
#define KEY_SET_VALUE (0x0002)
#define KEY_CREATE_SUB_KEY (0x0004)
#define KEY_ENUMERATE_SUB_KEYS (0x0008)
#define KEY_NOTIFY (0x0010)
#define KEY_CREATE_LINK (0x0020)
#define KEY_WOW64_32KEY (0x0200)
#define KEY_WOW64_64KEY (0x0100)
#define KEY_WOW64_RES (0x0300)
#define KEY_READ ((STANDARD_RIGHTS_READ |\
KEY_QUERY_VALUE |\
KEY_ENUMERATE_SUB_KEYS |\
KEY_NOTIFY) \
& \
(~SYNCHRONIZE))
#define KEY_WRITE ((STANDARD_RIGHTS_WRITE |\
KEY_SET_VALUE |\
KEY_CREATE_SUB_KEY) \
& \
(~SYNCHRONIZE))
#define KEY_EXECUTE ((KEY_READ) \
& \
(~SYNCHRONIZE))
#define KEY_ALL_ACCESS ((STANDARD_RIGHTS_ALL |\
KEY_QUERY_VALUE |\
KEY_SET_VALUE |\
KEY_CREATE_SUB_KEY |\
KEY_ENUMERATE_SUB_KEYS |\
KEY_NOTIFY |\
KEY_CREATE_LINK) \
& \
(~SYNCHRONIZE))
//
// Registry Open/Create Options
//
#define REG_OPTION_RESERVED (0x00000000L)
#define REG_OPTION_NON_VOLATILE (0x00000000L)
#define REG_OPTION_VOLATILE (0x00000001L)
#define REG_OPTION_CREATE_LINK (0x00000002L)
#define REG_OPTION_BACKUP_RESTORE (0x00000004L)
#define REG_OPTION_OPEN_LINK (0x00000008L)
#define REG_LEGAL_OPTION \
(REG_OPTION_RESERVED |\
REG_OPTION_NON_VOLATILE |\
REG_OPTION_VOLATILE |\
REG_OPTION_CREATE_LINK |\
REG_OPTION_BACKUP_RESTORE |\
REG_OPTION_OPEN_LINK)
//
// Key creation/open disposition
//
#define REG_CREATED_NEW_KEY (0x00000001L)
#define REG_OPENED_EXISTING_KEY (0x00000002L)
//
// Key restore & hive load flags
//
#define REG_WHOLE_HIVE_VOLATILE (0x00000001L)
#define REG_REFRESH_HIVE (0x00000002L)
#define REG_NO_LAZY_FLUSH (0x00000004L)
#define REG_FORCE_RESTORE (0x00000008L)
#define REG_APP_HIVE (0x00000010L)
#define REG_PROCESS_PRIVATE (0x00000020L)
#define REG_START_JOURNAL (0x00000040L)
#define REG_HIVE_EXACT_FILE_GROWTH (0x00000080L)
#define REG_HIVE_NO_RM (0x00000100L)
#define REG_HIVE_SINGLE_LOG (0x00000200L)
//
// Unload Flags
//
#define REG_FORCE_UNLOAD 1
//
// Notify Filter Values
//
#define REG_NOTIFY_CHANGE_NAME (0x00000001L)
#define REG_NOTIFY_CHANGE_ATTRIBUTES (0x00000002L)
#define REG_NOTIFY_CHANGE_LAST_SET (0x00000004L)
#define REG_NOTIFY_CHANGE_SECURITY (0x00000008L)
#define REG_LEGAL_CHANGE_FILTER \
(REG_NOTIFY_CHANGE_NAME |\
REG_NOTIFY_CHANGE_ATTRIBUTES |\
REG_NOTIFY_CHANGE_LAST_SET |\
REG_NOTIFY_CHANGE_SECURITY)
//
// Thread Access Rights
//
#define THREAD_TERMINATE (0x0001)
#define THREAD_SUSPEND_RESUME (0x0002)
#define THREAD_ALERT (0x0004)
#define THREAD_GET_CONTEXT (0x0008)
#define THREAD_SET_CONTEXT (0x0010)
#define THREAD_SET_INFORMATION (0x0020)
#define THREAD_SET_LIMITED_INFORMATION (0x0400)
#define THREAD_QUERY_LIMITED_INFORMATION (0x0800)
#if (NTDDI_VERSION >= NTDDI_VISTA)
#define THREAD_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | \
0xFFFF)
#else
#define THREAD_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE | \
0x3FF)
#endif
//
// Service Start Types
//
#define SERVICE_BOOT_START 0x00000000
#define SERVICE_SYSTEM_START 0x00000001
#define SERVICE_AUTO_START 0x00000002
#define SERVICE_DEMAND_START 0x00000003
#define SERVICE_DISABLED 0x00000004
//
// Exception Records
//
#define EXCEPTION_NONCONTINUABLE 1
#define EXCEPTION_MAXIMUM_PARAMETERS 15
typedef struct _EXCEPTION_RECORD {
NTSTATUS ExceptionCode;
ULONG ExceptionFlags;
struct _EXCEPTION_RECORD *ExceptionRecord;
PVOID ExceptionAddress;
ULONG NumberParameters;
ULONG_PTR ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
} EXCEPTION_RECORD, *PEXCEPTION_RECORD;
typedef struct _EXCEPTION_RECORD32 {
NTSTATUS ExceptionCode;
ULONG ExceptionFlags;
ULONG ExceptionRecord;
ULONG ExceptionAddress;
ULONG NumberParameters;
ULONG ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
} EXCEPTION_RECORD32, *PEXCEPTION_RECORD32;
typedef struct _EXCEPTION_RECORD64 {
NTSTATUS ExceptionCode;
ULONG ExceptionFlags;
ULONG64 ExceptionRecord;
ULONG64 ExceptionAddress;
ULONG NumberParameters;
ULONG __unusedAlignment;
ULONG64 ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
} EXCEPTION_RECORD64, *PEXCEPTION_RECORD64;
typedef struct _EXCEPTION_POINTERS {
PEXCEPTION_RECORD ExceptionRecord;
PCONTEXT ContextRecord;
} EXCEPTION_POINTERS, *PEXCEPTION_POINTERS;
//
// Process Qoutas
//
typedef struct _QUOTA_LIMITS {
SIZE_T PagedPoolLimit;
SIZE_T NonPagedPoolLimit;
SIZE_T MinimumWorkingSetSize;
SIZE_T MaximumWorkingSetSize;
SIZE_T PagefileLimit;
LARGE_INTEGER TimeLimit;
} QUOTA_LIMITS, *PQUOTA_LIMITS;
#define QUOTA_LIMITS_HARDWS_MIN_ENABLE 0x00000001
#define QUOTA_LIMITS_HARDWS_MIN_DISABLE 0x00000002
#define QUOTA_LIMITS_HARDWS_MAX_ENABLE 0x00000004
#define QUOTA_LIMITS_HARDWS_MAX_DISABLE 0x00000008
#define QUOTA_LIMITS_USE_DEFAULT_LIMITS 0x00000010
/******************************************************************************
* WINBASE Functions *
******************************************************************************/
#if !defined(_WINBASE_)
#if defined(_WIN64)
#define InterlockedPopEntrySList(Head) \
ExpInterlockedPopEntrySList(Head)
#define InterlockedPushEntrySList(Head, Entry) \
ExpInterlockedPushEntrySList(Head, Entry)
#define InterlockedFlushSList(Head) \
ExpInterlockedFlushSList(Head)
#define QueryDepthSList(Head) \
ExQueryDepthSList(Head)
#else // !defined(_WIN64)
NTKERNELAPI
PSLIST_ENTRY
FASTCALL
InterlockedPopEntrySList(
IN PSLIST_HEADER ListHead);
NTKERNELAPI
PSLIST_ENTRY
FASTCALL
InterlockedPushEntrySList(
IN PSLIST_HEADER ListHead,
IN PSLIST_ENTRY ListEntry);
#define InterlockedFlushSList(ListHead) \
ExInterlockedFlushSList(ListHead)
#define QueryDepthSList(Head) \
ExQueryDepthSList(Head)
#endif // !defined(_WIN64)
#endif // !defined(_WINBASE_)
/******************************************************************************
* Kernel Types *
******************************************************************************/
typedef struct _DISPATCHER_HEADER
{
__GNU_EXTENSION union
{
__GNU_EXTENSION struct
{
UCHAR Type;
__GNU_EXTENSION union
{
UCHAR Absolute;
UCHAR NpxIrql;
};
__GNU_EXTENSION union
{
UCHAR Size;
UCHAR Hand;
};
__GNU_EXTENSION union
{
UCHAR Inserted;
BOOLEAN DebugActive;
};
};
volatile LONG Lock;
};
LONG SignalState;
LIST_ENTRY WaitListHead;
} DISPATCHER_HEADER, *PDISPATCHER_HEADER;
typedef ULONG_PTR KSPIN_LOCK, *PKSPIN_LOCK;
typedef struct _KEVENT {
DISPATCHER_HEADER Header;
} KEVENT, *PKEVENT, *RESTRICTED_POINTER PRKEVENT;
typedef struct _KSEMAPHORE {
DISPATCHER_HEADER Header;
LONG Limit;
} KSEMAPHORE, *PKSEMAPHORE, *RESTRICTED_POINTER PRKSEMAPHORE;
/******************************************************************************
* RTL Types *
******************************************************************************/
#define RTL_REGISTRY_ABSOLUTE 0
#define RTL_REGISTRY_SERVICES 1
#define RTL_REGISTRY_CONTROL 2
#define RTL_REGISTRY_WINDOWS_NT 3
#define RTL_REGISTRY_DEVICEMAP 4
#define RTL_REGISTRY_USER 5
#define RTL_REGISTRY_MAXIMUM 6
#define RTL_REGISTRY_HANDLE 0x40000000
#define RTL_REGISTRY_OPTIONAL 0x80000000
/* RTL_QUERY_REGISTRY_TABLE.Flags */
#define RTL_QUERY_REGISTRY_SUBKEY 0x00000001
#define RTL_QUERY_REGISTRY_TOPKEY 0x00000002
#define RTL_QUERY_REGISTRY_REQUIRED 0x00000004
#define RTL_QUERY_REGISTRY_NOVALUE 0x00000008
#define RTL_QUERY_REGISTRY_NOEXPAND 0x00000010
#define RTL_QUERY_REGISTRY_DIRECT 0x00000020
#define RTL_QUERY_REGISTRY_DELETE 0x00000040
typedef struct _RTL_BITMAP {
ULONG SizeOfBitMap;
PULONG Buffer;
} RTL_BITMAP, *PRTL_BITMAP;
typedef struct _RTL_BITMAP_RUN {
ULONG StartingIndex;
ULONG NumberOfBits;
} RTL_BITMAP_RUN, *PRTL_BITMAP_RUN;
typedef NTSTATUS
(DDKAPI *PRTL_QUERY_REGISTRY_ROUTINE)(
IN PWSTR ValueName,
IN ULONG ValueType,
IN PVOID ValueData,
IN ULONG ValueLength,
IN PVOID Context,
IN PVOID EntryContext);
typedef struct _RTL_QUERY_REGISTRY_TABLE {
PRTL_QUERY_REGISTRY_ROUTINE QueryRoutine;
ULONG Flags;
PCWSTR Name;
PVOID EntryContext;
ULONG DefaultType;
PVOID DefaultData;
ULONG DefaultLength;
} RTL_QUERY_REGISTRY_TABLE, *PRTL_QUERY_REGISTRY_TABLE;
typedef struct _TIME_FIELDS {
CSHORT Year;
CSHORT Month;
CSHORT Day;
CSHORT Hour;
CSHORT Minute;
CSHORT Second;
CSHORT Milliseconds;
CSHORT Weekday;
} TIME_FIELDS, *PTIME_FIELDS;
/******************************************************************************
* RTL Functions *
******************************************************************************/
NTSYSAPI
VOID
NTAPI
RtlAssert(
IN PVOID FailedAssertion,
IN PVOID FileName,
IN ULONG LineNumber,
IN PCHAR Message);
/* VOID
* RtlCopyMemory(
* IN VOID UNALIGNED *Destination,
* IN CONST VOID UNALIGNED *Source,
* IN SIZE_T Length)
*/
#define RtlCopyMemory(Destination, Source, Length) \
memcpy(Destination, Source, Length)
#define RtlCopyBytes RtlCopyMemory
#if defined(_M_AMD64)
NTSYSAPI
VOID
NTAPI
RtlCopyMemoryNonTemporal(
VOID UNALIGNED *Destination,
CONST VOID UNALIGNED *Source,
SIZE_T Length);
#else
#define RtlCopyMemoryNonTemporal RtlCopyMemory
#endif
/* BOOLEAN
* RtlEqualLuid(
* IN PLUID Luid1,
* IN PLUID Luid2)
*/
#define RtlEqualLuid(Luid1, Luid2) \
(((Luid1)->LowPart == (Luid2)->LowPart) && ((Luid1)->HighPart == (Luid2)->HighPart))
/* ULONG
* RtlEqualMemory(
* IN VOID UNALIGNED *Destination,
* IN CONST VOID UNALIGNED *Source,
* IN SIZE_T Length)
*/
#define RtlEqualMemory(Destination, Source, Length) \
(!memcmp(Destination, Source, Length))
/* VOID
* RtlFillMemory(
* IN VOID UNALIGNED *Destination,
* IN SIZE_T Length,
* IN UCHAR Fill)
*/
#define RtlFillMemory(Destination, Length, Fill) \
memset(Destination, Fill, Length)
#define RtlFillBytes RtlFillMemory
NTSYSAPI
VOID
NTAPI
RtlFreeUnicodeString(
IN PUNICODE_STRING UnicodeString);
NTSYSAPI
NTSTATUS
NTAPI
RtlGUIDFromString(
IN PUNICODE_STRING GuidString,
OUT GUID *Guid);
NTSYSAPI
VOID
NTAPI
RtlInitUnicodeString(
IN OUT PUNICODE_STRING DestinationString,
IN PCWSTR SourceString);
/* VOID
* RtlMoveMemory(
* IN VOID UNALIGNED *Destination,
* IN CONST VOID UNALIGNED *Source,
* IN SIZE_T Length)
*/
#define RtlMoveMemory(Destination, Source, Length) \
memmove(Destination, Source, Length)
NTSYSAPI
NTSTATUS
NTAPI
RtlStringFromGUID(
IN REFGUID Guid,
OUT PUNICODE_STRING GuidString);
/* VOID
* RtlZeroMemory(
* IN VOID UNALIGNED *Destination,
* IN SIZE_T Length)
*/
#define RtlZeroMemory(Destination, Length) \
memset(Destination, 0, Length)
#define RtlZeroBytes RtlZeroMemory
#if (NTDDI_VERSION >= NTDDI_WIN2K)
NTSYSAPI
BOOLEAN
NTAPI
RtlAreBitsClear(
IN PRTL_BITMAP BitMapHeader,
IN ULONG StartingIndex,
IN ULONG Length);
NTSYSAPI
BOOLEAN
NTAPI
RtlAreBitsSet(
IN PRTL_BITMAP BitMapHeader,
IN ULONG StartingIndex,
IN ULONG Length);
NTSYSAPI
NTSTATUS
NTAPI
RtlAnsiStringToUnicodeString(
IN OUT PUNICODE_STRING DestinationString,
IN PANSI_STRING SourceString,
IN BOOLEAN AllocateDestinationString);
NTSYSAPI
ULONG
NTAPI
RtlxAnsiStringToUnicodeSize(
IN PCANSI_STRING AnsiString);
#define RtlAnsiStringToUnicodeSize(String) ( \
NLS_MB_CODE_PAGE_TAG ? \
RtlxAnsiStringToUnicodeSize(String) : \
((String)->Length + sizeof(ANSI_NULL)) * sizeof(WCHAR) \
)
NTSYSAPI
NTSTATUS
NTAPI
RtlAppendUnicodeStringToString(
IN OUT PUNICODE_STRING Destination,
IN PCUNICODE_STRING Source);
NTSYSAPI
NTSTATUS
NTAPI
RtlAppendUnicodeToString(
IN OUT PUNICODE_STRING Destination,
IN PCWSTR Source);
NTSYSAPI
NTSTATUS
NTAPI
RtlCheckRegistryKey(
IN ULONG RelativeTo,
IN PWSTR Path);
NTSYSAPI
VOID
NTAPI
RtlClearAllBits(
IN PRTL_BITMAP BitMapHeader);
NTSYSAPI
VOID
NTAPI
RtlClearBits(
IN PRTL_BITMAP BitMapHeader,
IN ULONG StartingIndex,
IN ULONG NumberToClear);
NTSYSAPI
SIZE_T
NTAPI
RtlCompareMemory(
IN CONST VOID *Source1,
IN CONST VOID *Source2,
IN SIZE_T Length);
NTSYSAPI
LONG
NTAPI
RtlCompareUnicodeString(
IN PCUNICODE_STRING String1,
IN PCUNICODE_STRING String2,
IN BOOLEAN CaseInSensitive);
NTSYSAPI
LONG
NTAPI
RtlCompareUnicodeStrings(
IN PCWCH String1,
IN SIZE_T String1Length,
IN PCWCH String2,
IN SIZE_T String2Length,
IN BOOLEAN CaseInSensitive);
NTSYSAPI
VOID
NTAPI
RtlCopyUnicodeString(
IN OUT PUNICODE_STRING DestinationString,
IN PCUNICODE_STRING SourceString);
NTSYSAPI
NTSTATUS
NTAPI
RtlCreateRegistryKey(
IN ULONG RelativeTo,
IN PWSTR Path);
NTSYSAPI
NTSTATUS
NTAPI
RtlCreateSecurityDescriptor(
IN OUT PSECURITY_DESCRIPTOR SecurityDescriptor,
IN ULONG Revision);
NTSYSAPI
NTSTATUS
NTAPI
RtlDeleteRegistryValue(
IN ULONG RelativeTo,
IN PCWSTR Path,
IN PCWSTR ValueName);
NTSYSAPI
BOOLEAN
NTAPI
RtlEqualUnicodeString(
IN CONST UNICODE_STRING *String1,
IN CONST UNICODE_STRING *String2,
IN BOOLEAN CaseInSensitive);
#if !defined(_AMD64_) && !defined(_IA64_)
NTSYSAPI
LARGE_INTEGER
NTAPI
RtlExtendedIntegerMultiply(
IN LARGE_INTEGER Multiplicand,
IN LONG Multiplier);
NTSYSAPI
LARGE_INTEGER
NTAPI
RtlExtendedLargeIntegerDivide(
IN LARGE_INTEGER Dividend,
IN ULONG Divisor,
IN OUT PULONG Remainder);
#endif
#if defined(_X86_) || defined(_IA64_)
NTSYSAPI
LARGE_INTEGER
NTAPI
RtlExtendedMagicDivide(
IN LARGE_INTEGER Dividend,
IN LARGE_INTEGER MagicDivisor,
IN CCHAR ShiftCount);
#endif
NTSYSAPI
VOID
NTAPI
RtlFreeAnsiString(
IN PANSI_STRING AnsiString);
NTSYSAPI
ULONG
NTAPI
RtlFindClearBits(
IN PRTL_BITMAP BitMapHeader,
IN ULONG NumberToFind,
IN ULONG HintIndex);
NTSYSAPI
ULONG
NTAPI
RtlFindClearBitsAndSet(
IN PRTL_BITMAP BitMapHeader,
IN ULONG NumberToFind,
IN ULONG HintIndex);
NTSYSAPI
ULONG
NTAPI
RtlFindFirstRunClear(
IN PRTL_BITMAP BitMapHeader,
OUT PULONG StartingIndex);
NTSYSAPI
ULONG
NTAPI
RtlFindClearRuns(
IN PRTL_BITMAP BitMapHeader,
OUT PRTL_BITMAP_RUN RunArray,
IN ULONG SizeOfRunArray,
IN BOOLEAN LocateLongestRuns);
NTSYSAPI
ULONG
NTAPI
RtlFindLastBackwardRunClear(
IN PRTL_BITMAP BitMapHeader,
IN ULONG FromIndex,
OUT PULONG StartingRunIndex);
NTSYSAPI
CCHAR
NTAPI
RtlFindLeastSignificantBit(
IN ULONGLONG Set);
NTSYSAPI
ULONG
NTAPI
RtlFindLongestRunClear(
IN PRTL_BITMAP BitMapHeader,
OUT PULONG StartingIndex);
NTSYSAPI
CCHAR
NTAPI
RtlFindMostSignificantBit(
IN ULONGLONG Set);
NTSYSAPI
ULONG
NTAPI
RtlFindNextForwardRunClear(
IN PRTL_BITMAP BitMapHeader,
IN ULONG FromIndex,
OUT PULONG StartingRunIndex);
NTSYSAPI
ULONG
NTAPI
RtlFindSetBits(
IN PRTL_BITMAP BitMapHeader,
IN ULONG NumberToFind,
IN ULONG HintIndex);
NTSYSAPI
ULONG
NTAPI
RtlFindSetBitsAndClear(
IN PRTL_BITMAP BitMapHeader,
IN ULONG NumberToFind,
IN ULONG HintIndex);
NTSYSAPI
NTSTATUS
NTAPI
RtlHashUnicodeString(
IN CONST UNICODE_STRING *String,
IN BOOLEAN CaseInSensitive,
IN ULONG HashAlgorithm,
OUT PULONG HashValue);
NTSYSAPI
VOID
NTAPI
RtlInitAnsiString(
IN OUT PANSI_STRING DestinationString,
IN PCSZ SourceString);
NTSYSAPI
VOID
NTAPI
RtlInitializeBitMap(
IN PRTL_BITMAP BitMapHeader,
IN PULONG BitMapBuffer,
IN ULONG SizeOfBitMap);
NTSYSAPI
VOID
NTAPI
RtlInitString(
IN OUT PSTRING DestinationString,
IN PCSZ SourceString);
NTSYSAPI
NTSTATUS
NTAPI
RtlIntegerToUnicodeString(
IN ULONG Value,
IN ULONG Base OPTIONAL,
IN OUT PUNICODE_STRING String);
NTSYSAPI
NTSTATUS
NTAPI
RtlInt64ToUnicodeString(
IN ULONGLONG Value,
IN ULONG Base OPTIONAL,
IN OUT PUNICODE_STRING String);
#ifdef _WIN64
#define RtlIntPtrToUnicodeString(Value, Base, String) \
RtlInt64ToUnicodeString(Value, Base, String)
#else
#define RtlIntPtrToUnicodeString(Value, Base, String) \
RtlIntegerToUnicodeString(Value, Base, String)
#endif
/* BOOLEAN
* RtlIsZeroLuid(
* IN PLUID L1);
*/
#define RtlIsZeroLuid(_L1) \
((BOOLEAN) ((!(_L1)->LowPart) && (!(_L1)->HighPart)))
NTSYSAPI
ULONG
NTAPI
RtlLengthSecurityDescriptor(
IN PSECURITY_DESCRIPTOR SecurityDescriptor);
NTSYSAPI
ULONG
NTAPI
RtlNumberOfClearBits(
IN PRTL_BITMAP BitMapHeader);
NTSYSAPI
ULONG
NTAPI
RtlNumberOfSetBits(
IN PRTL_BITMAP BitMapHeader);
NTSYSAPI
NTSTATUS
NTAPI
RtlQueryRegistryValues(
IN ULONG RelativeTo,
IN PCWSTR Path,
IN PRTL_QUERY_REGISTRY_TABLE QueryTable,
IN PVOID Context,
IN PVOID Environment OPTIONAL);
#define LONG_SIZE (sizeof(LONG))
#define LONG_MASK (LONG_SIZE - 1)
/* VOID
* RtlRetrieveUlong(
* PULONG DestinationAddress,
* PULONG SourceAddress);
*/
#if defined(_AMD64_)
#define RtlRetrieveUlong(DestAddress,SrcAddress) \
*(ULONG UNALIGNED *)(DestAddress) = *(PULONG)(SrcAddress)
#else
#define RtlRetrieveUlong(DestAddress,SrcAddress) \
if ((ULONG_PTR)(SrcAddress) & LONG_MASK) \
{ \
((PUCHAR)(DestAddress))[0]=((PUCHAR)(SrcAddress))[0]; \
((PUCHAR)(DestAddress))[1]=((PUCHAR)(SrcAddress))[1]; \
((PUCHAR)(DestAddress))[2]=((PUCHAR)(SrcAddress))[2]; \
((PUCHAR)(DestAddress))[3]=((PUCHAR)(SrcAddress))[3]; \
} \
else \
{ \
*((PULONG)(DestAddress))=*((PULONG)(SrcAddress)); \
}
#endif
/* VOID
* RtlRetrieveUshort(
* PUSHORT DestinationAddress,
* PUSHORT SourceAddress);
*/
#if defined(_AMD64_)
#define RtlRetrieveUshort(DestAddress,SrcAddress) \
*(USHORT UNALIGNED *)(DestAddress) = *(USHORT)(SrcAddress)
#else
#define RtlRetrieveUshort(DestAddress,SrcAddress) \
if ((ULONG_PTR)(SrcAddress) & LONG_MASK) \
{ \
((PUCHAR)(DestAddress))[0]=((PUCHAR)(SrcAddress))[0]; \
((PUCHAR)(DestAddress))[1]=((PUCHAR)(SrcAddress))[1]; \
} \
else \
{ \
*((PUSHORT)(DestAddress))=*((PUSHORT)(SrcAddress)); \
}
#endif
NTSYSAPI
VOID
NTAPI
RtlSetAllBits(
IN PRTL_BITMAP BitMapHeader);
NTSYSAPI
VOID
NTAPI
RtlSetBits(
IN PRTL_BITMAP BitMapHeader,
IN ULONG StartingIndex,
IN ULONG NumberToSet);
NTSYSAPI
NTSTATUS
NTAPI
RtlSetDaclSecurityDescriptor(
IN OUT PSECURITY_DESCRIPTOR SecurityDescriptor,
IN BOOLEAN DaclPresent,
IN PACL Dacl OPTIONAL,
IN BOOLEAN DaclDefaulted OPTIONAL);
/* VOID
* RtlStoreUlong(
* IN PULONG Address,
* IN ULONG Value);
*/
#if defined(_AMD64_)
#define RtlStoreUlong(Address,Value) \
*(ULONG UNALIGNED *)(Address) = (Value)
#else
#define RtlStoreUlong(Address,Value) \
if ((ULONG_PTR)(Address) & LONG_MASK) { \
((PUCHAR) (Address))[LONG_LEAST_SIGNIFICANT_BIT] = (UCHAR)(FIRSTBYTE(Value)); \
((PUCHAR) (Address))[LONG_3RD_MOST_SIGNIFICANT_BIT] = (UCHAR)(SECONDBYTE(Value)); \
((PUCHAR) (Address))[LONG_2ND_MOST_SIGNIFICANT_BIT] = (UCHAR)(THIRDBYTE(Value)); \
((PUCHAR) (Address))[LONG_MOST_SIGNIFICANT_BIT] = (UCHAR)(FOURTHBYTE(Value)); \
} \
else { \
*((PULONG)(Address)) = (ULONG) (Value); \
}
#endif
/* VOID
* RtlStoreUlonglong(
* IN OUT PULONGLONG Address,
* ULONGLONG Value);
*/
#if defined(_AMD64_)
#define RtlStoreUlonglong(Address,Value) \
*(ULONGLONG UNALIGNED *)(Address) = (Value)
#else
#define RtlStoreUlonglong(Address,Value) \
if ((ULONG_PTR)(Address) & LONGLONG_MASK) { \
RtlStoreUlong((ULONG_PTR)(Address), \
(ULONGLONG)(Value) & 0xFFFFFFFF); \
RtlStoreUlong((ULONG_PTR)(Address)+sizeof(ULONG), \
(ULONGLONG)(Value) >> 32); \
} else { \
*((PULONGLONG)(Address)) = (ULONGLONG)(Value); \
}
#endif
/* VOID
* RtlStoreUlongPtr(
* IN OUT PULONG_PTR Address,
* IN ULONG_PTR Value);
*/
#ifdef _WIN64
#define RtlStoreUlongPtr(Address,Value) \
RtlStoreUlonglong(Address,Value)
#else
#define RtlStoreUlongPtr(Address,Value) \
RtlStoreUlong(Address,Value)
#endif
/* VOID
* RtlStoreUshort(
* IN PUSHORT Address,
* IN USHORT Value);
*/
#if defined(_AMD64_)
#define RtlStoreUshort(Address,Value) \
*(USHORT UNALIGNED *)(Address) = (Value)
#else
#define RtlStoreUshort(Address,Value) \
if ((ULONG_PTR)(Address) & SHORT_MASK) { \
((PUCHAR) (Address))[SHORT_LEAST_SIGNIFICANT_BIT] = (UCHAR)(FIRSTBYTE(Value)); \
((PUCHAR) (Address))[SHORT_MOST_SIGNIFICANT_BIT ] = (UCHAR)(SECONDBYTE(Value)); \
} \
else { \
*((PUSHORT) (Address)) = (USHORT)Value; \
}
#endif
NTSYSAPI
BOOLEAN
NTAPI
RtlTimeFieldsToTime(
IN PTIME_FIELDS TimeFields,
IN PLARGE_INTEGER Time);
NTSYSAPI
VOID
NTAPI
RtlTimeToTimeFields(
IN PLARGE_INTEGER Time,
IN PTIME_FIELDS TimeFields);
NTSYSAPI
ULONG
FASTCALL
RtlUlongByteSwap(
IN ULONG Source);
NTSYSAPI
ULONGLONG
FASTCALL
RtlUlonglongByteSwap(
IN ULONGLONG Source);
NTSYSAPI
NTSTATUS
NTAPI
RtlUnicodeStringToAnsiString(
IN OUT PANSI_STRING DestinationString,
IN PCUNICODE_STRING SourceString,
IN BOOLEAN AllocateDestinationString);
NTSYSAPI
ULONG
NTAPI
RtlxUnicodeStringToAnsiSize(
IN PCUNICODE_STRING UnicodeString);
#define RtlUnicodeStringToAnsiSize(String) ( \
NLS_MB_CODE_PAGE_TAG ? \
RtlxUnicodeStringToAnsiSize(String) : \
((String)->Length + sizeof(UNICODE_NULL)) / sizeof(WCHAR) \
)
NTSYSAPI
NTSTATUS
NTAPI
RtlUnicodeStringToInteger(
IN PCUNICODE_STRING String,
IN ULONG Base OPTIONAL,
OUT PULONG Value);
NTSYSAPI
WCHAR
NTAPI
RtlUpcaseUnicodeChar(
IN WCHAR SourceCharacter);
NTSYSAPI
USHORT
FASTCALL
RtlUshortByteSwap(
IN USHORT Source);
NTSYSAPI
BOOLEAN
NTAPI
RtlValidRelativeSecurityDescriptor(
IN PSECURITY_DESCRIPTOR SecurityDescriptorInput,
IN ULONG SecurityDescriptorLength,
IN SECURITY_INFORMATION RequiredInformation);
NTSYSAPI
BOOLEAN
NTAPI
RtlValidSecurityDescriptor(
IN PSECURITY_DESCRIPTOR SecurityDescriptor);
NTSYSAPI
NTSTATUS
NTAPI
RtlWriteRegistryValue(
IN ULONG RelativeTo,
IN PCWSTR Path,
IN PCWSTR ValueName,
IN ULONG ValueType,
IN PVOID ValueData,
IN ULONG ValueLength);
#endif // (NTDDI_VERSION >= NTDDI_WIN2K)
#if (NTDDI_VERSION >= NTDDI_WIN2KSP3)
NTSYSAPI
VOID
FASTCALL
RtlPrefetchMemoryNonTemporal(
IN PVOID Source,
IN SIZE_T Length);
#endif
#if (NTDDI_VERSION >= NTDDI_WINXP)
NTSYSAPI
VOID
NTAPI
RtlClearBit(
PRTL_BITMAP BitMapHeader,
ULONG BitNumber);
NTSYSAPI
WCHAR
NTAPI
RtlDowncaseUnicodeChar(
IN WCHAR SourceCharacter);
NTSYSAPI
VOID
NTAPI
RtlSetBit(
PRTL_BITMAP BitMapHeader,
ULONG BitNumber);
NTSYSAPI
BOOLEAN
NTAPI
RtlTestBit(
IN PRTL_BITMAP BitMapHeader,
IN ULONG BitNumber);
#endif // (NTDDI_VERSION >= NTDDI_WINXP)
#if (NTDDI_VERSION >= NTDDI_VISTA)
NTSYSAPI
ULONG
NTAPI
RtlNumberOfSetBitsUlongPtr(
IN ULONG_PTR Target);
NTSYSAPI
ULONGLONG
NTAPI
RtlIoDecodeMemIoResource (
IN PIO_RESOURCE_DESCRIPTOR Descriptor,
OUT PULONGLONG Alignment OPTIONAL,
OUT PULONGLONG MinimumAddress OPTIONAL,
OUT PULONGLONG MaximumAddress OPTIONAL);
NTSYSAPI
NTSTATUS
NTAPI
RtlIoEncodeMemIoResource(
IN PIO_RESOURCE_DESCRIPTOR Descriptor,
IN UCHAR Type,
IN ULONGLONG Length,
IN ULONGLONG Alignment,
IN ULONGLONG MinimumAddress,
IN ULONGLONG MaximumAddress);
NTSYSAPI
ULONGLONG
NTAPI
RtlCmDecodeMemIoResource(
IN PCM_PARTIAL_RESOURCE_DESCRIPTOR Descriptor,
OUT PULONGLONG Start OPTIONAL);
NTSYSAPI
NTSTATUS
NTAPI
RtlFindClosestEncodableLength(
IN ULONGLONG SourceLength,
OUT PULONGLONG TargetLength);
#endif
#if !defined(MIDL_PASS)
/* inline funftions */
//DECLSPEC_DEPRECATED_DDK_WINXP
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlConvertLongToLargeInteger(LONG SignedInteger)
{
LARGE_INTEGER ret;
ret.QuadPart = SignedInteger;
return ret;
}
//DECLSPEC_DEPRECATED_DDK_WINXP
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlConvertUlongToLargeInteger(
ULONG UnsignedInteger)
{
LARGE_INTEGER ret;
ret.QuadPart = UnsignedInteger;
return ret;
}
//DECLSPEC_DEPRECATED_DDK
static __inline
ULONG
NTAPI_INLINE
RtlEnlargedUnsignedDivide(
IN ULARGE_INTEGER Dividend,
IN ULONG Divisor,
IN OUT PULONG Remainder)
{
if (Remainder)
*Remainder = (ULONG)(Dividend.QuadPart % Divisor);
return (ULONG)(Dividend.QuadPart / Divisor);
}
//DECLSPEC_DEPRECATED_DDK
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlEnlargedUnsignedMultiply(
IN ULONG Multiplicand,
IN ULONG Multiplier)
{
LARGE_INTEGER ret;
ret.QuadPart = (ULONGLONG)Multiplicand * (ULONGLONG)Multiplier;
return ret;
}
//DECLSPEC_DEPRECATED_DDK
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlEnlargedIntegerMultiply(
IN LONG Multiplicand,
IN LONG Multiplier)
{
LARGE_INTEGER ret;
ret.QuadPart = (LONGLONG)Multiplicand * (ULONGLONG)Multiplier;
return ret;
}
FORCEINLINE
VOID
RtlInitEmptyAnsiString(OUT PANSI_STRING AnsiString,
IN PCHAR Buffer,
IN USHORT BufferSize)
{
AnsiString->Length = 0;
AnsiString->MaximumLength = BufferSize;
AnsiString->Buffer = Buffer;
}
FORCEINLINE
VOID
RtlInitEmptyUnicodeString(
OUT PUNICODE_STRING UnicodeString,
IN PWSTR Buffer,
IN USHORT BufferSize)
{
UnicodeString->Length = 0;
UnicodeString->MaximumLength = BufferSize;
UnicodeString->Buffer = Buffer;
}
#if defined(_AMD64_) || defined(_IA64_)
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlExtendedIntegerMultiply(
LARGE_INTEGER Multiplicand,
LONG Multiplier)
{
LARGE_INTEGER ret;
ret.QuadPart = Multiplicand.QuadPart * Multiplier;
return ret;
}
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlExtendedLargeIntegerDivide(
LARGE_INTEGER Dividend,
ULONG Divisor,
PULONG Remainder)
{
LARGE_INTEGER ret;
ret.QuadPart = (ULONG64)Dividend.QuadPart / Divisor;
if (Remainder)
*Remainder = (ULONG)(Dividend.QuadPart % Divisor);
return ret;
}
#endif
#if defined(_AMD64_)
#define MultiplyHigh __mulh
#define UnsignedMultiplyHigh __umulh
//DECLSPEC_DEPRECATED_DDK
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlExtendedMagicDivide(
IN LARGE_INTEGER Dividend,
IN LARGE_INTEGER MagicDivisor,
IN CCHAR ShiftCount)
{
LARGE_INTEGER ret;
ULONG64 ret64;
BOOLEAN Pos;
Pos = (Dividend.QuadPart >= 0);
ret64 = UnsignedMultiplyHigh(Pos ? Dividend.QuadPart : -Dividend.QuadPart,
MagicDivisor.QuadPart);
ret64 >>= ShiftCount;
ret.QuadPart = Pos ? ret64 : -ret64;
return ret;
}
#endif
//DECLSPEC_DEPRECATED_DDK
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlLargeIntegerAdd(
IN LARGE_INTEGER Addend1,
IN LARGE_INTEGER Addend2)
{
LARGE_INTEGER ret;
ret.QuadPart = Addend1.QuadPart + Addend2.QuadPart;
return ret;
}
/* VOID
* RtlLargeIntegerAnd(
* IN OUT LARGE_INTEGER Result,
* IN LARGE_INTEGER Source,
* IN LARGE_INTEGER Mask);
*/
#define RtlLargeIntegerAnd(Result, Source, Mask) \
Result.QuadPart = Source.QuadPart & Mask.QuadPart
//DECLSPEC_DEPRECATED_DDK
static __inline
LARGE_INTEGER
NTAPI_INLINE
RtlLargeIntegerArithmeticShift(
IN LARGE_INTEGER LargeInteger,
IN CCHAR ShiftCount)
{
LARGE_INTEGER ret;
ret.QuadPart = LargeInteger.QuadPart >> ShiftCount;
return ret;
}
/* BOOLEAN
* RtlLargeIntegerEqualTo(
* IN LARGE_INTEGER Operand1,
* IN LARGE_INTEGER Operand2);
*/
#define RtlLargeIntegerEqualTo(X,Y) \
(!(((X).LowPart ^ (Y).LowPart) | ((X).HighPart ^ (Y).HighPart)))
FORCEINLINE
PVOID
RtlSecureZeroMemory(
OUT PVOID Pointer,
IN SIZE_T Size)
{
volatile char* vptr = (volatile char*)Pointer;
#if defined(_M_AMD64)
__stosb((PUCHAR)vptr, 0, Size);
#else
char * endptr = (char *)vptr + Size;
while (vptr < endptr)
{
*vptr = 0; vptr++;
}
#endif
return Pointer;
}
#if defined(_M_AMD64)
FORCEINLINE
ULONG
RtlCheckBit(
IN PRTL_BITMAP BitMapHeader,
IN ULONG BitPosition)
{
return BitTest((LONG CONST*)BitMapHeader->Buffer, BitPosition);
}
#else
#define RtlCheckBit(BMH,BP) (((((PLONG)(BMH)->Buffer)[(BP)/32]) >> ((BP)%32)) & 0x1)
#endif // defined(_M_AMD64)
#endif // !defined(MIDL_PASS)
//
// Byte Swap Functions
//
#if (defined(_M_IX86) && (_MSC_FULL_VER > 13009037 || defined(__GNUC__))) || \
((defined(_M_AMD64) || defined(_M_IA64)) \
&& (_MSC_FULL_VER > 13009175 || defined(__GNUC__)))
#define RtlUshortByteSwap(_x) _byteswap_ushort((USHORT)(_x))
#define RtlUlongByteSwap(_x) _byteswap_ulong((_x))
#define RtlUlonglongByteSwap(_x) _byteswap_uint64((_x))
#endif
/******************************************************************************
* Memory manager Types *
******************************************************************************/
typedef struct _MDL {
struct _MDL *Next;
CSHORT Size;
CSHORT MdlFlags;
struct _EPROCESS *Process;
PVOID MappedSystemVa;
PVOID StartVa;
ULONG ByteCount;
ULONG ByteOffset;
} MDL, *PMDL;
/******************************************************************************
* Memory manager Functions *
******************************************************************************/
/* PVOID MmGetSystemAddressForMdl(
* IN PMDL Mdl);
*/
#define MmGetSystemAddressForMdl(Mdl) \
(((Mdl)->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA | \
MDL_SOURCE_IS_NONPAGED_POOL)) ? \
((Mdl)->MappedSystemVa) : \
(MmMapLockedPages((Mdl), KernelMode)))
/* PVOID
* MmGetSystemAddressForMdlSafe(
* IN PMDL Mdl,
* IN MM_PAGE_PRIORITY Priority)
*/
#define MmGetSystemAddressForMdlSafe(_Mdl, _Priority) \
(((_Mdl)->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA \
| MDL_SOURCE_IS_NONPAGED_POOL)) ? \
(_Mdl)->MappedSystemVa : \
(PVOID) MmMapLockedPagesSpecifyCache((_Mdl), \
KernelMode, MmCached, NULL, FALSE, (_Priority)))
#if (NTDDI_VERSION >= NTDDI_WIN2K)
NTKERNELAPI
PMDL
NTAPI
MmCreateMdl(
IN PMDL MemoryDescriptorList OPTIONAL,
IN PVOID Base,
IN SIZE_T Length);
#endif
/******************************************************************************
* I/O Manager Functions *
******************************************************************************/
#if defined(USE_DMA_MACROS) && !defined(_NTHAL_) && \
(defined(_NTDDK_) || defined(_NTDRIVER_)) || defined(_WDM_INCLUDED_)
#define DMA_MACROS_DEFINED
FORCEINLINE
NTSTATUS
IoAllocateAdapterChannel(
IN PADAPTER_OBJECT AdapterObject,
IN PDEVICE_OBJECT DeviceObject,
IN ULONG NumberOfMapRegisters,
IN PDRIVER_CONTROL ExecutionRoutine,
IN PVOID Context)
{
PALLOCATE_ADAPTER_CHANNEL AllocateAdapterChannel;
AllocateAdapterChannel =
*(DmaAdapter)->DmaOperations->AllocateAdapterChannel;
ASSERT(AllocateAdapterChannel);
return AllocateAdapterChannel(DmaAdapter,
DeviceObject,
NumberOfMapRegisters,
ExecutionRoutine,
Context );
}
FORCEINLINE
BOOLEAN
IoFlushAdapterBuffers(
IN PADAPTER_OBJECT AdapterObject,
IN PMDL Mdl,
IN PVOID MapRegisterBase,
IN PVOID CurrentVa,
IN ULONG Length,
IN BOOLEAN WriteToDevice)
{
PFLUSH_ADAPTER_BUFFERS FlushAdapterBuffers;
FlushAdapterBuffers = *(DmaAdapter)->DmaOperations->FlushAdapterBuffers;
ASSERT(FlushAdapterBuffers);
return FlushAdapterBuffers(DmaAdapter,
Mdl,
MapRegisterBase,
CurrentVa,
Length,
WriteToDevice );
}
FORCEINLINE
VOID
IoFreeAdapterChannel(
IN PADAPTER_OBJECT AdapterObject)
{
PFREE_ADAPTER_CHANNEL FreeAdapterChannel;
FreeAdapterChannel = *(DmaAdapter)->DmaOperations->FreeAdapterChannel;
ASSERT(FreeAdapterChannel);
FreeAdapterChannel(DmaAdapter);
}
FORCEINLINE
VOID
IoFreeMapRegisters(
IN PADAPTER_OBJECT AdapterObject,
IN PVOID MapRegisterBase,
IN ULONG NumberOfMapRegisters)
{
PFREE_MAP_REGISTERS FreeMapRegisters;
FreeMapRegisters = *(DmaAdapter)->DmaOperations->FreeMapRegisters;
ASSERT(FreeMapRegisters);
FreeMapRegisters(DmaAdapter, MapRegisterBase, NumberOfMapRegisters);
}
FORCEINLINE
PHYSICAL_ADDRESS
IoMapTransfer(
IN PDMA_ADAPTER DmaAdapter,
IN PMDL Mdl,
IN PVOID MapRegisterBase,
IN PVOID CurrentVa,
IN OUT PULONG Length,
IN BOOLEAN WriteToDevice)
{
PMAP_TRANSFER MapTransfer;
MapTransfer = *(DmaAdapter)->DmaOperations->MapTransfer;
ASSERT(MapTransfer);
return MapTransfer(DmaAdapter,
Mdl,
MapRegisterBase,
CurrentVa,
Length,
WriteToDevice);
}
#endif
/******************************************************************************
* Executive Types *
******************************************************************************/
typedef enum _POOL_TYPE {
NonPagedPool,
PagedPool,
NonPagedPoolMustSucceed,
DontUseThisType,
NonPagedPoolCacheAligned,
PagedPoolCacheAligned,
NonPagedPoolCacheAlignedMustS,
MaxPoolType,
NonPagedPoolSession = 32,
PagedPoolSession,
NonPagedPoolMustSucceedSession,
DontUseThisTypeSession,
NonPagedPoolCacheAlignedSession,
PagedPoolCacheAlignedSession,
NonPagedPoolCacheAlignedMustSSession
} POOL_TYPE;
typedef enum _SUITE_TYPE {
SmallBusiness,
Enterprise,
BackOffice,
CommunicationServer,
TerminalServer,
SmallBusinessRestricted,
EmbeddedNT,
DataCenter,
SingleUserTS,
Personal,
Blade,
MaxSuiteType
} SUITE_TYPE;
typedef enum _EX_POOL_PRIORITY {
LowPoolPriority,
LowPoolPrioritySpecialPoolOverrun = 8,
LowPoolPrioritySpecialPoolUnderrun = 9,
NormalPoolPriority = 16,
NormalPoolPrioritySpecialPoolOverrun = 24,
NormalPoolPrioritySpecialPoolUnderrun = 25,
HighPoolPriority = 32,
HighPoolPrioritySpecialPoolOverrun = 40,
HighPoolPrioritySpecialPoolUnderrun = 41
} EX_POOL_PRIORITY;
typedef struct _FAST_MUTEX
{
LONG Count;
PKTHREAD Owner;
ULONG Contention;
KEVENT Gate;
ULONG OldIrql;
} FAST_MUTEX, *PFAST_MUTEX;
typedef ULONG_PTR ERESOURCE_THREAD, *PERESOURCE_THREAD;
typedef struct _OWNER_ENTRY {
ERESOURCE_THREAD OwnerThread;
_ANONYMOUS_UNION union {
LONG OwnerCount;
ULONG TableSize;
} DUMMYUNIONNAME;
} OWNER_ENTRY, *POWNER_ENTRY;
typedef struct _ERESOURCE
{
LIST_ENTRY SystemResourcesList;
POWNER_ENTRY OwnerTable;
SHORT ActiveCount;
USHORT Flag;
volatile PKSEMAPHORE SharedWaiters;
volatile PKEVENT ExclusiveWaiters;
OWNER_ENTRY OwnerEntry;
ULONG ActiveEntries;
ULONG ContentionCount;
ULONG NumberOfSharedWaiters;
ULONG NumberOfExclusiveWaiters;
__GNU_EXTENSION union
{
PVOID Address;
ULONG_PTR CreatorBackTraceIndex;
};
KSPIN_LOCK SpinLock;
} ERESOURCE, *PERESOURCE;
#if !defined(_WIN64) && (defined(_NTDDK_) || defined(_NTIFS_) || defined(_NDIS_))
#define LOOKASIDE_ALIGN
#else
#define LOOKASIDE_ALIGN /* FIXME: DECLSPEC_CACHEALIGN */
#endif
typedef struct _LOOKASIDE_LIST_EX *PLOOKASIDE_LIST_EX;
typedef PVOID
(DDKAPI *PALLOCATE_FUNCTION)(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes,
IN ULONG Tag);
typedef PVOID
(DDKAPI *PALLOCATE_FUNCTION_EX)(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes,
IN ULONG Tag,
IN OUT PLOOKASIDE_LIST_EX Lookaside);
typedef VOID
(DDKAPI *PFREE_FUNCTION)(
IN PVOID Buffer);
typedef VOID
(DDKAPI *PFREE_FUNCTION_EX)(
IN PVOID Buffer,
IN OUT PLOOKASIDE_LIST_EX Lookaside);
typedef VOID
(DDKAPI *PCALLBACK_FUNCTION)(
IN PVOID CallbackContext,
IN PVOID Argument1,
IN PVOID Argument2);
typedef struct LOOKASIDE_ALIGN _GENERAL_LOOKASIDE {
union {
SLIST_HEADER ListHead;
SINGLE_LIST_ENTRY SingleListHead;
} DUMMYUNIONNAME;
USHORT Depth;
USHORT MaximumDepth;
ULONG TotalAllocates;
union {
ULONG AllocateMisses;
ULONG AllocateHits;
} DUMMYUNIONNAME2;
ULONG TotalFrees;
union {
ULONG FreeMisses;
ULONG FreeHits;
} DUMMYUNIONNAME3;
POOL_TYPE Type;
ULONG Tag;
ULONG Size;
union {
PALLOCATE_FUNCTION_EX AllocateEx;
PALLOCATE_FUNCTION Allocate;
} DUMMYUNIONNAME4;
union {
PFREE_FUNCTION_EX FreeEx;
PFREE_FUNCTION Free;
} DUMMYUNIONNAME5;
LIST_ENTRY ListEntry;
ULONG LastTotalAllocates;
union {
ULONG LastAllocateMisses;
ULONG LastAllocateHits;
} DUMMYUNIONNAME6;
ULONG Future[2];
} GENERAL_LOOKASIDE, *PGENERAL_LOOKASIDE;
typedef struct _PAGED_LOOKASIDE_LIST {
GENERAL_LOOKASIDE L;
#if !defined(_AMD64_) && !defined(_IA64_)
FAST_MUTEX Lock__ObsoleteButDoNotDelete;
#endif
} PAGED_LOOKASIDE_LIST, *PPAGED_LOOKASIDE_LIST;
typedef struct LOOKASIDE_ALIGN _NPAGED_LOOKASIDE_LIST {
GENERAL_LOOKASIDE L;
#if !defined(_AMD64_) && !defined(_IA64_)
KSPIN_LOCK Lock__ObsoleteButDoNotDelete;
#endif
} NPAGED_LOOKASIDE_LIST, *PNPAGED_LOOKASIDE_LIST;
//typedef struct _LOOKASIDE_LIST_EX {
// GENERAL_LOOKASIDE_POOL L;
//} LOOKASIDE_LIST_EX, *PLOOKASIDE_LIST_EX;
typedef struct _EX_RUNDOWN_REF {
__GNU_EXTENSION union {
volatile ULONG_PTR Count;
volatile PVOID Ptr;
};
} EX_RUNDOWN_REF, *PEX_RUNDOWN_REF;
typedef struct _EX_RUNDOWN_REF_CACHE_AWARE *PEX_RUNDOWN_REF_CACHE_AWARE;
typedef enum _WORK_QUEUE_TYPE {
CriticalWorkQueue,
DelayedWorkQueue,
HyperCriticalWorkQueue,
MaximumWorkQueue
} WORK_QUEUE_TYPE;
typedef VOID
(DDKAPI *PWORKER_THREAD_ROUTINE)(
IN PVOID Parameter);
typedef struct _WORK_QUEUE_ITEM {
LIST_ENTRY List;
PWORKER_THREAD_ROUTINE WorkerRoutine;
volatile PVOID Parameter;
} WORK_QUEUE_ITEM, *PWORK_QUEUE_ITEM;
/******************************************************************************
* Executive Functions *
******************************************************************************/
#if defined(_X86_)
#if defined(_NTHAL_)
#define ExAcquireFastMutex ExiAcquireFastMutex
#define ExReleaseFastMutex ExiReleaseFastMutex
#define ExTryToAcquireFastMutex ExiTryToAcquireFastMutex
#endif
#define ExInterlockedAddUlong ExfInterlockedAddUlong
#define ExInterlockedInsertHeadList ExfInterlockedInsertHeadList
#define ExInterlockedInsertTailList ExfInterlockedInsertTailList
#define ExInterlockedRemoveHeadList ExfInterlockedRemoveHeadList
#define ExInterlockedPopEntryList ExfInterlockedPopEntryList
#define ExInterlockedPushEntryList ExfInterlockedPushEntryList
#endif
#if defined(_WIN64)
#if defined(_NTDRIVER_) || defined(_NTDDK_) || defined(_NTIFS_) || \
defined(_NTHAL_) || defined(_NTOSP_)
NTKERNELAPI
USHORT
ExQueryDepthSList(IN PSLIST_HEADER ListHead);
#else
FORCEINLINE
USHORT
ExQueryDepthSList(IN PSLIST_HEADER ListHead)
{
return (USHORT)(ListHead->Alignment & 0xffff);
}
#endif
NTKERNELAPI
PSLIST_ENTRY
ExpInterlockedFlushSList(
PSLIST_HEADER ListHead);
NTKERNELAPI
PSLIST_ENTRY
ExpInterlockedPopEntrySList(
PSLIST_HEADER ListHead);
NTKERNELAPI
PSLIST_ENTRY
ExpInterlockedPushEntrySList(
PSLIST_HEADER ListHead,
PSLIST_ENTRY ListEntry);
#define ExInterlockedFlushSList(Head) \
ExpInterlockedFlushSList(Head)
#define ExInterlockedPopEntrySList(Head, Lock) \
ExpInterlockedPopEntrySList(Head)
#define ExInterlockedPushEntrySList(Head, Entry, Lock) \
ExpInterlockedPushEntrySList(Head, Entry)
#else // !defined(_WIN64)
#define ExQueryDepthSList(listhead) (listhead)->Depth
NTKERNELAPI
PSINGLE_LIST_ENTRY
FASTCALL
ExInterlockedFlushSList(
IN PSLIST_HEADER ListHead);
#if defined(_WIN2K_COMPAT_SLIST_USAGE) && defined(_X86_)
NTKERNELAPI
PSINGLE_LIST_ENTRY
FASTCALL
ExInterlockedPopEntrySList(
IN PSLIST_HEADER ListHead,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
PSINGLE_LIST_ENTRY
FASTCALL
ExInterlockedPushEntrySList(
IN PSLIST_HEADER ListHead,
IN PSINGLE_LIST_ENTRY ListEntry,
IN PKSPIN_LOCK Lock);
#else
#define ExInterlockedPopEntrySList(_ListHead, _Lock) \
InterlockedPopEntrySList(_ListHead)
#define ExInterlockedPushEntrySList(_ListHead, _ListEntry, _Lock) \
InterlockedPushEntrySList(_ListHead, _ListEntry)
#endif // _WIN2K_COMPAT_SLIST_USAGE
#endif // !defined(_WIN64)
/* ERESOURCE_THREAD
* ExGetCurrentResourceThread(
* VOID);
*/
#define ExGetCurrentResourceThread() ((ERESOURCE_THREAD)PsGetCurrentThread())
#define ExReleaseResource(R) (ExReleaseResourceLite(R))
/* VOID
* ExInitializeWorkItem(
* IN PWORK_QUEUE_ITEM Item,
* IN PWORKER_THREAD_ROUTINE Routine,
* IN PVOID Context)
*/
#define ExInitializeWorkItem(Item, Routine, Context) \
{ \
(Item)->WorkerRoutine = Routine; \
(Item)->Parameter = Context; \
(Item)->List.Flink = NULL; \
}
#if (NTDDI_VERSION >= NTDDI_WIN2K)
NTKERNELAPI
VOID
FASTCALL
ExAcquireFastMutex(
IN OUT PFAST_MUTEX FastMutex);
NTKERNELAPI
VOID
FASTCALL
ExReleaseFastMutex(
IN OUT PFAST_MUTEX FastMutex);
NTKERNELAPI
BOOLEAN
FASTCALL
ExTryToAcquireFastMutex(
IN OUT PFAST_MUTEX FastMutex);
NTKERNELAPI
VOID
FASTCALL
ExAcquireFastMutexUnsafe(
IN OUT PFAST_MUTEX FastMutex);
NTKERNELAPI
VOID
FASTCALL
ExReleaseFastMutexUnsafe(
IN OUT PFAST_MUTEX FastMutex);
NTKERNELAPI
BOOLEAN
NTAPI
ExAcquireResourceExclusiveLite(
IN PERESOURCE Resource,
IN BOOLEAN Wait);
NTKERNELAPI
BOOLEAN
NTAPI
ExAcquireResourceSharedLite(
IN PERESOURCE Resource,
IN BOOLEAN Wait);
NTKERNELAPI
BOOLEAN
NTAPI
ExAcquireSharedStarveExclusive(
IN PERESOURCE Resource,
IN BOOLEAN Wait);
NTKERNELAPI
BOOLEAN
NTAPI
ExAcquireSharedWaitForExclusive(
IN PERESOURCE Resource,
IN BOOLEAN Wait);
NTKERNELAPI
PVOID
NTAPI
ExAllocatePool(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes);
#ifdef POOL_TAGGING
#define ExAllocatePool(p,n) ExAllocatePoolWithTag(p,n,' kdD')
#endif /* POOL_TAGGING */
NTKERNELAPI
PVOID
NTAPI
ExAllocatePoolWithQuota(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes);
#ifdef POOL_TAGGING
#define ExAllocatePoolWithQuota(p,n) ExAllocatePoolWithQuotaTag(p,n,' kdD')
#endif /* POOL_TAGGING */
NTKERNELAPI
PVOID
NTAPI
ExAllocatePoolWithQuotaTag(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes,
IN ULONG Tag);
#ifndef POOL_TAGGING
#define ExAllocatePoolWithQuotaTag(a,b,c) ExAllocatePoolWithQuota(a,b)
#endif /* POOL_TAGGING */
NTKERNELAPI
PVOID
NTAPI
ExAllocatePoolWithTag(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes,
IN ULONG Tag);
NTKERNELAPI
PVOID
NTAPI
ExAllocatePoolWithTagPriority(
IN POOL_TYPE PoolType,
IN SIZE_T NumberOfBytes,
IN ULONG Tag,
IN EX_POOL_PRIORITY Priority);
NTKERNELAPI
VOID
NTAPI
ExConvertExclusiveToSharedLite(
IN PERESOURCE Resource);
NTKERNELAPI
NTSTATUS
NTAPI
ExCreateCallback(
OUT PCALLBACK_OBJECT *CallbackObject,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN BOOLEAN Create,
IN BOOLEAN AllowMultipleCallbacks);
NTKERNELAPI
VOID
NTAPI
ExDeleteNPagedLookasideList(
IN PNPAGED_LOOKASIDE_LIST Lookaside);
NTKERNELAPI
VOID
NTAPI
ExDeletePagedLookasideList(
IN PPAGED_LOOKASIDE_LIST Lookaside);
NTKERNELAPI
NTSTATUS
NTAPI
ExDeleteResourceLite(
IN PERESOURCE Resource);
NTKERNELAPI
VOID
NTAPI
ExFreePool(
IN PVOID P);
#ifdef POOL_TAGGING
#define ExFreePool(P) ExFreePoolWithTag(P, 0)
#endif
NTKERNELAPI
VOID
NTAPI
ExFreePoolWithTag(
IN PVOID P,
IN ULONG Tag);
NTKERNELAPI
ULONG
NTAPI
ExGetExclusiveWaiterCount(
IN PERESOURCE Resource);
NTKERNELAPI
KPROCESSOR_MODE
NTAPI
ExGetPreviousMode(
VOID);
NTKERNELAPI
ULONG
NTAPI
ExGetSharedWaiterCount(
IN PERESOURCE Resource);
NTKERNELAPI
VOID
NTAPI
ExInitializeNPagedLookasideList(
IN PNPAGED_LOOKASIDE_LIST Lookaside,
IN PALLOCATE_FUNCTION Allocate OPTIONAL,
IN PFREE_FUNCTION Free OPTIONAL,
IN ULONG Flags,
IN SIZE_T Size,
IN ULONG Tag,
IN USHORT Depth);
NTKERNELAPI
VOID
NTAPI
ExInitializePagedLookasideList(
IN PPAGED_LOOKASIDE_LIST Lookaside,
IN PALLOCATE_FUNCTION Allocate OPTIONAL,
IN PFREE_FUNCTION Free OPTIONAL,
IN ULONG Flags,
IN SIZE_T Size,
IN ULONG Tag,
IN USHORT Depth);
NTKERNELAPI
NTSTATUS
NTAPI
ExInitializeResourceLite(
IN PERESOURCE Resource);
NTKERNELAPI
LARGE_INTEGER
NTAPI
ExInterlockedAddLargeInteger(
IN PLARGE_INTEGER Addend,
IN LARGE_INTEGER Increment,
IN PKSPIN_LOCK Lock);
#if defined(_WIN64)
#define ExInterlockedAddLargeStatistic(Addend, Increment) \
(VOID)InterlockedAdd64(&(Addend)->QuadPart, Increment)
#else
#define ExInterlockedAddLargeStatistic(Addend, Increment) \
_InterlockedAddLargeStatistic((PLONGLONG)&(Addend)->QuadPart, Increment)
#endif
NTKERNELAPI
ULONG
FASTCALL
ExInterlockedAddUlong(
IN PULONG Addend,
IN ULONG Increment,
PKSPIN_LOCK Lock);
#if defined(_AMD64_) || defined(_IA64_)
#define ExInterlockedCompareExchange64(Destination, Exchange, Comperand, Lock) \
InterlockedCompareExchange64(Destination, *(Exchange), *(Comperand))
#elif defined(_X86_)
NTKERNELAPI
LONGLONG
FASTCALL
ExfInterlockedCompareExchange64(
IN OUT LONGLONG volatile *Destination,
IN PLONGLONG Exchange,
IN PLONGLONG Comperand);
#define ExInterlockedCompareExchange64(Destination, Exchange, Comperand, Lock) \
ExfInterlockedCompareExchange64(Destination, Exchange, Comperand)
#else
NTKERNELAPI
LONGLONG
FASTCALL
ExInterlockedCompareExchange64(
IN OUT LONGLONG volatile *Destination,
IN PLONGLONG Exchange,
IN PLONGLONG Comparand,
IN PKSPIN_LOCK Lock);
#endif
NTKERNELAPI
PLIST_ENTRY
FASTCALL
ExInterlockedInsertHeadList(
IN PLIST_ENTRY ListHead,
IN PLIST_ENTRY ListEntry,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
PLIST_ENTRY
FASTCALL
ExInterlockedInsertTailList(
IN PLIST_ENTRY ListHead,
IN PLIST_ENTRY ListEntry,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
PSINGLE_LIST_ENTRY
FASTCALL
ExInterlockedPopEntryList(
IN PSINGLE_LIST_ENTRY ListHead,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
PSINGLE_LIST_ENTRY
FASTCALL
ExInterlockedPushEntryList(
IN PSINGLE_LIST_ENTRY ListHead,
IN PSINGLE_LIST_ENTRY ListEntry,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
PLIST_ENTRY
FASTCALL
ExInterlockedRemoveHeadList(
IN PLIST_ENTRY ListHead,
IN PKSPIN_LOCK Lock);
NTKERNELAPI
BOOLEAN
NTAPI
ExIsProcessorFeaturePresent(
IN ULONG ProcessorFeature);
NTKERNELAPI
BOOLEAN
NTAPI
ExIsResourceAcquiredExclusiveLite(
IN PERESOURCE Resource);
NTKERNELAPI
ULONG
NTAPI
ExIsResourceAcquiredSharedLite(
IN PERESOURCE Resource);
#define ExIsResourceAcquiredLite ExIsResourceAcquiredSharedLite
NTKERNELAPI
VOID
NTAPI
ExLocalTimeToSystemTime(
IN PLARGE_INTEGER LocalTime,
OUT PLARGE_INTEGER SystemTime);
NTKERNELAPI
VOID
NTAPI
ExNotifyCallback(
IN PCALLBACK_OBJECT CallbackObject,
IN PVOID Argument1,
IN PVOID Argument2);
NTKERNELAPI
VOID
NTAPI
ExQueueWorkItem(
IN PWORK_QUEUE_ITEM WorkItem,
IN WORK_QUEUE_TYPE QueueType);
NTKERNELAPI
DECLSPEC_NORETURN
VOID
NTAPI
ExRaiseStatus(
IN NTSTATUS Status);
NTKERNELAPI
PVOID
NTAPI
ExRegisterCallback(
IN PCALLBACK_OBJECT CallbackObject,
IN PCALLBACK_FUNCTION CallbackFunction,
IN PVOID CallbackContext);
NTKERNELAPI
NTSTATUS
NTAPI
ExReinitializeResourceLite(
IN PERESOURCE Resource);
NTKERNELAPI
VOID
NTAPI
ExReleaseResourceForThreadLite(
IN PERESOURCE Resource,
IN ERESOURCE_THREAD ResourceThreadId);
NTKERNELAPI
VOID
FASTCALL
ExReleaseResourceLite(
IN PERESOURCE Resource);
NTKERNELAPI
VOID
NTAPI
ExSetResourceOwnerPointer(
IN PERESOURCE Resource,
IN PVOID OwnerPointer);
NTKERNELAPI
ULONG
NTAPI
ExSetTimerResolution(
IN ULONG DesiredTime,
IN BOOLEAN SetResolution);
NTKERNELAPI
VOID
NTAPI
ExSystemTimeToLocalTime(
IN PLARGE_INTEGER SystemTime,
OUT PLARGE_INTEGER LocalTime);
NTKERNELAPI
VOID
NTAPI
ExUnregisterCallback(
IN PVOID CbRegistration);
#endif // (NTDDI_VERSION >= NTDDI_WIN2K)
#if (NTDDI_VERSION >= NTDDI_WINXP)
NTKERNELAPI
BOOLEAN
FASTCALL
ExAcquireRundownProtection(
IN OUT PEX_RUNDOWN_REF RunRef);
NTKERNELAPI
VOID
FASTCALL
ExInitializeRundownProtection(
OUT PEX_RUNDOWN_REF RunRef);
NTKERNELAPI
VOID
FASTCALL
ExReInitializeRundownProtection(
OUT PEX_RUNDOWN_REF RunRef);
NTKERNELAPI
VOID
FASTCALL
ExReleaseRundownProtection(
IN OUT PEX_RUNDOWN_REF RunRef);
NTKERNELAPI
VOID
FASTCALL
ExRundownCompleted(
OUT PEX_RUNDOWN_REF RunRef);
NTKERNELAPI
BOOLEAN
NTAPI
ExVerifySuite(
IN SUITE_TYPE SuiteType);
NTKERNELAPI
VOID
FASTCALL
ExWaitForRundownProtectionRelease(
IN OUT PEX_RUNDOWN_REF RunRef);
#endif // (NTDDI_VERSION >= NTDDI_WINXP)
#if (NTDDI_VERSION >= NTDDI_WINXPSP2)
NTKERNELAPI
BOOLEAN
FASTCALL
ExAcquireRundownProtectionEx(
IN OUT PEX_RUNDOWN_REF RunRef,
IN ULONG Count);
NTKERNELAPI
VOID
FASTCALL
ExReleaseRundownProtectionEx(
IN OUT PEX_RUNDOWN_REF RunRef,
IN ULONG Count);
#endif // (NTDDI_VERSION >= NTDDI_WINXPSP2)
#if (NTDDI_VERSION >= NTDDI_WS03)
#endif // (NTDDI_VERSION >= NTDDI_WS03)
#if (NTDDI_VERSION >= NTDDI_WS03SP1)
NTKERNELAPI
PEX_RUNDOWN_REF_CACHE_AWARE
ExAllocateCacheAwareRundownProtection(
IN POOL_TYPE PoolType,
IN ULONG PoolTag);
NTKERNELAPI
SIZE_T
ExSizeOfRundownProtectionCacheAware(VOID);
#endif // (NTDDI_VERSION >= NTDDI_WS03SP1)
#if (NTDDI_VERSION >= NTDDI_VISTA)
NTKERNELAPI
NTSTATUS
ExInitializeLookasideListEx(
OUT PLOOKASIDE_LIST_EX Lookaside,
IN PALLOCATE_FUNCTION_EX Allocate OPTIONAL,
IN PFREE_FUNCTION_EX Free OPTIONAL,
IN POOL_TYPE PoolType,
IN ULONG Flags,
IN SIZE_T Size,
IN ULONG Tag,
IN USHORT Depth);
#endif
#if !defined(MIDL_PASS)
static __inline PVOID
ExAllocateFromNPagedLookasideList(
IN PNPAGED_LOOKASIDE_LIST Lookaside)
{
PVOID Entry;
Lookaside->L.TotalAllocates++;
Entry = InterlockedPopEntrySList(&Lookaside->L.ListHead);
if (Entry == NULL) {
Lookaside->L.AllocateMisses++;
Entry = (Lookaside->L.Allocate)(Lookaside->L.Type,
Lookaside->L.Size,
Lookaside->L.Tag);
}
return Entry;
}
static __inline PVOID
ExAllocateFromPagedLookasideList(
IN PPAGED_LOOKASIDE_LIST Lookaside)
{
PVOID Entry;
Lookaside->L.TotalAllocates++;
Entry = InterlockedPopEntrySList(&Lookaside->L.ListHead);
if (Entry == NULL) {
Lookaside->L.AllocateMisses++;
Entry = (Lookaside->L.Allocate)(Lookaside->L.Type,
Lookaside->L.Size,
Lookaside->L.Tag);
}
return Entry;
}
static __inline VOID
ExFreeToNPagedLookasideList(
IN PNPAGED_LOOKASIDE_LIST Lookaside,
IN PVOID Entry)
{
Lookaside->L.TotalFrees++;
if (ExQueryDepthSList(&Lookaside->L.ListHead) >= Lookaside->L.Depth) {
Lookaside->L.FreeMisses++;
(Lookaside->L.Free)(Entry);
} else {
InterlockedPushEntrySList(&Lookaside->L.ListHead, (PSLIST_ENTRY)Entry);
}
}
static __inline VOID
ExFreeToPagedLookasideList(
IN PPAGED_LOOKASIDE_LIST Lookaside,
IN PVOID Entry)
{
Lookaside->L.TotalFrees++;
if (ExQueryDepthSList(&Lookaside->L.ListHead) >= Lookaside->L.Depth) {
Lookaside->L.FreeMisses++;
(Lookaside->L.Free)(Entry);
} else {
InterlockedPushEntrySList(&Lookaside->L.ListHead, (PSLIST_ENTRY)Entry);
}
}
#endif // !defined(MIDL_PASS)
#ifdef __cplusplus
}
#endif
#endif // _WDMDDK_
Reference in a new issue View git blame Copy permalink