ReactOS  0.4.15-dev-2701-g34593d9
win32k.c File Reference
#include <ntoskrnl.h>
#include <debug.h>
Include dependency graph for win32k.c:

Go to the source code of this file.

Classes

struct  _WIN32_KERNEL_OBJECT_HEADER
 

Macros

#define NDEBUG
 

Typedefs

typedef struct _WIN32_KERNEL_OBJECT_HEADER WIN32_KERNEL_OBJECT_HEADER
 
typedef struct _WIN32_KERNEL_OBJECT_HEADERPWIN32_KERNEL_OBJECT_HEADER
 

Functions

NTSTATUS NTAPI ExpWin32SessionCallout (_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
 
BOOLEAN NTAPI ExpDesktopOkToClose (IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN HANDLE Handle, IN KPROCESSOR_MODE AccessMode)
 
BOOLEAN NTAPI ExpWindowStationOkToClose (IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN HANDLE Handle, IN KPROCESSOR_MODE AccessMode)
 
VOID NTAPI ExpWinStaObjectDelete (PVOID DeletedObject)
 
NTSTATUS NTAPI ExpWinStaObjectParse (IN PVOID ParseObject, IN PVOID ObjectType, IN OUT PACCESS_STATE AccessState, IN KPROCESSOR_MODE AccessMode, IN ULONG Attributes, IN OUT PUNICODE_STRING CompleteName, IN OUT PUNICODE_STRING RemainingName, IN OUT PVOID Context OPTIONAL, IN PSECURITY_QUALITY_OF_SERVICE SecurityQos OPTIONAL, OUT PVOID *Object)
 
VOID NTAPI ExpDesktopDelete (PVOID DeletedObject)
 
NTSTATUS NTAPI ExpDesktopOpen (IN OB_OPEN_REASON Reason, IN PEPROCESS Process OPTIONAL, IN PVOID ObjectBody, IN ACCESS_MASK GrantedAccess, IN ULONG HandleCount)
 
VOID NTAPI ExpDesktopClose (IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN ACCESS_MASK GrantedAccess, IN ULONG ProcessHandleCount, IN ULONG SystemHandleCount)
 
BOOLEAN NTAPI ExpWin32kInit (VOID)
 

Variables

POBJECT_TYPE ExWindowStationObjectType = NULL
 
POBJECT_TYPE ExDesktopObjectType = NULL
 
GENERIC_MAPPING ExpWindowStationMapping
 
GENERIC_MAPPING ExpDesktopMapping
 
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectParse = NULL
 
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectDelete = NULL
 
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectOkToClose = NULL
 
PKWIN32_SESSION_CALLOUT ExpDesktopObjectOkToClose = NULL
 
PKWIN32_SESSION_CALLOUT ExpDesktopObjectDelete = NULL
 
PKWIN32_SESSION_CALLOUT ExpDesktopObjectOpen = NULL
 
PKWIN32_SESSION_CALLOUT ExpDesktopObjectClose = NULL
 

Macro Definition Documentation

◆ NDEBUG

#define NDEBUG

Definition at line 10 of file win32k.c.

Typedef Documentation

◆ PWIN32_KERNEL_OBJECT_HEADER

◆ WIN32_KERNEL_OBJECT_HEADER

Function Documentation

◆ ExpDesktopClose()

VOID NTAPI ExpDesktopClose ( IN PEPROCESS Process  OPTIONAL,
IN PVOID  Object,
IN ACCESS_MASK  GrantedAccess,
IN ULONG  ProcessHandleCount,
IN ULONG  SystemHandleCount 
)

Definition at line 237 of file win32k.c.

242 {
244 
245  Parameters.Process = Process;
246  Parameters.Object = Object;
247  Parameters.AccessMask = GrantedAccess;
248  Parameters.ProcessHandleCount = ProcessHandleCount;
249  Parameters.SystemHandleCount = SystemHandleCount;
250 
253  &Parameters);
254 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
PKWIN32_SESSION_CALLOUT ExpDesktopObjectClose
Definition: win32k.c:46
_Must_inspect_result_ _In_ WDFCOLLECTION _In_ WDFOBJECT Object
_Must_inspect_result_ _In_ PLARGE_INTEGER _In_ PLARGE_INTEGER _In_ ULONG _In_ PFILE_OBJECT _In_ PVOID Process
Definition: fsrtlfuncs.h:219
_In_ PSECURITY_SUBJECT_CONTEXT _In_ BOOLEAN _In_ ACCESS_MASK _In_ ACCESS_MASK _Outptr_opt_ PPRIVILEGE_SET _In_ PGENERIC_MAPPING _In_ KPROCESSOR_MODE _Out_ PACCESS_MASK GrantedAccess
Definition: sefuncs.h:13

Referenced by ExpWin32kInit().

◆ ExpDesktopDelete()

VOID NTAPI ExpDesktopDelete ( PVOID  DeletedObject)

Definition at line 202 of file win32k.c.

203 {
205 
206  /* Fill out the callback structure */
207  Parameters.Object = DeletedObject;
208 
209  ExpWin32SessionCallout(DeletedObject,
211  &Parameters);
212 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
PKWIN32_SESSION_CALLOUT ExpDesktopObjectDelete
Definition: win32k.c:44

Referenced by ExpWin32kInit().

◆ ExpDesktopOkToClose()

BOOLEAN NTAPI ExpDesktopOkToClose ( IN PEPROCESS Process  OPTIONAL,
IN PVOID  Object,
IN HANDLE  Handle,
IN KPROCESSOR_MODE  AccessMode 
)

Definition at line 113 of file win32k.c.

117 {
120 
121  Parameters.Process = Process;
122  Parameters.Object = Object;
123  Parameters.Handle = Handle;
124  Parameters.PreviousMode = AccessMode;
125 
128  &Parameters);
129 
130  return NT_SUCCESS(Status);
131 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
LONG NTSTATUS
Definition: precomp.h:26
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
_In_ PEPROCESS _In_ KPROCESSOR_MODE AccessMode
Definition: mmfuncs.h:395
Status
Definition: gdiplustypes.h:24
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
_Must_inspect_result_ _In_ WDFCOLLECTION _In_ WDFOBJECT Object
_Must_inspect_result_ _In_ PLARGE_INTEGER _In_ PLARGE_INTEGER _In_ ULONG _In_ PFILE_OBJECT _In_ PVOID Process
Definition: fsrtlfuncs.h:219
_In_ HANDLE Handle
Definition: extypes.h:390
PKWIN32_SESSION_CALLOUT ExpDesktopObjectOkToClose
Definition: win32k.c:43

Referenced by ExpWin32kInit().

◆ ExpDesktopOpen()

NTSTATUS NTAPI ExpDesktopOpen ( IN OB_OPEN_REASON  Reason,
IN PEPROCESS Process  OPTIONAL,
IN PVOID  ObjectBody,
IN ACCESS_MASK  GrantedAccess,
IN ULONG  HandleCount 
)

Definition at line 216 of file win32k.c.

221 {
223 
224  Parameters.OpenReason = Reason;
225  Parameters.Process = Process;
226  Parameters.Object = ObjectBody;
227  Parameters.GrantedAccess = GrantedAccess;
228  Parameters.HandleCount = HandleCount;
229 
230  return ExpWin32SessionCallout(ObjectBody,
232  &Parameters);
233 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
PKWIN32_SESSION_CALLOUT ExpDesktopObjectOpen
Definition: win32k.c:45
_Must_inspect_result_ _In_ PLARGE_INTEGER _In_ PLARGE_INTEGER _In_ ULONG _In_ PFILE_OBJECT _In_ PVOID Process
Definition: fsrtlfuncs.h:219
_In_ PSECURITY_SUBJECT_CONTEXT _In_ BOOLEAN _In_ ACCESS_MASK _In_ ACCESS_MASK _Outptr_opt_ PPRIVILEGE_SET _In_ PGENERIC_MAPPING _In_ KPROCESSOR_MODE _Out_ PACCESS_MASK GrantedAccess
Definition: sefuncs.h:13
PVOID PVOID PWCHAR PVOID USHORT PULONG Reason
Definition: env.c:47

Referenced by ExpWin32kInit().

◆ ExpWin32kInit()

BOOLEAN NTAPI ExpWin32kInit ( VOID  )

Definition at line 259 of file win32k.c.

260 {
261  OBJECT_TYPE_INITIALIZER ObjectTypeInitializer;
264  DPRINT("Creating Win32 Object Types\n");
265 
266  /* Create the window station Object Type */
267  RtlZeroMemory(&ObjectTypeInitializer, sizeof(ObjectTypeInitializer));
268  RtlInitUnicodeString(&Name, L"WindowStation");
269  ObjectTypeInitializer.Length = sizeof(ObjectTypeInitializer);
270  ObjectTypeInitializer.GenericMapping = ExpWindowStationMapping;
271  ObjectTypeInitializer.PoolType = NonPagedPool;
272  ObjectTypeInitializer.DeleteProcedure = ExpWinStaObjectDelete;
273  ObjectTypeInitializer.ParseProcedure = ExpWinStaObjectParse;
274  ObjectTypeInitializer.OkayToCloseProcedure = ExpWindowStationOkToClose;
275  ObjectTypeInitializer.SecurityRequired = TRUE;
276  ObjectTypeInitializer.InvalidAttributes = OBJ_OPENLINK |
277  OBJ_PERMANENT |
279  ObjectTypeInitializer.ValidAccessMask = STANDARD_RIGHTS_REQUIRED;
281  &ObjectTypeInitializer,
282  NULL,
284  if (!NT_SUCCESS(Status)) return FALSE;
285 
286  /* Create desktop object type */
287  RtlInitUnicodeString(&Name, L"Desktop");
288  ObjectTypeInitializer.GenericMapping = ExpDesktopMapping;
289  ObjectTypeInitializer.DeleteProcedure = ExpDesktopDelete;
290  ObjectTypeInitializer.ParseProcedure = NULL;
291  ObjectTypeInitializer.OkayToCloseProcedure = ExpDesktopOkToClose;
292  ObjectTypeInitializer.OpenProcedure = ExpDesktopOpen;
293  ObjectTypeInitializer.CloseProcedure = ExpDesktopClose;
295  &ObjectTypeInitializer,
296  NULL,
298  if (!NT_SUCCESS(Status)) return FALSE;
299 
300  return TRUE;
301 }
#define OBJ_OPENLINK
Definition: winternl.h:230
NTSTATUS NTAPI ExpWinStaObjectParse(IN PVOID ParseObject, IN PVOID ObjectType, IN OUT PACCESS_STATE AccessState, IN KPROCESSOR_MODE AccessMode, IN ULONG Attributes, IN OUT PUNICODE_STRING CompleteName, IN OUT PUNICODE_STRING RemainingName, IN OUT PVOID Context OPTIONAL, IN PSECURITY_QUALITY_OF_SERVICE SecurityQos OPTIONAL, OUT PVOID *Object)
Definition: win32k.c:171
NTSTATUS NTAPI ObCreateObjectType(IN PUNICODE_STRING TypeName, IN POBJECT_TYPE_INITIALIZER ObjectTypeInitializer, IN PVOID Reserved, OUT POBJECT_TYPE *ObjectType)
Definition: oblife.c:1048
POBJECT_TYPE ExWindowStationObjectType
Definition: win32k.c:21
OB_OKAYTOCLOSE_METHOD OkayToCloseProcedure
Definition: obtypes.h:373
#define TRUE
Definition: types.h:120
LONG NTSTATUS
Definition: precomp.h:26
POBJECT_TYPE ExDesktopObjectType
Definition: win32k.c:22
#define OBJ_EXCLUSIVE
Definition: winternl.h:227
#define FALSE
Definition: types.h:117
VOID NTAPI ExpDesktopClose(IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN ACCESS_MASK GrantedAccess, IN ULONG ProcessHandleCount, IN ULONG SystemHandleCount)
Definition: win32k.c:237
struct NameRec_ * Name
Definition: cdprocs.h:459
OB_CLOSE_METHOD CloseProcedure
Definition: obtypes.h:368
Status
Definition: gdiplustypes.h:24
GENERIC_MAPPING ExpWindowStationMapping
Definition: win32k.c:24
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
OB_PARSE_METHOD ParseProcedure
Definition: obtypes.h:370
BOOLEAN NTAPI ExpDesktopOkToClose(IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN HANDLE Handle, IN KPROCESSOR_MODE AccessMode)
Definition: win32k.c:113
VOID NTAPI ExpDesktopDelete(PVOID DeletedObject)
Definition: win32k.c:202
OB_OPEN_METHOD OpenProcedure
Definition: obtypes.h:367
static const WCHAR L[]
Definition: oid.c:1250
#define OBJ_PERMANENT
Definition: winternl.h:226
GENERIC_MAPPING ExpDesktopMapping
Definition: win32k.c:32
VOID NTAPI ExpWinStaObjectDelete(PVOID DeletedObject)
Definition: win32k.c:157
BOOLEAN NTAPI ExpWindowStationOkToClose(IN PEPROCESS Process OPTIONAL, IN PVOID Object, IN HANDLE Handle, IN KPROCESSOR_MODE AccessMode)
Definition: win32k.c:135
GENERIC_MAPPING GenericMapping
Definition: obtypes.h:358
#define NULL
Definition: types.h:112
NTSTATUS NTAPI ExpDesktopOpen(IN OB_OPEN_REASON Reason, IN PEPROCESS Process OPTIONAL, IN PVOID ObjectBody, IN ACCESS_MASK GrantedAccess, IN ULONG HandleCount)
Definition: win32k.c:216
#define STANDARD_RIGHTS_REQUIRED
Definition: nt_native.h:63
NTSYSAPI VOID NTAPI RtlInitUnicodeString(PUNICODE_STRING DestinationString, PCWSTR SourceString)
#define RtlZeroMemory(Destination, Length)
Definition: typedefs.h:262
#define DPRINT
Definition: sndvol32.h:71
OB_DELETE_METHOD DeleteProcedure
Definition: obtypes.h:369

Referenced by ExpInitSystemPhase1().

◆ ExpWin32SessionCallout()

NTSTATUS NTAPI ExpWin32SessionCallout ( _In_ PVOID  Object,
_In_ PKWIN32_SESSION_CALLOUT  CalloutProcedure,
_Inout_opt_ PVOID  Parameter 
)

Definition at line 52 of file win32k.c.

56 {
57  PWIN32_KERNEL_OBJECT_HEADER Win32ObjectHeader;
58  PVOID SessionEntry = NULL;
61 
62  /* The objects have a common header. And the kernel accesses it!
63  Thanks MS for this kind of retarded "design"! */
64  Win32ObjectHeader = Object;
65 
66  /* Check if we are not already in the correct session */
67  if (!PsGetCurrentProcess()->ProcessInSession ||
68  (PsGetCurrentProcessSessionId() != Win32ObjectHeader->SessionId))
69  {
70  /* Get the session from the objects session Id */
71  DPRINT("SessionId == %d\n", Win32ObjectHeader->SessionId);
72  SessionEntry = MmGetSessionById(Win32ObjectHeader->SessionId);
73  if (SessionEntry == NULL)
74  {
75  /* The requested session does not even exist! */
76  ASSERT(FALSE);
77  return STATUS_NOT_FOUND;
78  }
79 
80  /* Attach to the session */
81  Status = MmAttachSession(SessionEntry, &ApcState);
82  if (!NT_SUCCESS(Status))
83  {
84  DPRINT1("Could not attach to 0x%p, object %p, callout 0x%p\n",
85  SessionEntry,
86  Win32ObjectHeader,
87  CalloutProcedure);
88 
89  /* Cleanup and return */
90  MmQuitNextSession(SessionEntry);
91  ASSERT(FALSE);
92  return Status;
93  }
94  }
95 
96  /* Call the callout routine */
97  Status = CalloutProcedure(Parameter);
98 
99  /* Check if we have a session */
100  if (SessionEntry != NULL)
101  {
102  /* Detach from the session and quit using it */
103  MmDetachSession(SessionEntry, &ApcState);
104  MmQuitNextSession(SessionEntry);
105  }
106 
107  /* Return the callback status */
108  return Status;
109 }
KAPC_STATE
Definition: ketypes.h:1280
LONG NTSTATUS
Definition: precomp.h:26
PVOID NTAPI MmGetSessionById(_In_ ULONG SessionId)
Definition: session.c:1050
_In_ PVOID Parameter
Definition: ldrtypes.h:241
#define FALSE
Definition: types.h:117
#define PsGetCurrentProcess
Definition: psfuncs.h:17
VOID NTAPI MmQuitNextSession(_Inout_ PVOID SessionEntry)
Definition: session.c:1030
Status
Definition: gdiplustypes.h:24
#define STATUS_NOT_FOUND
Definition: shellext.h:72
ULONG NTAPI PsGetCurrentProcessSessionId(VOID)
Definition: process.c:1133
#define ASSERT(a)
Definition: mode.c:44
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
_Must_inspect_result_ _In_ WDFCOLLECTION _In_ WDFOBJECT Object
_Out_ PKAPC_STATE ApcState
Definition: mm.h:1629
#define NULL
Definition: types.h:112
#define DPRINT1
Definition: precomp.h:8
#define DPRINT
Definition: sndvol32.h:71

Referenced by ExpDesktopClose(), ExpDesktopDelete(), ExpDesktopOkToClose(), ExpDesktopOpen(), ExpWindowStationOkToClose(), ExpWinStaObjectDelete(), and ExpWinStaObjectParse().

◆ ExpWindowStationOkToClose()

BOOLEAN NTAPI ExpWindowStationOkToClose ( IN PEPROCESS Process  OPTIONAL,
IN PVOID  Object,
IN HANDLE  Handle,
IN KPROCESSOR_MODE  AccessMode 
)

Definition at line 135 of file win32k.c.

139 {
142 
143  Parameters.Process = Process;
144  Parameters.Object = Object;
145  Parameters.Handle = Handle;
146  Parameters.PreviousMode = AccessMode;
147 
150  &Parameters);
151 
152  return NT_SUCCESS(Status);
153 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
LONG NTSTATUS
Definition: precomp.h:26
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectOkToClose
Definition: win32k.c:42
_In_ PEPROCESS _In_ KPROCESSOR_MODE AccessMode
Definition: mmfuncs.h:395
Status
Definition: gdiplustypes.h:24
#define NT_SUCCESS(StatCode)
Definition: apphelp.c:32
_Must_inspect_result_ _In_ WDFCOLLECTION _In_ WDFOBJECT Object
_Must_inspect_result_ _In_ PLARGE_INTEGER _In_ PLARGE_INTEGER _In_ ULONG _In_ PFILE_OBJECT _In_ PVOID Process
Definition: fsrtlfuncs.h:219
_In_ HANDLE Handle
Definition: extypes.h:390

Referenced by ExpWin32kInit().

◆ ExpWinStaObjectDelete()

VOID NTAPI ExpWinStaObjectDelete ( PVOID  DeletedObject)

Definition at line 157 of file win32k.c.

158 {
160 
161  /* Fill out the callback structure */
162  Parameters.Object = DeletedObject;
163 
164  ExpWin32SessionCallout(DeletedObject,
166  &Parameters);
167 }
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectDelete
Definition: win32k.c:41

Referenced by ExpWin32kInit().

◆ ExpWinStaObjectParse()

NTSTATUS NTAPI ExpWinStaObjectParse ( IN PVOID  ParseObject,
IN PVOID  ObjectType,
IN OUT PACCESS_STATE  AccessState,
IN KPROCESSOR_MODE  AccessMode,
IN ULONG  Attributes,
IN OUT PUNICODE_STRING  CompleteName,
IN OUT PUNICODE_STRING  RemainingName,
IN OUT PVOID Context  OPTIONAL,
IN PSECURITY_QUALITY_OF_SERVICE SecurityQos  OPTIONAL,
OUT PVOID Object 
)

Definition at line 171 of file win32k.c.

181 {
183 
184  /* Fill out the callback structure */
185  Parameters.ParseObject = ParseObject;
186  Parameters.ObjectType = ObjectType;
187  Parameters.AccessState = AccessState;
188  Parameters.AccessMode = AccessMode;
189  Parameters.Attributes = Attributes;
190  Parameters.CompleteName = CompleteName;
191  Parameters.RemainingName = RemainingName;
192  Parameters.Context = Context;
193  Parameters.SecurityQos = SecurityQos;
194  Parameters.Object = Object;
195 
196  return ExpWin32SessionCallout(ParseObject,
198  &Parameters);
199 }
ObjectType
Definition: metafile.c:80
_Must_inspect_result_ _In_ WDFQUEUE _In_opt_ WDFREQUEST _In_opt_ WDFFILEOBJECT _Inout_opt_ PWDF_REQUEST_PARAMETERS Parameters
Definition: wdfio.h:863
NTSTATUS NTAPI ExpWin32SessionCallout(_In_ PVOID Object, _In_ PKWIN32_SESSION_CALLOUT CalloutProcedure, _Inout_opt_ PVOID Parameter)
Definition: win32k.c:52
_In_ PEPROCESS _In_ KPROCESSOR_MODE AccessMode
Definition: mmfuncs.h:395
_In_opt_ PVOID _In_opt_ PUNICODE_STRING _In_ PSECURITY_DESCRIPTOR _In_ PACCESS_STATE AccessState
Definition: sefuncs.h:414
_Must_inspect_result_ _In_ WDFCOLLECTION _In_ WDFOBJECT Object
PKWIN32_SESSION_CALLOUT ExpWindowStationObjectParse
Definition: win32k.c:40
struct tagContext Context
Definition: acpixf.h:1034
_Must_inspect_result_ _In_ WDFDMAENABLER _In_ _In_opt_ PWDF_OBJECT_ATTRIBUTES Attributes
_Inout_ PFCB _Inout_ PUNICODE_STRING RemainingName
Definition: cdprocs.h:801

Referenced by ExpWin32kInit().

Variable Documentation

◆ ExDesktopObjectType

◆ ExpDesktopMapping

GENERIC_MAPPING ExpDesktopMapping
Initial value:
=
{
}
#define STANDARD_RIGHTS_WRITE
Definition: nt_native.h:66
#define STANDARD_RIGHTS_EXECUTE
Definition: nt_native.h:67
#define STANDARD_RIGHTS_READ
Definition: nt_native.h:65
#define STANDARD_RIGHTS_REQUIRED
Definition: nt_native.h:63

Definition at line 32 of file win32k.c.

Referenced by ExpWin32kInit().

◆ ExpDesktopObjectClose

PKWIN32_SESSION_CALLOUT ExpDesktopObjectClose = NULL

Definition at line 46 of file win32k.c.

Referenced by ExpDesktopClose(), and PsEstablishWin32Callouts().

◆ ExpDesktopObjectDelete

PKWIN32_SESSION_CALLOUT ExpDesktopObjectDelete = NULL

Definition at line 44 of file win32k.c.

Referenced by ExpDesktopDelete(), and PsEstablishWin32Callouts().

◆ ExpDesktopObjectOkToClose

PKWIN32_SESSION_CALLOUT ExpDesktopObjectOkToClose = NULL

Definition at line 43 of file win32k.c.

Referenced by ExpDesktopOkToClose(), and PsEstablishWin32Callouts().

◆ ExpDesktopObjectOpen

PKWIN32_SESSION_CALLOUT ExpDesktopObjectOpen = NULL

Definition at line 45 of file win32k.c.

Referenced by ExpDesktopOpen(), and PsEstablishWin32Callouts().

◆ ExpWindowStationMapping

GENERIC_MAPPING ExpWindowStationMapping
Initial value:
=
{
}
#define STANDARD_RIGHTS_WRITE
Definition: nt_native.h:66
#define STANDARD_RIGHTS_EXECUTE
Definition: nt_native.h:67
#define STANDARD_RIGHTS_READ
Definition: nt_native.h:65
#define STANDARD_RIGHTS_REQUIRED
Definition: nt_native.h:63

Definition at line 24 of file win32k.c.

Referenced by ExpWin32kInit().

◆ ExpWindowStationObjectDelete

PKWIN32_SESSION_CALLOUT ExpWindowStationObjectDelete = NULL

Definition at line 41 of file win32k.c.

Referenced by ExpWinStaObjectDelete(), and PsEstablishWin32Callouts().

◆ ExpWindowStationObjectOkToClose

PKWIN32_SESSION_CALLOUT ExpWindowStationObjectOkToClose = NULL

Definition at line 42 of file win32k.c.

Referenced by ExpWindowStationOkToClose(), and PsEstablishWin32Callouts().

◆ ExpWindowStationObjectParse

PKWIN32_SESSION_CALLOUT ExpWindowStationObjectParse = NULL

Definition at line 40 of file win32k.c.

Referenced by ExpWinStaObjectParse(), and PsEstablishWin32Callouts().

◆ ExWindowStationObjectType