xserver git update 15/5/2010

1 files changed, 279 insertions, 279 deletions

diff --git a/xorg-server/include/resource.h b/xorg-server/include/resource.h
index 56450d67a..d2a8422b4 100644
--- a/xorg-server/include/resource.h
+++ b/xorg-server/include/resource.h
@@ -1,279 +1,279 @@
-/***********************************************************
-
-Copyright 1987, 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-Copyright 1987, 1989 by Digital Equipment Corporation, Maynard, Massachusetts.
-
-                        All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its 
-documentation for any purpose and without fee is hereby granted, 
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in 
-supporting documentation, and that the name of Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.  
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-
-#ifndef RESOURCE_H
-#define RESOURCE_H 1
-#include "misc.h"
-#include "dixaccess.h"
-
-/*****************************************************************
- * STUFF FOR RESOURCES 
- *****************************************************************/
-
-/* classes for Resource routines */
-
-typedef unsigned long RESTYPE;
-
-#define RC_VANILLA	((RESTYPE)0)
-#define RC_CACHED	((RESTYPE)1<<31)
-#define RC_DRAWABLE	((RESTYPE)1<<30)
-/*  Use class RC_NEVERRETAIN for resources that should not be retained
- *  regardless of the close down mode when the client dies.  (A client's
- *  event selections on objects that it doesn't own are good candidates.)
- *  Extensions can use this too!
- */
-#define RC_NEVERRETAIN	((RESTYPE)1<<29)
-#define RC_LASTPREDEF	RC_NEVERRETAIN
-#define RC_ANY		(~(RESTYPE)0)
-
-/* types for Resource routines */
-
-#define RT_WINDOW	((RESTYPE)1|RC_DRAWABLE)
-#define RT_PIXMAP	((RESTYPE)2|RC_DRAWABLE)
-#define RT_GC		((RESTYPE)3)
-#undef RT_FONT
-#undef RT_CURSOR
-#define RT_FONT		((RESTYPE)4)
-#define RT_CURSOR	((RESTYPE)5)
-#define RT_COLORMAP	((RESTYPE)6)
-#define RT_CMAPENTRY	((RESTYPE)7)
-#define RT_OTHERCLIENT	((RESTYPE)8|RC_NEVERRETAIN)
-#define RT_PASSIVEGRAB	((RESTYPE)9|RC_NEVERRETAIN)
-#define RT_LASTPREDEF	((RESTYPE)9)
-#define RT_NONE		((RESTYPE)0)
-
-/* bits and fields within a resource id */
-#define RESOURCE_AND_CLIENT_COUNT   29			/* 29 bits for XIDs */
-#if MAXCLIENTS == 64
-#define RESOURCE_CLIENT_BITS	6
-#endif
-#if MAXCLIENTS == 128
-#define RESOURCE_CLIENT_BITS	7
-#endif
-#if MAXCLIENTS == 256
-#define RESOURCE_CLIENT_BITS	8
-#endif
-#if MAXCLIENTS == 512
-#define RESOURCE_CLIENT_BITS	9
-#endif
-/* client field offset */
-#define CLIENTOFFSET	    (RESOURCE_AND_CLIENT_COUNT - RESOURCE_CLIENT_BITS)
-/* resource field */
-#define RESOURCE_ID_MASK	((1 << CLIENTOFFSET) - 1)
-/* client field */
-#define RESOURCE_CLIENT_MASK	(((1 << RESOURCE_CLIENT_BITS) - 1) << CLIENTOFFSET)
-/* extract the client mask from an XID */
-#define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK)
-/* extract the client id from an XID */
-#define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET))
-#define SERVER_BIT		(Mask)0x40000000	/* use illegal bit */
-
-#ifdef INVALID
-#undef INVALID	/* needed on HP/UX */
-#endif
-
-/* Invalid resource id */
-#define INVALID	(0)
-
-#define BAD_RESOURCE 0xe0000000
-
-/* Resource state callback */
-extern _X_EXPORT CallbackListPtr ResourceStateCallback;
-
-typedef enum {ResourceStateAdding,
-	      ResourceStateFreeing} ResourceState;
-
-typedef struct {
-    ResourceState state;
-    XID id;
-    RESTYPE type;
-    pointer value;
-} ResourceStateInfoRec;
-
-typedef int (*DeleteType)(
-    pointer /*value*/,
-    XID /*id*/);
-
-typedef void (*FindResType)(
-    pointer /*value*/,
-    XID /*id*/,
-    pointer /*cdata*/);
-
-typedef void (*FindAllRes)(
-    pointer /*value*/,
-    XID /*id*/,
-    RESTYPE /*type*/,
-    pointer /*cdata*/);
-
-typedef Bool (*FindComplexResType)(
-    pointer /*value*/,
-    XID /*id*/,
-    pointer /*cdata*/);
-
-extern _X_EXPORT RESTYPE CreateNewResourceType(
-    DeleteType /*deleteFunc*/, char * /*name*/);
-
-extern _X_EXPORT RESTYPE CreateNewResourceClass(void);
-
-extern _X_EXPORT Bool InitClientResources(
-    ClientPtr /*client*/);
-
-extern _X_EXPORT XID FakeClientID(
-    int /*client*/);
-
-/* Quartz support on Mac OS X uses the CarbonCore
-   framework whose AddResource function conflicts here. */
-#ifdef __APPLE__
-#define AddResource Darwin_X_AddResource
-#endif
-extern _X_EXPORT Bool AddResource(
-    XID /*id*/,
-    RESTYPE /*type*/,
-    pointer /*value*/);
-
-extern _X_EXPORT void FreeResource(
-    XID /*id*/,
-    RESTYPE /*skipDeleteFuncType*/);
-
-extern _X_EXPORT void FreeResourceByType(
-    XID /*id*/,
-    RESTYPE /*type*/,
-    Bool /*skipFree*/);
-
-extern _X_EXPORT Bool ChangeResourceValue(
-    XID /*id*/,
-    RESTYPE /*rtype*/,
-    pointer /*value*/);
-
-extern _X_EXPORT void FindClientResourcesByType(
-    ClientPtr /*client*/,
-    RESTYPE /*type*/,
-    FindResType /*func*/,
-    pointer /*cdata*/);
-
-extern _X_EXPORT void FindAllClientResources(
-    ClientPtr /*client*/,
-    FindAllRes /*func*/,
-    pointer /*cdata*/);
-
-extern _X_EXPORT void FreeClientNeverRetainResources(
-    ClientPtr /*client*/);
-
-extern _X_EXPORT void FreeClientResources(
-    ClientPtr /*client*/);
-
-extern _X_EXPORT void FreeAllResources(void);
-
-extern _X_EXPORT Bool LegalNewID(
-    XID /*id*/,
-    ClientPtr /*client*/);
-
-extern _X_EXPORT pointer LookupClientResourceComplex(
-    ClientPtr client,
-    RESTYPE type,
-    FindComplexResType func,
-    pointer cdata);
-
-extern _X_EXPORT int dixLookupResourceByType(
-    pointer *result,
-    XID id,
-    RESTYPE rtype,
-    ClientPtr client,
-    Mask access_mode);
-
-extern _X_EXPORT int dixLookupResourceByClass(
-    pointer *result,
-    XID id,
-    RESTYPE rclass,
-    ClientPtr client,
-    Mask access_mode);
-
-extern _X_EXPORT void GetXIDRange(
-    int /*client*/,
-    Bool /*server*/,
-    XID * /*minp*/,
-    XID * /*maxp*/);
-
-extern _X_EXPORT unsigned int GetXIDList(
-    ClientPtr /*client*/,
-    unsigned int /*count*/,
-    XID * /*pids*/);
-
-extern _X_EXPORT RESTYPE lastResourceType;
-extern _X_EXPORT RESTYPE TypeMask;
-
-/*
- * These are deprecated compatibility functions and will be removed soon!
- * Please use the noted replacements instead.
- */
-
-/* replaced by dixLookupResourceByType */
-extern _X_EXPORT pointer SecurityLookupIDByType(
-    ClientPtr client,
-    XID id,
-    RESTYPE rtype,
-    Mask access_mode) X_DEPRECATED;
-
-/* replaced by dixLookupResourceByClass */
-extern _X_EXPORT pointer SecurityLookupIDByClass(
-    ClientPtr client,
-    XID id,
-    RESTYPE classes,
-    Mask access_mode) X_DEPRECATED;
-
-/* replaced by dixLookupResourceByType */
-extern _X_EXPORT pointer LookupIDByType(
-    XID id,
-    RESTYPE rtype) X_DEPRECATED;
-
-/* replaced by dixLookupResourceByClass */
-extern _X_EXPORT pointer LookupIDByClass(
-    XID id,
-    RESTYPE classes) X_DEPRECATED;
-
-#endif /* RESOURCE_H */
-
+/***********************************************************

+

+Copyright 1987, 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+

+

+Copyright 1987, 1989 by Digital Equipment Corporation, Maynard, Massachusetts.

+

+                        All Rights Reserved

+

+Permission to use, copy, modify, and distribute this software and its 

+documentation for any purpose and without fee is hereby granted, 

+provided that the above copyright notice appear in all copies and that

+both that copyright notice and this permission notice appear in 

+supporting documentation, and that the name of Digital not be

+used in advertising or publicity pertaining to distribution of the

+software without specific, written prior permission.  

+

+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING

+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL

+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR

+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,

+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,

+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS

+SOFTWARE.

+

+******************************************************************/

+

+#ifndef RESOURCE_H

+#define RESOURCE_H 1

+#include "misc.h"

+#include "dixaccess.h"

+

+/*****************************************************************

+ * STUFF FOR RESOURCES 

+ *****************************************************************/

+

+/* classes for Resource routines */

+

+typedef unsigned long RESTYPE;

+

+#define RC_VANILLA	((RESTYPE)0)

+#define RC_CACHED	((RESTYPE)1<<31)

+#define RC_DRAWABLE	((RESTYPE)1<<30)

+/*  Use class RC_NEVERRETAIN for resources that should not be retained

+ *  regardless of the close down mode when the client dies.  (A client's

+ *  event selections on objects that it doesn't own are good candidates.)

+ *  Extensions can use this too!

+ */

+#define RC_NEVERRETAIN	((RESTYPE)1<<29)

+#define RC_LASTPREDEF	RC_NEVERRETAIN

+#define RC_ANY		(~(RESTYPE)0)

+

+/* types for Resource routines */

+

+#define RT_WINDOW	((RESTYPE)1|RC_DRAWABLE)

+#define RT_PIXMAP	((RESTYPE)2|RC_DRAWABLE)

+#define RT_GC		((RESTYPE)3)

+#undef RT_FONT

+#undef RT_CURSOR

+#define RT_FONT		((RESTYPE)4)

+#define RT_CURSOR	((RESTYPE)5)

+#define RT_COLORMAP	((RESTYPE)6)

+#define RT_CMAPENTRY	((RESTYPE)7)

+#define RT_OTHERCLIENT	((RESTYPE)8|RC_NEVERRETAIN)

+#define RT_PASSIVEGRAB	((RESTYPE)9|RC_NEVERRETAIN)

+#define RT_LASTPREDEF	((RESTYPE)9)

+#define RT_NONE		((RESTYPE)0)

+

+/* bits and fields within a resource id */

+#define RESOURCE_AND_CLIENT_COUNT   29			/* 29 bits for XIDs */

+#if MAXCLIENTS == 64

+#define RESOURCE_CLIENT_BITS	6

+#endif

+#if MAXCLIENTS == 128

+#define RESOURCE_CLIENT_BITS	7

+#endif

+#if MAXCLIENTS == 256

+#define RESOURCE_CLIENT_BITS	8

+#endif

+#if MAXCLIENTS == 512

+#define RESOURCE_CLIENT_BITS	9

+#endif

+/* client field offset */

+#define CLIENTOFFSET	    (RESOURCE_AND_CLIENT_COUNT - RESOURCE_CLIENT_BITS)

+/* resource field */

+#define RESOURCE_ID_MASK	((1 << CLIENTOFFSET) - 1)

+/* client field */

+#define RESOURCE_CLIENT_MASK	(((1 << RESOURCE_CLIENT_BITS) - 1) << CLIENTOFFSET)

+/* extract the client mask from an XID */

+#define CLIENT_BITS(id) ((id) & RESOURCE_CLIENT_MASK)

+/* extract the client id from an XID */

+#define CLIENT_ID(id) ((int)(CLIENT_BITS(id) >> CLIENTOFFSET))

+#define SERVER_BIT		(Mask)0x40000000	/* use illegal bit */

+

+#ifdef INVALID

+#undef INVALID	/* needed on HP/UX */

+#endif

+

+/* Invalid resource id */

+#define INVALID	(0)

+

+#define BAD_RESOURCE 0xe0000000

+

+/* Resource state callback */

+extern _X_EXPORT CallbackListPtr ResourceStateCallback;

+

+typedef enum {ResourceStateAdding,

+	      ResourceStateFreeing} ResourceState;

+

+typedef struct {

+    ResourceState state;

+    XID id;

+    RESTYPE type;

+    pointer value;

+} ResourceStateInfoRec;

+

+typedef int (*DeleteType)(

+    pointer /*value*/,

+    XID /*id*/);

+

+typedef void (*FindResType)(

+    pointer /*value*/,

+    XID /*id*/,

+    pointer /*cdata*/);

+

+typedef void (*FindAllRes)(

+    pointer /*value*/,

+    XID /*id*/,

+    RESTYPE /*type*/,

+    pointer /*cdata*/);

+

+typedef Bool (*FindComplexResType)(

+    pointer /*value*/,

+    XID /*id*/,

+    pointer /*cdata*/);

+

+extern _X_EXPORT RESTYPE CreateNewResourceType(

+    DeleteType /*deleteFunc*/, char * /*name*/);

+

+extern _X_EXPORT RESTYPE CreateNewResourceClass(void);

+

+extern _X_EXPORT Bool InitClientResources(

+    ClientPtr /*client*/);

+

+extern _X_EXPORT XID FakeClientID(

+    int /*client*/);

+

+/* Quartz support on Mac OS X uses the CarbonCore

+   framework whose AddResource function conflicts here. */

+#ifdef __APPLE__

+#define AddResource Darwin_X_AddResource

+#endif

+extern _X_EXPORT Bool AddResource(

+    XID /*id*/,

+    RESTYPE /*type*/,

+    pointer /*value*/);

+

+extern _X_EXPORT void FreeResource(

+    XID /*id*/,

+    RESTYPE /*skipDeleteFuncType*/);

+

+extern _X_EXPORT void FreeResourceByType(

+    XID /*id*/,

+    RESTYPE /*type*/,

+    Bool /*skipFree*/);

+

+extern _X_EXPORT Bool ChangeResourceValue(

+    XID /*id*/,

+    RESTYPE /*rtype*/,

+    pointer /*value*/);

+

+extern _X_EXPORT void FindClientResourcesByType(

+    ClientPtr /*client*/,

+    RESTYPE /*type*/,

+    FindResType /*func*/,

+    pointer /*cdata*/);

+

+extern _X_EXPORT void FindAllClientResources(

+    ClientPtr /*client*/,

+    FindAllRes /*func*/,

+    pointer /*cdata*/);

+

+extern _X_EXPORT void FreeClientNeverRetainResources(

+    ClientPtr /*client*/);

+

+extern _X_EXPORT void FreeClientResources(

+    ClientPtr /*client*/);

+

+extern _X_EXPORT void FreeAllResources(void);

+

+extern _X_EXPORT Bool LegalNewID(

+    XID /*id*/,

+    ClientPtr /*client*/);

+

+extern _X_EXPORT pointer LookupClientResourceComplex(

+    ClientPtr client,

+    RESTYPE type,

+    FindComplexResType func,

+    pointer cdata);

+

+extern _X_EXPORT int dixLookupResourceByType(

+    pointer *result,

+    XID id,

+    RESTYPE rtype,

+    ClientPtr client,

+    Mask access_mode);

+

+extern _X_EXPORT int dixLookupResourceByClass(

+    pointer *result,

+    XID id,

+    RESTYPE rclass,

+    ClientPtr client,

+    Mask access_mode);

+

+extern _X_EXPORT void GetXIDRange(

+    int /*client*/,

+    Bool /*server*/,

+    XID * /*minp*/,

+    XID * /*maxp*/);

+

+extern _X_EXPORT unsigned int GetXIDList(

+    ClientPtr /*client*/,

+    unsigned int /*count*/,

+    XID * /*pids*/);

+

+extern _X_EXPORT RESTYPE lastResourceType;

+extern _X_EXPORT RESTYPE TypeMask;

+

+/*

+ * These are deprecated compatibility functions and will be removed soon!

+ * Please use the noted replacements instead.

+ */

+

+/* replaced by dixLookupResourceByType */

+extern _X_EXPORT pointer SecurityLookupIDByType(

+    ClientPtr client,

+    XID id,

+    RESTYPE rtype,

+    Mask access_mode) _X_DEPRECATED;

+

+/* replaced by dixLookupResourceByClass */

+extern _X_EXPORT pointer SecurityLookupIDByClass(

+    ClientPtr client,

+    XID id,

+    RESTYPE classes,

+    Mask access_mode) _X_DEPRECATED;

+

+/* replaced by dixLookupResourceByType */

+extern _X_EXPORT pointer LookupIDByType(

+    XID id,

+    RESTYPE rtype) _X_DEPRECATED;

+

+/* replaced by dixLookupResourceByClass */

+extern _X_EXPORT pointer LookupIDByClass(

+    XID id,

+    RESTYPE classes) _X_DEPRECATED;

+

+#endif /* RESOURCE_H */

+