From 4b4ee0dc63abddffdc64355429e4ea9ccaa4d36d Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 9 May 2010 21:30:23 +0000 Subject: svn merge -r577:HEAD ^/branches/released . --- xorg-server/include/dix.h | 1198 +++++++++++++++++++++--------------------- xorg-server/include/os.h | 1074 ++++++++++++++++++------------------- xorg-server/include/xkbsrv.h | 2 +- 3 files changed, 1140 insertions(+), 1134 deletions(-) (limited to 'xorg-server/include') diff --git a/xorg-server/include/dix.h b/xorg-server/include/dix.h index dc86257fb..7fe4407e3 100644 --- a/xorg-server/include/dix.h +++ b/xorg-server/include/dix.h @@ -1,596 +1,602 @@ -/*********************************************************** - -Copyright 1987, 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 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 DIX_H -#define DIX_H - -#include "callback.h" -#include "gc.h" -#include "window.h" -#include "input.h" -#include "cursor.h" -#include "geext.h" -#include "events.h" -#include - -#define EARLIER -1 -#define SAMETIME 0 -#define LATER 1 - -#define NullClient ((ClientPtr) 0) -#define REQUEST(type) \ - type *stuff = (type *)client->requestBuffer - - -#define REQUEST_SIZE_MATCH(req)\ - if ((sizeof(req) >> 2) != client->req_len)\ - return(BadLength) - -#define REQUEST_AT_LEAST_SIZE(req) \ - if ((sizeof(req) >> 2) > client->req_len )\ - return(BadLength) - -#define REQUEST_FIXED_SIZE(req, n)\ - if (((sizeof(req) >> 2) > client->req_len) || \ - (((sizeof(req) + (n) + 3) >> 2) != client->req_len)) \ - return(BadLength) - -#define LEGAL_NEW_RESOURCE(id,client)\ - if (!LegalNewID(id,client)) \ - {\ - client->errorValue = id;\ - return(BadIDChoice);\ - } - -#define VALIDATE_DRAWABLE_AND_GC(drawID, pDraw, mode)\ - {\ - int rc = dixLookupDrawable(&(pDraw), drawID, client, M_ANY, mode);\ - if (rc != Success)\ - return rc;\ - rc = dixLookupGC(&(pGC), stuff->gc, client, DixUseAccess);\ - if (rc != Success)\ - return rc;\ - if ((pGC->depth != pDraw->depth) || (pGC->pScreen != pDraw->pScreen))\ - return (BadMatch);\ - }\ - if (pGC->serialNumber != pDraw->serialNumber)\ - ValidateGC(pDraw, pGC); - - -#define WriteReplyToClient(pClient, size, pReply) { \ - if ((pClient)->swapped) \ - (*ReplySwapVector[((xReq *)(pClient)->requestBuffer)->reqType]) \ - (pClient, (int)(size), pReply); \ - else (void) WriteToClient(pClient, (int)(size), (char *)(pReply)); } - -#define WriteSwappedDataToClient(pClient, size, pbuf) \ - if ((pClient)->swapped) \ - (*(pClient)->pSwapReplyFunc)(pClient, (int)(size), pbuf); \ - else (void) WriteToClient (pClient, (int)(size), (char *)(pbuf)); - -typedef struct _TimeStamp *TimeStampPtr; - -#ifndef _XTYPEDEF_CLIENTPTR -typedef struct _Client *ClientPtr; /* also in misc.h */ -#define _XTYPEDEF_CLIENTPTR -#endif - -typedef struct _WorkQueue *WorkQueuePtr; - -extern _X_EXPORT ClientPtr clients[MAXCLIENTS]; -extern _X_EXPORT ClientPtr serverClient; -extern _X_EXPORT int currentMaxClients; -extern _X_EXPORT char dispatchExceptionAtReset; - -typedef int HWEventQueueType; -typedef HWEventQueueType* HWEventQueuePtr; - -extern _X_EXPORT HWEventQueuePtr checkForInput[2]; - -typedef struct _TimeStamp { - CARD32 months; /* really ~49.7 days */ - CARD32 milliseconds; -} TimeStamp; - -/* dispatch.c */ - -extern _X_EXPORT void SetInputCheck( - HWEventQueuePtr /*c0*/, - HWEventQueuePtr /*c1*/); - -extern _X_EXPORT void CloseDownClient( - ClientPtr /*client*/); - -extern _X_EXPORT void UpdateCurrentTime(void); - -extern _X_EXPORT void UpdateCurrentTimeIf(void); - -extern _X_EXPORT int dixDestroyPixmap( - pointer /*value*/, - XID /*pid*/); - -extern _X_EXPORT void InitClient( - ClientPtr /*client*/, - int /*i*/, - pointer /*ospriv*/); - -extern _X_EXPORT ClientPtr NextAvailableClient( - pointer /*ospriv*/); - -extern _X_EXPORT void SendErrorToClient( - ClientPtr /*client*/, - unsigned int /*majorCode*/, - unsigned int /*minorCode*/, - XID /*resId*/, - int /*errorCode*/); - -extern _X_EXPORT void MarkClientException( - ClientPtr /*client*/); - -extern _X_HIDDEN Bool CreateConnectionBlock(void); -/* dixutils.c */ - -extern _X_EXPORT int CompareISOLatin1Lowered( - unsigned char * /*a*/, - int alen, - unsigned char * /*b*/, - int blen); - -extern _X_EXPORT int dixLookupWindow( - WindowPtr *result, - XID id, - ClientPtr client, - Mask access_mode); - -extern _X_EXPORT int dixLookupDrawable( - DrawablePtr *result, - XID id, - ClientPtr client, - Mask type_mask, - Mask access_mode); - -extern _X_EXPORT int dixLookupGC( - GCPtr *result, - XID id, - ClientPtr client, - Mask access_mode); - -extern _X_EXPORT int dixLookupClient( - ClientPtr *result, - XID id, - ClientPtr client, - Mask access_mode); - -extern _X_EXPORT void NoopDDA(void); - -extern _X_EXPORT int AlterSaveSetForClient( - ClientPtr /*client*/, - WindowPtr /*pWin*/, - unsigned /*mode*/, - Bool /*toRoot*/, - Bool /*map*/); - -extern _X_EXPORT void DeleteWindowFromAnySaveSet( - WindowPtr /*pWin*/); - -extern _X_EXPORT void BlockHandler( - pointer /*pTimeout*/, - pointer /*pReadmask*/); - -extern _X_EXPORT void WakeupHandler( - int /*result*/, - pointer /*pReadmask*/); - -void -EnableLimitedSchedulingLatency(void); - -void -DisableLimitedSchedulingLatency(void); - -typedef void (* WakeupHandlerProcPtr)( - pointer /* blockData */, - int /* result */, - pointer /* pReadmask */); - -extern _X_EXPORT Bool RegisterBlockAndWakeupHandlers( - BlockHandlerProcPtr /*blockHandler*/, - WakeupHandlerProcPtr /*wakeupHandler*/, - pointer /*blockData*/); - -extern _X_EXPORT void RemoveBlockAndWakeupHandlers( - BlockHandlerProcPtr /*blockHandler*/, - WakeupHandlerProcPtr /*wakeupHandler*/, - pointer /*blockData*/); - -extern _X_EXPORT void InitBlockAndWakeupHandlers(void); - -extern _X_EXPORT void ProcessWorkQueue(void); - -extern _X_EXPORT void ProcessWorkQueueZombies(void); - -extern _X_EXPORT Bool QueueWorkProc( - Bool (* /*function*/)( - ClientPtr /*clientUnused*/, - pointer /*closure*/), - ClientPtr /*client*/, - pointer /*closure*/ -); - -typedef Bool (* ClientSleepProcPtr)( - ClientPtr /*client*/, - pointer /*closure*/); - -extern _X_EXPORT Bool ClientSleep( - ClientPtr /*client*/, - ClientSleepProcPtr /* function */, - pointer /*closure*/); - -#ifndef ___CLIENTSIGNAL_DEFINED___ -#define ___CLIENTSIGNAL_DEFINED___ -extern _X_EXPORT Bool ClientSignal( - ClientPtr /*client*/); -#endif /* ___CLIENTSIGNAL_DEFINED___ */ - -extern _X_EXPORT void ClientWakeup( - ClientPtr /*client*/); - -extern _X_EXPORT Bool ClientIsAsleep( - ClientPtr /*client*/); - -/* atom.c */ - -extern _X_EXPORT Atom MakeAtom( - const char * /*string*/, - unsigned /*len*/, - Bool /*makeit*/); - -extern _X_EXPORT Bool ValidAtom( - Atom /*atom*/); - -extern _X_EXPORT const char *NameForAtom( - Atom /*atom*/); - -extern _X_EXPORT void AtomError(void); - -extern _X_EXPORT void FreeAllAtoms(void); - -extern _X_EXPORT void InitAtoms(void); - -/* main.c */ - -extern _X_EXPORT void SetVendorRelease(int release); - -extern _X_EXPORT void SetVendorString(char *string); - -/* events.c */ - -extern void SetMaskForEvent( - int /* deviceid */, - Mask /* mask */, - int /* event */); - -extern _X_EXPORT void ConfineToShape( - DeviceIntPtr /* pDev */, - RegionPtr /* shape */, - int* /* px */, - int* /* py */); - -extern _X_EXPORT Bool IsParent( - WindowPtr /* maybeparent */, - WindowPtr /* child */); - -extern _X_EXPORT WindowPtr GetCurrentRootWindow(DeviceIntPtr pDev); - -extern _X_EXPORT WindowPtr GetSpriteWindow(DeviceIntPtr pDev); - - -extern _X_EXPORT void NoticeEventTime(InternalEvent *ev); - -extern void EnqueueEvent( - InternalEvent * /* ev */, - DeviceIntPtr /* device */); - -extern void ActivatePointerGrab( - DeviceIntPtr /* mouse */, - GrabPtr /* grab */, - TimeStamp /* time */, - Bool /* autoGrab */); - -extern void DeactivatePointerGrab( - DeviceIntPtr /* mouse */); - -extern void ActivateKeyboardGrab( - DeviceIntPtr /* keybd */, - GrabPtr /* grab */, - TimeStamp /* time */, - Bool /* passive */); - -extern void DeactivateKeyboardGrab( - DeviceIntPtr /* keybd */); - -extern BOOL ActivateFocusInGrab( - DeviceIntPtr /* dev */, - WindowPtr /* old */, - WindowPtr /* win */); - -extern void AllowSome( - ClientPtr /* client */, - TimeStamp /* time */, - DeviceIntPtr /* thisDev */, - int /* newState */); - -extern void ReleaseActiveGrabs( - ClientPtr client); - -extern _X_EXPORT int DeliverEventsToWindow( - DeviceIntPtr /* pWin */, - WindowPtr /* pWin */, - xEventPtr /* pEvents */, - int /* count */, - Mask /* filter */, - GrabPtr /* grab */); - -extern int DeliverDeviceEvents( - WindowPtr /* pWin */, - InternalEvent* /* event */, - GrabPtr /* grab */, - WindowPtr /* stopAt */, - DeviceIntPtr /* dev */); - -extern void InitializeSprite( - DeviceIntPtr /* pDev */, - WindowPtr /* pWin */); - -extern void UpdateSpriteForScreen( - DeviceIntPtr /* pDev */, - ScreenPtr /* pScreen */); - -extern _X_EXPORT void WindowHasNewCursor( - WindowPtr /* pWin */); - -extern Bool CheckDeviceGrabs( - DeviceIntPtr /* device */, - DeviceEvent* /* event */, - int /* checkFirst */); - -extern void DeliverFocusedEvent( - DeviceIntPtr /* keybd */, - InternalEvent* /* event */, - WindowPtr /* window */); - -extern void DeliverGrabbedEvent( - InternalEvent* /* event */, - DeviceIntPtr /* thisDev */, - Bool /* deactivateGrab */); - -extern void FixKeyState( - DeviceEvent* /* event */, - DeviceIntPtr /* keybd */); - -extern void RecalculateDeliverableEvents( - WindowPtr /* pWin */); - -extern _X_EXPORT int OtherClientGone( - pointer /* value */, - XID /* id */); - -extern void DoFocusEvents( - DeviceIntPtr /* dev */, - WindowPtr /* fromWin */, - WindowPtr /* toWin */, - int /* mode */); - -extern int SetInputFocus( - ClientPtr /* client */, - DeviceIntPtr /* dev */, - Window /* focusID */, - CARD8 /* revertTo */, - Time /* ctime */, - Bool /* followOK */); - -extern int GrabDevice( - ClientPtr /* client */, - DeviceIntPtr /* dev */, - unsigned /* this_mode */, - unsigned /* other_mode */, - Window /* grabWindow */, - unsigned /* ownerEvents */, - Time /* ctime */, - GrabMask* /* mask */, - int /* grabtype */, - Cursor /* curs */, - Window /* confineToWin */, - CARD8 * /* status */); - -extern void InitEvents(void); - -extern void CloseDownEvents(void); - -extern void DeleteWindowFromAnyEvents( - WindowPtr /* pWin */, - Bool /* freeResources */); - - -extern Mask EventMaskForClient( - WindowPtr /* pWin */, - ClientPtr /* client */); - - - -extern _X_EXPORT int DeliverEvents( - WindowPtr /*pWin*/, - xEventPtr /*xE*/, - int /*count*/, - WindowPtr /*otherParent*/); - -extern Bool CheckMotion( - DeviceEvent* /* ev */, - DeviceIntPtr /* pDev */); - -extern _X_EXPORT void WriteEventsToClient( - ClientPtr /*pClient*/, - int /*count*/, - xEventPtr /*events*/); - -extern _X_EXPORT int TryClientEvents( - ClientPtr /*client*/, - DeviceIntPtr /* device */, - xEventPtr /*pEvents*/, - int /*count*/, - Mask /*mask*/, - Mask /*filter*/, - GrabPtr /*grab*/); - -extern _X_EXPORT void WindowsRestructured(void); - -extern int SetClientPointer( - ClientPtr /* client */, - DeviceIntPtr /* device */); - -extern _X_EXPORT DeviceIntPtr PickPointer( - ClientPtr /* client */); - -extern _X_EXPORT DeviceIntPtr PickKeyboard( - ClientPtr /* client */); - -extern Bool IsInterferingGrab( - ClientPtr /* client */, - DeviceIntPtr /* dev */, - xEvent* /* events */); - -#ifdef PANORAMIX -extern _X_EXPORT void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff); -#endif - -#ifdef RANDR -extern _X_EXPORT void -ScreenRestructured (ScreenPtr pScreen); -#endif - -extern _X_EXPORT int ffs(int i); - - -/* - * ServerGrabCallback stuff - */ - -extern _X_EXPORT CallbackListPtr ServerGrabCallback; - -typedef enum {SERVER_GRABBED, SERVER_UNGRABBED, - CLIENT_PERVIOUS, CLIENT_IMPERVIOUS } ServerGrabState; - -typedef struct { - ClientPtr client; - ServerGrabState grabstate; -} ServerGrabInfoRec; - -/* - * EventCallback stuff - */ - -extern _X_EXPORT CallbackListPtr EventCallback; - -typedef struct { - ClientPtr client; - xEventPtr events; - int count; -} EventInfoRec; - -/* - * DeviceEventCallback stuff - */ - -extern _X_EXPORT CallbackListPtr DeviceEventCallback; - -typedef struct { - InternalEvent *event; - DeviceIntPtr device; -} DeviceEventInfoRec; - -extern int XItoCoreType(int xi_type); -extern Bool DevHasCursor(DeviceIntPtr pDev); -extern Bool _X_EXPORT IsPointerDevice( DeviceIntPtr dev); -extern Bool _X_EXPORT IsKeyboardDevice(DeviceIntPtr dev); -extern Bool IsPointerEvent(InternalEvent *event); -extern _X_EXPORT Bool IsMaster(DeviceIntPtr dev); - -extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master); -extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what); -extern _X_HIDDEN int CoreKeyboardProc(DeviceIntPtr dev, int what); - - -/* - * These are deprecated compatibility functions and will be removed soon! - * Please use the noted replacements instead. - */ -/* replaced by dixLookupWindow */ -extern _X_EXPORT WindowPtr SecurityLookupWindow( - XID id, - ClientPtr client, - Mask access_mode); -/* replaced by dixLookupWindow */ -extern _X_EXPORT WindowPtr LookupWindow( - XID id, - ClientPtr client); - -/* replaced by dixLookupDrawable */ -extern _X_EXPORT pointer SecurityLookupDrawable( - XID id, - ClientPtr client, - Mask access_mode); - -/* replaced by dixLookupDrawable */ -extern _X_EXPORT pointer LookupDrawable( - XID id, - ClientPtr client); - -/* replaced by dixLookupClient */ -extern _X_EXPORT ClientPtr LookupClient( - XID id, - ClientPtr client); - -#endif /* DIX_H */ +/*********************************************************** + +Copyright 1987, 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 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 DIX_H +#define DIX_H + +#include "callback.h" +#include "gc.h" +#include "window.h" +#include "input.h" +#include "cursor.h" +#include "geext.h" +#include "events.h" +#include + +#define EARLIER -1 +#define SAMETIME 0 +#define LATER 1 + +#define NullClient ((ClientPtr) 0) +#define REQUEST(type) \ + type *stuff = (type *)client->requestBuffer + + +#define REQUEST_SIZE_MATCH(req)\ + if ((sizeof(req) >> 2) != client->req_len)\ + return(BadLength) + +#define REQUEST_AT_LEAST_SIZE(req) \ + if ((sizeof(req) >> 2) > client->req_len )\ + return(BadLength) + +#define REQUEST_FIXED_SIZE(req, n)\ + if (((sizeof(req) >> 2) > client->req_len) || \ + (((sizeof(req) + (n) + 3) >> 2) != client->req_len)) \ + return(BadLength) + +#define LEGAL_NEW_RESOURCE(id,client)\ + if (!LegalNewID(id,client)) \ + {\ + client->errorValue = id;\ + return(BadIDChoice);\ + } + +#define VALIDATE_DRAWABLE_AND_GC(drawID, pDraw, mode)\ + {\ + int rc = dixLookupDrawable(&(pDraw), drawID, client, M_ANY, mode);\ + if (rc != Success)\ + return rc;\ + rc = dixLookupGC(&(pGC), stuff->gc, client, DixUseAccess);\ + if (rc != Success)\ + return rc;\ + if ((pGC->depth != pDraw->depth) || (pGC->pScreen != pDraw->pScreen))\ + return (BadMatch);\ + }\ + if (pGC->serialNumber != pDraw->serialNumber)\ + ValidateGC(pDraw, pGC); + + +#define WriteReplyToClient(pClient, size, pReply) { \ + if ((pClient)->swapped) \ + (*ReplySwapVector[((xReq *)(pClient)->requestBuffer)->reqType]) \ + (pClient, (int)(size), pReply); \ + else (void) WriteToClient(pClient, (int)(size), (char *)(pReply)); } + +#define WriteSwappedDataToClient(pClient, size, pbuf) \ + if ((pClient)->swapped) \ + (*(pClient)->pSwapReplyFunc)(pClient, (int)(size), pbuf); \ + else (void) WriteToClient (pClient, (int)(size), (char *)(pbuf)); + +typedef struct _TimeStamp *TimeStampPtr; + +#ifndef _XTYPEDEF_CLIENTPTR +typedef struct _Client *ClientPtr; /* also in misc.h */ +#define _XTYPEDEF_CLIENTPTR +#endif + +typedef struct _WorkQueue *WorkQueuePtr; + +extern _X_EXPORT ClientPtr clients[MAXCLIENTS]; +extern _X_EXPORT ClientPtr serverClient; +extern _X_EXPORT int currentMaxClients; +extern _X_EXPORT char dispatchExceptionAtReset; + +typedef int HWEventQueueType; +typedef HWEventQueueType* HWEventQueuePtr; + +extern _X_EXPORT HWEventQueuePtr checkForInput[2]; + +typedef struct _TimeStamp { + CARD32 months; /* really ~49.7 days */ + CARD32 milliseconds; +} TimeStamp; + +/* dispatch.c */ + +extern _X_EXPORT void SetInputCheck( + HWEventQueuePtr /*c0*/, + HWEventQueuePtr /*c1*/); + +extern _X_EXPORT void CloseDownClient( + ClientPtr /*client*/); + +extern _X_EXPORT void UpdateCurrentTime(void); + +extern _X_EXPORT void UpdateCurrentTimeIf(void); + +extern _X_EXPORT int dixDestroyPixmap( + pointer /*value*/, + XID /*pid*/); + +extern _X_EXPORT void InitClient( + ClientPtr /*client*/, + int /*i*/, + pointer /*ospriv*/); + +extern _X_EXPORT ClientPtr NextAvailableClient( + pointer /*ospriv*/); + +extern _X_EXPORT void SendErrorToClient( + ClientPtr /*client*/, + unsigned int /*majorCode*/, + unsigned int /*minorCode*/, + XID /*resId*/, + int /*errorCode*/); + +extern _X_EXPORT void MarkClientException( + ClientPtr /*client*/); + +extern _X_HIDDEN Bool CreateConnectionBlock(void); +/* dixutils.c */ + +extern _X_EXPORT int CompareISOLatin1Lowered( + unsigned char * /*a*/, + int alen, + unsigned char * /*b*/, + int blen); + +extern _X_EXPORT int dixLookupWindow( + WindowPtr *result, + XID id, + ClientPtr client, + Mask access_mode); + +extern _X_EXPORT int dixLookupDrawable( + DrawablePtr *result, + XID id, + ClientPtr client, + Mask type_mask, + Mask access_mode); + +extern _X_EXPORT int dixLookupGC( + GCPtr *result, + XID id, + ClientPtr client, + Mask access_mode); + +extern _X_EXPORT int dixLookupFontable( + FontPtr *result, + XID id, + ClientPtr client, + Mask access_mode); + +extern _X_EXPORT int dixLookupClient( + ClientPtr *result, + XID id, + ClientPtr client, + Mask access_mode); + +extern _X_EXPORT void NoopDDA(void); + +extern _X_EXPORT int AlterSaveSetForClient( + ClientPtr /*client*/, + WindowPtr /*pWin*/, + unsigned /*mode*/, + Bool /*toRoot*/, + Bool /*map*/); + +extern _X_EXPORT void DeleteWindowFromAnySaveSet( + WindowPtr /*pWin*/); + +extern _X_EXPORT void BlockHandler( + pointer /*pTimeout*/, + pointer /*pReadmask*/); + +extern _X_EXPORT void WakeupHandler( + int /*result*/, + pointer /*pReadmask*/); + +void +EnableLimitedSchedulingLatency(void); + +void +DisableLimitedSchedulingLatency(void); + +typedef void (* WakeupHandlerProcPtr)( + pointer /* blockData */, + int /* result */, + pointer /* pReadmask */); + +extern _X_EXPORT Bool RegisterBlockAndWakeupHandlers( + BlockHandlerProcPtr /*blockHandler*/, + WakeupHandlerProcPtr /*wakeupHandler*/, + pointer /*blockData*/); + +extern _X_EXPORT void RemoveBlockAndWakeupHandlers( + BlockHandlerProcPtr /*blockHandler*/, + WakeupHandlerProcPtr /*wakeupHandler*/, + pointer /*blockData*/); + +extern _X_EXPORT void InitBlockAndWakeupHandlers(void); + +extern _X_EXPORT void ProcessWorkQueue(void); + +extern _X_EXPORT void ProcessWorkQueueZombies(void); + +extern _X_EXPORT Bool QueueWorkProc( + Bool (* /*function*/)( + ClientPtr /*clientUnused*/, + pointer /*closure*/), + ClientPtr /*client*/, + pointer /*closure*/ +); + +typedef Bool (* ClientSleepProcPtr)( + ClientPtr /*client*/, + pointer /*closure*/); + +extern _X_EXPORT Bool ClientSleep( + ClientPtr /*client*/, + ClientSleepProcPtr /* function */, + pointer /*closure*/); + +#ifndef ___CLIENTSIGNAL_DEFINED___ +#define ___CLIENTSIGNAL_DEFINED___ +extern _X_EXPORT Bool ClientSignal( + ClientPtr /*client*/); +#endif /* ___CLIENTSIGNAL_DEFINED___ */ + +extern _X_EXPORT void ClientWakeup( + ClientPtr /*client*/); + +extern _X_EXPORT Bool ClientIsAsleep( + ClientPtr /*client*/); + +/* atom.c */ + +extern _X_EXPORT Atom MakeAtom( + const char * /*string*/, + unsigned /*len*/, + Bool /*makeit*/); + +extern _X_EXPORT Bool ValidAtom( + Atom /*atom*/); + +extern _X_EXPORT const char *NameForAtom( + Atom /*atom*/); + +extern _X_EXPORT void AtomError(void); + +extern _X_EXPORT void FreeAllAtoms(void); + +extern _X_EXPORT void InitAtoms(void); + +/* main.c */ + +extern _X_EXPORT void SetVendorRelease(int release); + +extern _X_EXPORT void SetVendorString(char *string); + +/* events.c */ + +extern void SetMaskForEvent( + int /* deviceid */, + Mask /* mask */, + int /* event */); + +extern _X_EXPORT void ConfineToShape( + DeviceIntPtr /* pDev */, + RegionPtr /* shape */, + int* /* px */, + int* /* py */); + +extern _X_EXPORT Bool IsParent( + WindowPtr /* maybeparent */, + WindowPtr /* child */); + +extern _X_EXPORT WindowPtr GetCurrentRootWindow(DeviceIntPtr pDev); + +extern _X_EXPORT WindowPtr GetSpriteWindow(DeviceIntPtr pDev); + + +extern _X_EXPORT void NoticeEventTime(InternalEvent *ev); + +extern void EnqueueEvent( + InternalEvent * /* ev */, + DeviceIntPtr /* device */); + +extern void ActivatePointerGrab( + DeviceIntPtr /* mouse */, + GrabPtr /* grab */, + TimeStamp /* time */, + Bool /* autoGrab */); + +extern void DeactivatePointerGrab( + DeviceIntPtr /* mouse */); + +extern void ActivateKeyboardGrab( + DeviceIntPtr /* keybd */, + GrabPtr /* grab */, + TimeStamp /* time */, + Bool /* passive */); + +extern void DeactivateKeyboardGrab( + DeviceIntPtr /* keybd */); + +extern BOOL ActivateFocusInGrab( + DeviceIntPtr /* dev */, + WindowPtr /* old */, + WindowPtr /* win */); + +extern void AllowSome( + ClientPtr /* client */, + TimeStamp /* time */, + DeviceIntPtr /* thisDev */, + int /* newState */); + +extern void ReleaseActiveGrabs( + ClientPtr client); + +extern _X_EXPORT int DeliverEventsToWindow( + DeviceIntPtr /* pWin */, + WindowPtr /* pWin */, + xEventPtr /* pEvents */, + int /* count */, + Mask /* filter */, + GrabPtr /* grab */); + +extern int DeliverDeviceEvents( + WindowPtr /* pWin */, + InternalEvent* /* event */, + GrabPtr /* grab */, + WindowPtr /* stopAt */, + DeviceIntPtr /* dev */); + +extern void InitializeSprite( + DeviceIntPtr /* pDev */, + WindowPtr /* pWin */); + +extern void UpdateSpriteForScreen( + DeviceIntPtr /* pDev */, + ScreenPtr /* pScreen */); + +extern _X_EXPORT void WindowHasNewCursor( + WindowPtr /* pWin */); + +extern Bool CheckDeviceGrabs( + DeviceIntPtr /* device */, + DeviceEvent* /* event */, + int /* checkFirst */); + +extern void DeliverFocusedEvent( + DeviceIntPtr /* keybd */, + InternalEvent* /* event */, + WindowPtr /* window */); + +extern void DeliverGrabbedEvent( + InternalEvent* /* event */, + DeviceIntPtr /* thisDev */, + Bool /* deactivateGrab */); + +extern void FixKeyState( + DeviceEvent* /* event */, + DeviceIntPtr /* keybd */); + +extern void RecalculateDeliverableEvents( + WindowPtr /* pWin */); + +extern _X_EXPORT int OtherClientGone( + pointer /* value */, + XID /* id */); + +extern void DoFocusEvents( + DeviceIntPtr /* dev */, + WindowPtr /* fromWin */, + WindowPtr /* toWin */, + int /* mode */); + +extern int SetInputFocus( + ClientPtr /* client */, + DeviceIntPtr /* dev */, + Window /* focusID */, + CARD8 /* revertTo */, + Time /* ctime */, + Bool /* followOK */); + +extern int GrabDevice( + ClientPtr /* client */, + DeviceIntPtr /* dev */, + unsigned /* this_mode */, + unsigned /* other_mode */, + Window /* grabWindow */, + unsigned /* ownerEvents */, + Time /* ctime */, + GrabMask* /* mask */, + int /* grabtype */, + Cursor /* curs */, + Window /* confineToWin */, + CARD8 * /* status */); + +extern void InitEvents(void); + +extern void CloseDownEvents(void); + +extern void DeleteWindowFromAnyEvents( + WindowPtr /* pWin */, + Bool /* freeResources */); + + +extern Mask EventMaskForClient( + WindowPtr /* pWin */, + ClientPtr /* client */); + + + +extern _X_EXPORT int DeliverEvents( + WindowPtr /*pWin*/, + xEventPtr /*xE*/, + int /*count*/, + WindowPtr /*otherParent*/); + +extern Bool CheckMotion( + DeviceEvent* /* ev */, + DeviceIntPtr /* pDev */); + +extern _X_EXPORT void WriteEventsToClient( + ClientPtr /*pClient*/, + int /*count*/, + xEventPtr /*events*/); + +extern _X_EXPORT int TryClientEvents( + ClientPtr /*client*/, + DeviceIntPtr /* device */, + xEventPtr /*pEvents*/, + int /*count*/, + Mask /*mask*/, + Mask /*filter*/, + GrabPtr /*grab*/); + +extern _X_EXPORT void WindowsRestructured(void); + +extern int SetClientPointer( + ClientPtr /* client */, + DeviceIntPtr /* device */); + +extern _X_EXPORT DeviceIntPtr PickPointer( + ClientPtr /* client */); + +extern _X_EXPORT DeviceIntPtr PickKeyboard( + ClientPtr /* client */); + +extern Bool IsInterferingGrab( + ClientPtr /* client */, + DeviceIntPtr /* dev */, + xEvent* /* events */); + +#ifdef PANORAMIX +extern _X_EXPORT void ReinitializeRootWindow(WindowPtr win, int xoff, int yoff); +#endif + +#ifdef RANDR +extern _X_EXPORT void +ScreenRestructured (ScreenPtr pScreen); +#endif + +extern _X_EXPORT int ffs(int i); + + +/* + * ServerGrabCallback stuff + */ + +extern _X_EXPORT CallbackListPtr ServerGrabCallback; + +typedef enum {SERVER_GRABBED, SERVER_UNGRABBED, + CLIENT_PERVIOUS, CLIENT_IMPERVIOUS } ServerGrabState; + +typedef struct { + ClientPtr client; + ServerGrabState grabstate; +} ServerGrabInfoRec; + +/* + * EventCallback stuff + */ + +extern _X_EXPORT CallbackListPtr EventCallback; + +typedef struct { + ClientPtr client; + xEventPtr events; + int count; +} EventInfoRec; + +/* + * DeviceEventCallback stuff + */ + +extern _X_EXPORT CallbackListPtr DeviceEventCallback; + +typedef struct { + InternalEvent *event; + DeviceIntPtr device; +} DeviceEventInfoRec; + +extern int XItoCoreType(int xi_type); +extern Bool DevHasCursor(DeviceIntPtr pDev); +extern Bool _X_EXPORT IsPointerDevice( DeviceIntPtr dev); +extern Bool _X_EXPORT IsKeyboardDevice(DeviceIntPtr dev); +extern Bool IsPointerEvent(InternalEvent *event); +extern _X_EXPORT Bool IsMaster(DeviceIntPtr dev); + +extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master); +extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what); +extern _X_HIDDEN int CoreKeyboardProc(DeviceIntPtr dev, int what); + + +/* + * These are deprecated compatibility functions and will be removed soon! + * Please use the noted replacements instead. + */ +/* replaced by dixLookupWindow */ +extern _X_EXPORT WindowPtr SecurityLookupWindow( + XID id, + ClientPtr client, + Mask access_mode); +/* replaced by dixLookupWindow */ +extern _X_EXPORT WindowPtr LookupWindow( + XID id, + ClientPtr client); + +/* replaced by dixLookupDrawable */ +extern _X_EXPORT pointer SecurityLookupDrawable( + XID id, + ClientPtr client, + Mask access_mode); + +/* replaced by dixLookupDrawable */ +extern _X_EXPORT pointer LookupDrawable( + XID id, + ClientPtr client); + +/* replaced by dixLookupClient */ +extern _X_EXPORT ClientPtr LookupClient( + XID id, + ClientPtr client); + +#endif /* DIX_H */ diff --git a/xorg-server/include/os.h b/xorg-server/include/os.h index 02857cb01..00b91701d 100644 --- a/xorg-server/include/os.h +++ b/xorg-server/include/os.h @@ -1,537 +1,537 @@ -/*********************************************************** - -Copyright 1987, 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 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 OS_H -#define OS_H - -#include "misc.h" -#include - -#define SCREEN_SAVER_ON 0 -#define SCREEN_SAVER_OFF 1 -#define SCREEN_SAVER_FORCER 2 -#define SCREEN_SAVER_CYCLE 3 - -#ifndef MAX_REQUEST_SIZE -#define MAX_REQUEST_SIZE 65535 -#endif -#ifndef MAX_BIG_REQUEST_SIZE -#define MAX_BIG_REQUEST_SIZE 4194303 -#endif - -typedef struct _FontPathRec *FontPathPtr; -typedef struct _NewClientRec *NewClientPtr; - -#ifndef xalloc -#define xnfalloc(size) XNFalloc((unsigned long)(size)) -#define xnfcalloc(_num, _size) XNFcalloc((unsigned long)(_num)*(unsigned long)(_size)) -#define xnfrealloc(ptr, size) XNFrealloc((pointer)(ptr), (unsigned long)(size)) - -#define xalloc(size) Xalloc((unsigned long)(size)) -#define xcalloc(_num, _size) Xcalloc((unsigned long)(_num)*(unsigned long)(_size)) -#define xrealloc(ptr, size) Xrealloc((pointer)(ptr), (unsigned long)(size)) -#define xfree(ptr) Xfree((pointer)(ptr)) -#define xstrdup(s) Xstrdup(s) -#define xnfstrdup(s) XNFstrdup(s) -#endif - -#include -#include - -#ifdef DDXBEFORERESET -extern void ddxBeforeReset (void); -#endif - -#ifdef DDXOSVERRORF -extern _X_EXPORT void (*OsVendorVErrorFProc)(const char *, va_list args); -#endif - -extern _X_EXPORT int WaitForSomething( - int* /*pClientsReady*/ -); - -extern _X_EXPORT int ReadRequestFromClient(ClientPtr /*client*/); - -extern _X_EXPORT Bool InsertFakeRequest( - ClientPtr /*client*/, - char* /*data*/, - int /*count*/); - -extern _X_EXPORT void ResetCurrentRequest(ClientPtr /*client*/); - -extern _X_EXPORT void FlushAllOutput(void); - -extern _X_EXPORT void FlushIfCriticalOutputPending(void); - -extern _X_EXPORT void SetCriticalOutputPending(void); - -extern _X_EXPORT int WriteToClient(ClientPtr /*who*/, int /*count*/, const void* /*buf*/); - -extern _X_EXPORT void ResetOsBuffers(void); - -extern _X_EXPORT int TransIsListening(char *protocol); - -extern _X_EXPORT void InitConnectionLimits(void); - -extern _X_EXPORT void NotifyParentProcess(void); - -extern _X_EXPORT void CreateWellKnownSockets(void); - -extern _X_EXPORT void ResetWellKnownSockets(void); - -extern _X_EXPORT void CloseWellKnownConnections(void); - -extern _X_EXPORT XID AuthorizationIDOfClient(ClientPtr /*client*/); - -extern _X_EXPORT char *ClientAuthorized( - ClientPtr /*client*/, - unsigned int /*proto_n*/, - char* /*auth_proto*/, - unsigned int /*string_n*/, - char* /*auth_string*/); - -extern _X_EXPORT Bool EstablishNewConnections( - ClientPtr /*clientUnused*/, - pointer /*closure*/); - -extern _X_EXPORT void CheckConnections(void); - -extern _X_EXPORT void CloseDownConnection(ClientPtr /*client*/); - -extern _X_EXPORT void AddGeneralSocket(int /*fd*/); - -extern _X_EXPORT void RemoveGeneralSocket(int /*fd*/); - -extern _X_EXPORT void AddEnabledDevice(int /*fd*/); - -extern _X_EXPORT void RemoveEnabledDevice(int /*fd*/); - -extern _X_EXPORT int OnlyListenToOneClient(ClientPtr /*client*/); - -extern _X_EXPORT void ListenToAllClients(void); - -extern _X_EXPORT void IgnoreClient(ClientPtr /*client*/); - -extern _X_EXPORT void AttendClient(ClientPtr /*client*/); - -extern _X_EXPORT void MakeClientGrabImpervious(ClientPtr /*client*/); - -extern _X_EXPORT void MakeClientGrabPervious(ClientPtr /*client*/); - -#ifdef XQUARTZ -extern void ListenOnOpenFD(int /* fd */, int /* noxauth */); -#endif - -extern _X_EXPORT CARD32 GetTimeInMillis(void); - -extern _X_EXPORT void AdjustWaitForDelay( - pointer /*waitTime*/, - unsigned long /*newdelay*/); - -typedef struct _OsTimerRec *OsTimerPtr; - -typedef CARD32 (*OsTimerCallback)( - OsTimerPtr /* timer */, - CARD32 /* time */, - pointer /* arg */); - -extern _X_EXPORT void TimerInit(void); - -extern _X_EXPORT Bool TimerForce(OsTimerPtr /* timer */); - -#define TimerAbsolute (1<<0) -#define TimerForceOld (1<<1) - -extern _X_EXPORT OsTimerPtr TimerSet( - OsTimerPtr /* timer */, - int /* flags */, - CARD32 /* millis */, - OsTimerCallback /* func */, - pointer /* arg */); - -extern _X_EXPORT void TimerCheck(void); -extern _X_EXPORT void TimerCancel(OsTimerPtr /* pTimer */); -extern _X_EXPORT void TimerFree(OsTimerPtr /* pTimer */); - -extern _X_EXPORT void SetScreenSaverTimer(void); -extern _X_EXPORT void FreeScreenSaverTimer(void); - -extern _X_EXPORT void AutoResetServer(int /*sig*/); - -extern _X_EXPORT void GiveUp(int /*sig*/); - -extern _X_EXPORT void UseMsg(void); - -extern _X_EXPORT void ProcessCommandLine(int /*argc*/, char* /*argv*/[]); - -extern _X_EXPORT int set_font_authorizations( - char ** /* authorizations */, - int * /*authlen */, - pointer /* client */); - -#ifndef _HAVE_XALLOC_DECLS -#define _HAVE_XALLOC_DECLS -extern _X_EXPORT pointer Xalloc(unsigned long /*amount*/); -extern _X_EXPORT pointer Xcalloc(unsigned long /*amount*/); -extern _X_EXPORT pointer Xrealloc(pointer /*ptr*/, unsigned long /*amount*/); -extern _X_EXPORT void Xfree(pointer /*ptr*/); -#endif - -extern _X_EXPORT pointer XNFalloc(unsigned long /*amount*/); -extern _X_EXPORT pointer XNFcalloc(unsigned long /*amount*/); -extern _X_EXPORT pointer XNFrealloc(pointer /*ptr*/, unsigned long /*amount*/); - -extern _X_EXPORT char *Xstrdup(const char *s); -extern _X_EXPORT char *XNFstrdup(const char *s); -extern _X_EXPORT char *Xprintf(const char *fmt, ...); -extern _X_EXPORT char *Xvprintf(const char *fmt, va_list va); -extern _X_EXPORT char *XNFprintf(const char *fmt, ...); -extern _X_EXPORT char *XNFvprintf(const char *fmt, va_list va); - -typedef void (*OsSigHandlerPtr)(int /* sig */); -typedef int (*OsSigWrapperPtr)(int /* sig */); - -extern _X_EXPORT OsSigHandlerPtr OsSignal(int /* sig */, OsSigHandlerPtr /* handler */); -extern _X_EXPORT OsSigWrapperPtr OsRegisterSigWrapper(OsSigWrapperPtr newWrap); - -extern _X_EXPORT int auditTrailLevel; - -extern _X_EXPORT void LockServer(void); -extern _X_EXPORT void UnlockServer(void); - -extern _X_EXPORT int OsLookupColor( - int /*screen*/, - char * /*name*/, - unsigned /*len*/, - unsigned short * /*pred*/, - unsigned short * /*pgreen*/, - unsigned short * /*pblue*/); - -extern _X_EXPORT void OsInit(void); - -extern _X_EXPORT void OsCleanup(Bool); - -extern _X_EXPORT void OsVendorFatalError(void); - -extern _X_EXPORT void OsVendorInit(void); - -extern _X_EXPORT void OsBlockSignals (void); - -extern _X_EXPORT void OsReleaseSignals (void); - -extern _X_EXPORT void OsAbort (void); - -#if !defined(WIN32) -extern _X_EXPORT int System(char *); -extern _X_EXPORT pointer Popen(char *, char *); -extern _X_EXPORT int Pclose(pointer); -extern _X_EXPORT pointer Fopen(char *, char *); -extern _X_EXPORT int Fclose(pointer); -#else -#define System(a) system(a) -#define Popen(a,b) popen(a,b) -#define Pclose(a) pclose(a) -#define Fopen(a,b) fopen(a,b) -#define Fclose(a) fclose(a) -#endif - -extern _X_EXPORT void CheckUserParameters(int argc, char **argv, char **envp); -extern _X_EXPORT void CheckUserAuthorization(void); - -extern _X_EXPORT int AddHost( - ClientPtr /*client*/, - int /*family*/, - unsigned /*length*/, - pointer /*pAddr*/); - -extern _X_EXPORT Bool ForEachHostInFamily ( - int /*family*/, - Bool (* /*func*/ )( - unsigned char * /* addr */, - short /* len */, - pointer /* closure */), - pointer /*closure*/); - -extern _X_EXPORT int RemoveHost( - ClientPtr /*client*/, - int /*family*/, - unsigned /*length*/, - pointer /*pAddr*/); - -extern _X_EXPORT int GetHosts( - pointer * /*data*/, - int * /*pnHosts*/, - int * /*pLen*/, - BOOL * /*pEnabled*/); - -typedef struct sockaddr * sockaddrPtr; - -extern _X_EXPORT int InvalidHost(sockaddrPtr /*saddr*/, int /*len*/, ClientPtr client); - -extern _X_EXPORT int LocalClient(ClientPtr /* client */); - -extern _X_EXPORT int LocalClientCred(ClientPtr, int *, int *); - -#define LCC_UID_SET (1 << 0) -#define LCC_GID_SET (1 << 1) -#define LCC_PID_SET (1 << 2) -#define LCC_ZID_SET (1 << 3) - -typedef struct { - int fieldsSet; /* Bit mask of fields set */ - int euid; /* Effective uid */ - int egid; /* Primary effective group id */ - int nSuppGids; /* Number of supplementary group ids */ - int *pSuppGids; /* Array of supplementary group ids */ - int pid; /* Process id */ - int zoneid; /* Only set on Solaris 10 & later */ -} LocalClientCredRec; - -extern _X_EXPORT int GetLocalClientCreds(ClientPtr, LocalClientCredRec **); -extern _X_EXPORT void FreeLocalClientCreds(LocalClientCredRec *); - -extern _X_EXPORT int ChangeAccessControl(ClientPtr /*client*/, int /*fEnabled*/); - -extern _X_EXPORT int GetAccessControl(void); - - -extern _X_EXPORT void AddLocalHosts(void); - -extern _X_EXPORT void ResetHosts(char *display); - -extern _X_EXPORT void EnableLocalHost(void); - -extern _X_EXPORT void DisableLocalHost(void); - -extern _X_EXPORT void AccessUsingXdmcp(void); - -extern _X_EXPORT void DefineSelf(int /*fd*/); - -#if XDMCP -extern _X_EXPORT void AugmentSelf(pointer /*from*/, int /*len*/); - -extern _X_EXPORT void RegisterAuthorizations(void); -#endif - -extern _X_EXPORT void InitAuthorization(char * /*filename*/); - -/* extern int LoadAuthorization(void); */ - -extern _X_EXPORT int AuthorizationFromID ( - XID id, - unsigned short *name_lenp, - char **namep, - unsigned short *data_lenp, - char **datap); - -extern _X_EXPORT XID CheckAuthorization( - unsigned int /*namelength*/, - char * /*name*/, - unsigned int /*datalength*/, - char * /*data*/, - ClientPtr /*client*/, - char ** /*reason*/ -); - -extern _X_EXPORT void ResetAuthorization(void); - -extern _X_EXPORT int RemoveAuthorization ( - unsigned short name_length, - char *name, - unsigned short data_length, - char *data); - -extern _X_EXPORT int AddAuthorization( - unsigned int /*name_length*/, - char * /*name*/, - unsigned int /*data_length*/, - char * /*data*/); - -#ifdef XCSECURITY -extern _X_EXPORT XID GenerateAuthorization( - unsigned int /* name_length */, - char * /* name */, - unsigned int /* data_length */, - char * /* data */, - unsigned int * /* data_length_return */, - char ** /* data_return */); -#endif - -extern _X_EXPORT int ddxProcessArgument(int /*argc*/, char * /*argv*/ [], int /*i*/); - -extern _X_EXPORT void ddxUseMsg(void); - -/* int ReqLen(xReq *req, ClientPtr client) - * Given a pointer to a *complete* request, return its length in bytes. - * Note that if the request is a big request (as defined in the Big - * Requests extension), the macro lies by returning 4 less than the - * length that it actually occupies in the request buffer. This is so you - * can blindly compare the length with the various sz_ constants - * in Xproto.h without having to know/care about big requests. - */ -#define ReqLen(_pxReq, _client) \ - ((_pxReq->length ? \ - (_client->swapped ? lswaps(_pxReq->length) : _pxReq->length) \ - : ((_client->swapped ? \ - lswapl(((CARD32*)_pxReq)[1]) : ((CARD32*)_pxReq)[1])-1) \ - ) << 2) - -/* otherReqTypePtr CastxReq(xReq *req, otherReqTypePtr) - * Cast the given request to one of type otherReqTypePtr to access - * fields beyond the length field. - */ -#define CastxReq(_pxReq, otherReqTypePtr) \ - (_pxReq->length ? (otherReqTypePtr)_pxReq \ - : (otherReqTypePtr)(((CARD32*)_pxReq)+1)) - -/* stuff for ReplyCallback */ -extern _X_EXPORT CallbackListPtr ReplyCallback; -typedef struct { - ClientPtr client; - const void *replyData; - unsigned long dataLenBytes; - unsigned long bytesRemaining; - Bool startOfReply; -} ReplyInfoRec; - -/* stuff for FlushCallback */ -extern _X_EXPORT CallbackListPtr FlushCallback; - -extern _X_EXPORT void AbortDDX(void); -extern _X_EXPORT void ddxGiveUp(void); -extern _X_EXPORT int TimeSinceLastInputEvent(void); - -/* strcasecmp.c */ -#if NEED_STRCASECMP -#define strcasecmp xstrcasecmp -extern _X_EXPORT int xstrcasecmp(const char *s1, const char *s2); -#endif - -#if NEED_STRNCASECMP -#define strncasecmp xstrncasecmp -extern _X_EXPORT int xstrncasecmp(const char *s1, const char *s2, size_t n); -#endif - -#if NEED_STRCASESTR -#define strcasestr xstrcasestr -extern _X_EXPORT char *xstrcasestr(const char *s, const char *find); -#endif - -#ifndef HAS_STRLCPY -extern _X_EXPORT size_t strlcpy(char *dst, const char *src, size_t siz); -extern _X_EXPORT size_t strlcat(char *dst, const char *src, size_t siz); -#endif - -/* Logging. */ -typedef enum _LogParameter { - XLOG_FLUSH, - XLOG_SYNC, - XLOG_VERBOSITY, - XLOG_FILE_VERBOSITY -} LogParameter; - -/* Flags for log messages. */ -typedef enum { - X_PROBED, /* Value was probed */ - X_CONFIG, /* Value was given in the config file */ - X_DEFAULT, /* Value is a default */ - X_CMDLINE, /* Value was given on the command line */ - X_NOTICE, /* Notice */ - X_ERROR, /* Error message */ - X_WARNING, /* Warning message */ - X_INFO, /* Informational message */ - X_NONE, /* No prefix */ - X_NOT_IMPLEMENTED, /* Not implemented */ - X_UNKNOWN = -1 /* unknown -- this must always be last */ -} MessageType; - -/* XXX Need to check which GCC versions have the format(printf) attribute. */ -#if defined(__GNUC__) && (__GNUC__ > 2) -#define _printf_attribute(a,b) __attribute((format(__printf__,a,b))) -#else -#define _printf_attribute(a,b) /**/ -#endif - -extern _X_EXPORT const char *LogInit(const char *fname, const char *backup); -extern _X_EXPORT void LogClose(void); -extern _X_EXPORT Bool LogSetParameter(LogParameter param, int value); -extern _X_EXPORT void LogVWrite(int verb, const char *f, va_list args); -extern _X_EXPORT void LogWrite(int verb, const char *f, ...) _printf_attribute(2,3); -extern _X_EXPORT void LogVMessageVerb(MessageType type, int verb, const char *format, - va_list args); -extern _X_EXPORT void LogMessageVerb(MessageType type, int verb, const char *format, - ...) _printf_attribute(3,4); -extern _X_EXPORT void LogMessage(MessageType type, const char *format, ...) - _printf_attribute(2,3); -extern _X_EXPORT void FreeAuditTimer(void); -extern _X_EXPORT void AuditF(const char *f, ...) _printf_attribute(1,2); -extern _X_EXPORT void VAuditF(const char *f, va_list args); -extern _X_EXPORT void FatalError(const char *f, ...) _printf_attribute(1,2) -#if defined(__GNUC__) && (__GNUC__ > 2) -__attribute((noreturn)) -#endif -; - -#ifdef DEBUG -#define DebugF ErrorF -#else -#define DebugF(...) /* */ -#endif - -extern _X_EXPORT void VErrorF(const char *f, va_list args); -extern _X_EXPORT void ErrorF(const char *f, ...) _printf_attribute(1,2); -extern _X_EXPORT void Error(char *str); -extern _X_EXPORT void LogPrintMarkers(void); - -extern _X_EXPORT void xorg_backtrace(void); - -#ifdef _MSC_VER -#define snprintf _snprintf -#endif - -#endif /* OS_H */ +/*********************************************************** + +Copyright 1987, 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 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 OS_H +#define OS_H + +#include "misc.h" +#include + +#define SCREEN_SAVER_ON 0 +#define SCREEN_SAVER_OFF 1 +#define SCREEN_SAVER_FORCER 2 +#define SCREEN_SAVER_CYCLE 3 + +#ifndef MAX_REQUEST_SIZE +#define MAX_REQUEST_SIZE 65535 +#endif +#ifndef MAX_BIG_REQUEST_SIZE +#define MAX_BIG_REQUEST_SIZE 4194303 +#endif + +typedef struct _FontPathRec *FontPathPtr; +typedef struct _NewClientRec *NewClientPtr; + +#ifndef xalloc +#define xnfalloc(size) XNFalloc((unsigned long)(size)) +#define xnfcalloc(_num, _size) XNFcalloc((unsigned long)(_num)*(unsigned long)(_size)) +#define xnfrealloc(ptr, size) XNFrealloc((pointer)(ptr), (unsigned long)(size)) + +#define xalloc(size) Xalloc((unsigned long)(size)) +#define xcalloc(_num, _size) Xcalloc((unsigned long)(_num)*(unsigned long)(_size)) +#define xrealloc(ptr, size) Xrealloc((pointer)(ptr), (unsigned long)(size)) +#define xfree(ptr) Xfree((pointer)(ptr)) +#define xstrdup(s) Xstrdup(s) +#define xnfstrdup(s) XNFstrdup(s) +#endif + +#include +#include + +#ifdef DDXBEFORERESET +extern void ddxBeforeReset (void); +#endif + +#ifdef DDXOSVERRORF +extern _X_EXPORT void (*OsVendorVErrorFProc)(const char *, va_list args); +#endif + +extern _X_EXPORT int WaitForSomething( + int* /*pClientsReady*/ +); + +extern _X_EXPORT int ReadRequestFromClient(ClientPtr /*client*/); + +extern _X_EXPORT Bool InsertFakeRequest( + ClientPtr /*client*/, + char* /*data*/, + int /*count*/); + +extern _X_EXPORT void ResetCurrentRequest(ClientPtr /*client*/); + +extern _X_EXPORT void FlushAllOutput(void); + +extern _X_EXPORT void FlushIfCriticalOutputPending(void); + +extern _X_EXPORT void SetCriticalOutputPending(void); + +extern _X_EXPORT int WriteToClient(ClientPtr /*who*/, int /*count*/, const void* /*buf*/); + +extern _X_EXPORT void ResetOsBuffers(void); + +extern _X_EXPORT int TransIsListening(char *protocol); + +extern _X_EXPORT void InitConnectionLimits(void); + +extern _X_EXPORT void NotifyParentProcess(void); + +extern _X_EXPORT void CreateWellKnownSockets(void); + +extern _X_EXPORT void ResetWellKnownSockets(void); + +extern _X_EXPORT void CloseWellKnownConnections(void); + +extern _X_EXPORT XID AuthorizationIDOfClient(ClientPtr /*client*/); + +extern _X_EXPORT char *ClientAuthorized( + ClientPtr /*client*/, + unsigned int /*proto_n*/, + char* /*auth_proto*/, + unsigned int /*string_n*/, + char* /*auth_string*/); + +extern _X_EXPORT Bool EstablishNewConnections( + ClientPtr /*clientUnused*/, + pointer /*closure*/); + +extern _X_EXPORT void CheckConnections(void); + +extern _X_EXPORT void CloseDownConnection(ClientPtr /*client*/); + +extern _X_EXPORT void AddGeneralSocket(int /*fd*/); + +extern _X_EXPORT void RemoveGeneralSocket(int /*fd*/); + +extern _X_EXPORT void AddEnabledDevice(int /*fd*/); + +extern _X_EXPORT void RemoveEnabledDevice(int /*fd*/); + +extern _X_EXPORT int OnlyListenToOneClient(ClientPtr /*client*/); + +extern _X_EXPORT void ListenToAllClients(void); + +extern _X_EXPORT void IgnoreClient(ClientPtr /*client*/); + +extern _X_EXPORT void AttendClient(ClientPtr /*client*/); + +extern _X_EXPORT void MakeClientGrabImpervious(ClientPtr /*client*/); + +extern _X_EXPORT void MakeClientGrabPervious(ClientPtr /*client*/); + +#ifdef XQUARTZ +extern void ListenOnOpenFD(int /* fd */, int /* noxauth */); +#endif + +extern _X_EXPORT CARD32 GetTimeInMillis(void); + +extern _X_EXPORT void AdjustWaitForDelay( + pointer /*waitTime*/, + unsigned long /*newdelay*/); + +typedef struct _OsTimerRec *OsTimerPtr; + +typedef CARD32 (*OsTimerCallback)( + OsTimerPtr /* timer */, + CARD32 /* time */, + pointer /* arg */); + +extern _X_EXPORT void TimerInit(void); + +extern _X_EXPORT Bool TimerForce(OsTimerPtr /* timer */); + +#define TimerAbsolute (1<<0) +#define TimerForceOld (1<<1) + +extern _X_EXPORT OsTimerPtr TimerSet( + OsTimerPtr /* timer */, + int /* flags */, + CARD32 /* millis */, + OsTimerCallback /* func */, + pointer /* arg */); + +extern _X_EXPORT void TimerCheck(void); +extern _X_EXPORT void TimerCancel(OsTimerPtr /* pTimer */); +extern _X_EXPORT void TimerFree(OsTimerPtr /* pTimer */); + +extern _X_EXPORT void SetScreenSaverTimer(void); +extern _X_EXPORT void FreeScreenSaverTimer(void); + +extern _X_EXPORT void AutoResetServer(int /*sig*/); + +extern _X_EXPORT void GiveUp(int /*sig*/); + +extern _X_EXPORT void UseMsg(void); + +extern _X_EXPORT void ProcessCommandLine(int /*argc*/, char* /*argv*/[]); + +extern _X_EXPORT int set_font_authorizations( + char ** /* authorizations */, + int * /*authlen */, + pointer /* client */); + +#ifndef _HAVE_XALLOC_DECLS +#define _HAVE_XALLOC_DECLS +extern _X_EXPORT pointer Xalloc(unsigned long /*amount*/); +extern _X_EXPORT pointer Xcalloc(unsigned long /*amount*/); +extern _X_EXPORT pointer Xrealloc(pointer /*ptr*/, unsigned long /*amount*/); +extern _X_EXPORT void Xfree(pointer /*ptr*/); +#endif + +extern _X_EXPORT pointer XNFalloc(unsigned long /*amount*/); +extern _X_EXPORT pointer XNFcalloc(unsigned long /*amount*/); +extern _X_EXPORT pointer XNFrealloc(pointer /*ptr*/, unsigned long /*amount*/); + +extern _X_EXPORT char *Xstrdup(const char *s); +extern _X_EXPORT char *XNFstrdup(const char *s); +extern _X_EXPORT char *Xprintf(const char *fmt, ...); +extern _X_EXPORT char *Xvprintf(const char *fmt, va_list va); +extern _X_EXPORT char *XNFprintf(const char *fmt, ...); +extern _X_EXPORT char *XNFvprintf(const char *fmt, va_list va); + +typedef void (*OsSigHandlerPtr)(int /* sig */); +typedef int (*OsSigWrapperPtr)(int /* sig */); + +extern _X_EXPORT OsSigHandlerPtr OsSignal(int /* sig */, OsSigHandlerPtr /* handler */); +extern _X_EXPORT OsSigWrapperPtr OsRegisterSigWrapper(OsSigWrapperPtr newWrap); + +extern _X_EXPORT int auditTrailLevel; + +extern _X_EXPORT void LockServer(void); +extern _X_EXPORT void UnlockServer(void); + +extern _X_EXPORT int OsLookupColor( + int /*screen*/, + char * /*name*/, + unsigned /*len*/, + unsigned short * /*pred*/, + unsigned short * /*pgreen*/, + unsigned short * /*pblue*/); + +extern _X_EXPORT void OsInit(void); + +extern _X_EXPORT void OsCleanup(Bool); + +extern _X_EXPORT void OsVendorFatalError(void); + +extern _X_EXPORT void OsVendorInit(void); + +extern _X_EXPORT void OsBlockSignals (void); + +extern _X_EXPORT void OsReleaseSignals (void); + +extern _X_EXPORT void OsAbort (void); + +#if !defined(WIN32) +extern _X_EXPORT int System(char *); +extern _X_EXPORT pointer Popen(char *, char *); +extern _X_EXPORT int Pclose(pointer); +extern _X_EXPORT pointer Fopen(char *, char *); +extern _X_EXPORT int Fclose(pointer); +#else +#define System(a) system(a) +#define Popen(a,b) popen(a,b) +#define Pclose(a) pclose(a) +#define Fopen(a,b) fopen(a,b) +#define Fclose(a) fclose(a) +#endif + +extern _X_EXPORT void CheckUserParameters(int argc, char **argv, char **envp); +extern _X_EXPORT void CheckUserAuthorization(void); + +extern _X_EXPORT int AddHost( + ClientPtr /*client*/, + int /*family*/, + unsigned /*length*/, + const void * /*pAddr*/); + +extern _X_EXPORT Bool ForEachHostInFamily ( + int /*family*/, + Bool (* /*func*/ )( + unsigned char * /* addr */, + short /* len */, + pointer /* closure */), + pointer /*closure*/); + +extern _X_EXPORT int RemoveHost( + ClientPtr /*client*/, + int /*family*/, + unsigned /*length*/, + pointer /*pAddr*/); + +extern _X_EXPORT int GetHosts( + pointer * /*data*/, + int * /*pnHosts*/, + int * /*pLen*/, + BOOL * /*pEnabled*/); + +typedef struct sockaddr * sockaddrPtr; + +extern _X_EXPORT int InvalidHost(sockaddrPtr /*saddr*/, int /*len*/, ClientPtr client); + +extern _X_EXPORT int LocalClient(ClientPtr /* client */); + +extern _X_EXPORT int LocalClientCred(ClientPtr, int *, int *); + +#define LCC_UID_SET (1 << 0) +#define LCC_GID_SET (1 << 1) +#define LCC_PID_SET (1 << 2) +#define LCC_ZID_SET (1 << 3) + +typedef struct { + int fieldsSet; /* Bit mask of fields set */ + int euid; /* Effective uid */ + int egid; /* Primary effective group id */ + int nSuppGids; /* Number of supplementary group ids */ + int *pSuppGids; /* Array of supplementary group ids */ + int pid; /* Process id */ + int zoneid; /* Only set on Solaris 10 & later */ +} LocalClientCredRec; + +extern _X_EXPORT int GetLocalClientCreds(ClientPtr, LocalClientCredRec **); +extern _X_EXPORT void FreeLocalClientCreds(LocalClientCredRec *); + +extern _X_EXPORT int ChangeAccessControl(ClientPtr /*client*/, int /*fEnabled*/); + +extern _X_EXPORT int GetAccessControl(void); + + +extern _X_EXPORT void AddLocalHosts(void); + +extern _X_EXPORT void ResetHosts(char *display); + +extern _X_EXPORT void EnableLocalHost(void); + +extern _X_EXPORT void DisableLocalHost(void); + +extern _X_EXPORT void AccessUsingXdmcp(void); + +extern _X_EXPORT void DefineSelf(int /*fd*/); + +#if XDMCP +extern _X_EXPORT void AugmentSelf(pointer /*from*/, int /*len*/); + +extern _X_EXPORT void RegisterAuthorizations(void); +#endif + +extern _X_EXPORT void InitAuthorization(char * /*filename*/); + +/* extern int LoadAuthorization(void); */ + +extern _X_EXPORT int AuthorizationFromID ( + XID id, + unsigned short *name_lenp, + char **namep, + unsigned short *data_lenp, + char **datap); + +extern _X_EXPORT XID CheckAuthorization( + unsigned int /*namelength*/, + const char * /*name*/, + unsigned int /*datalength*/, + const char * /*data*/, + ClientPtr /*client*/, + char ** /*reason*/ +); + +extern _X_EXPORT void ResetAuthorization(void); + +extern _X_EXPORT int RemoveAuthorization ( + unsigned short name_length, + const char *name, + unsigned short data_length, + const char *data); + +extern _X_EXPORT int AddAuthorization( + unsigned int /*name_length*/, + const char * /*name*/, + unsigned int /*data_length*/, + char * /*data*/); + +#ifdef XCSECURITY +extern _X_EXPORT XID GenerateAuthorization( + unsigned int /* name_length */, + const char * /* name */, + unsigned int /* data_length */, + const char * /* data */, + unsigned int * /* data_length_return */, + char ** /* data_return */); +#endif + +extern _X_EXPORT int ddxProcessArgument(int /*argc*/, char * /*argv*/ [], int /*i*/); + +extern _X_EXPORT void ddxUseMsg(void); + +/* int ReqLen(xReq *req, ClientPtr client) + * Given a pointer to a *complete* request, return its length in bytes. + * Note that if the request is a big request (as defined in the Big + * Requests extension), the macro lies by returning 4 less than the + * length that it actually occupies in the request buffer. This is so you + * can blindly compare the length with the various sz_ constants + * in Xproto.h without having to know/care about big requests. + */ +#define ReqLen(_pxReq, _client) \ + ((_pxReq->length ? \ + (_client->swapped ? lswaps(_pxReq->length) : _pxReq->length) \ + : ((_client->swapped ? \ + lswapl(((CARD32*)_pxReq)[1]) : ((CARD32*)_pxReq)[1])-1) \ + ) << 2) + +/* otherReqTypePtr CastxReq(xReq *req, otherReqTypePtr) + * Cast the given request to one of type otherReqTypePtr to access + * fields beyond the length field. + */ +#define CastxReq(_pxReq, otherReqTypePtr) \ + (_pxReq->length ? (otherReqTypePtr)_pxReq \ + : (otherReqTypePtr)(((CARD32*)_pxReq)+1)) + +/* stuff for ReplyCallback */ +extern _X_EXPORT CallbackListPtr ReplyCallback; +typedef struct { + ClientPtr client; + const void *replyData; + unsigned long dataLenBytes; + unsigned long bytesRemaining; + Bool startOfReply; +} ReplyInfoRec; + +/* stuff for FlushCallback */ +extern _X_EXPORT CallbackListPtr FlushCallback; + +extern _X_EXPORT void AbortDDX(void); +extern _X_EXPORT void ddxGiveUp(void); +extern _X_EXPORT int TimeSinceLastInputEvent(void); + +/* strcasecmp.c */ +#if NEED_STRCASECMP +#define strcasecmp xstrcasecmp +extern _X_EXPORT int xstrcasecmp(const char *s1, const char *s2); +#endif + +#if NEED_STRNCASECMP +#define strncasecmp xstrncasecmp +extern _X_EXPORT int xstrncasecmp(const char *s1, const char *s2, size_t n); +#endif + +#if NEED_STRCASESTR +#define strcasestr xstrcasestr +extern _X_EXPORT char *xstrcasestr(const char *s, const char *find); +#endif + +#ifndef HAS_STRLCPY +extern _X_EXPORT size_t strlcpy(char *dst, const char *src, size_t siz); +extern _X_EXPORT size_t strlcat(char *dst, const char *src, size_t siz); +#endif + +/* Logging. */ +typedef enum _LogParameter { + XLOG_FLUSH, + XLOG_SYNC, + XLOG_VERBOSITY, + XLOG_FILE_VERBOSITY +} LogParameter; + +/* Flags for log messages. */ +typedef enum { + X_PROBED, /* Value was probed */ + X_CONFIG, /* Value was given in the config file */ + X_DEFAULT, /* Value is a default */ + X_CMDLINE, /* Value was given on the command line */ + X_NOTICE, /* Notice */ + X_ERROR, /* Error message */ + X_WARNING, /* Warning message */ + X_INFO, /* Informational message */ + X_NONE, /* No prefix */ + X_NOT_IMPLEMENTED, /* Not implemented */ + X_UNKNOWN = -1 /* unknown -- this must always be last */ +} MessageType; + +/* XXX Need to check which GCC versions have the format(printf) attribute. */ +#if defined(__GNUC__) && (__GNUC__ > 2) +#define _printf_attribute(a,b) __attribute((format(__printf__,a,b))) +#else +#define _printf_attribute(a,b) /**/ +#endif + +extern _X_EXPORT const char *LogInit(const char *fname, const char *backup); +extern _X_EXPORT void LogClose(void); +extern _X_EXPORT Bool LogSetParameter(LogParameter param, int value); +extern _X_EXPORT void LogVWrite(int verb, const char *f, va_list args); +extern _X_EXPORT void LogWrite(int verb, const char *f, ...) _printf_attribute(2,3); +extern _X_EXPORT void LogVMessageVerb(MessageType type, int verb, const char *format, + va_list args); +extern _X_EXPORT void LogMessageVerb(MessageType type, int verb, const char *format, + ...) _printf_attribute(3,4); +extern _X_EXPORT void LogMessage(MessageType type, const char *format, ...) + _printf_attribute(2,3); +extern _X_EXPORT void FreeAuditTimer(void); +extern _X_EXPORT void AuditF(const char *f, ...) _printf_attribute(1,2); +extern _X_EXPORT void VAuditF(const char *f, va_list args); +extern _X_EXPORT void FatalError(const char *f, ...) _printf_attribute(1,2) +#if defined(__GNUC__) && (__GNUC__ > 2) +__attribute((noreturn)) +#endif +; + +#ifdef DEBUG +#define DebugF ErrorF +#else +#define DebugF(...) /* */ +#endif + +extern _X_EXPORT void VErrorF(const char *f, va_list args); +extern _X_EXPORT void ErrorF(const char *f, ...) _printf_attribute(1,2); +extern _X_EXPORT void Error(char *str); +extern _X_EXPORT void LogPrintMarkers(void); + +extern _X_EXPORT void xorg_backtrace(void); + +#ifdef _MSC_VER +#define snprintf _snprintf +#endif + +#endif /* OS_H */ diff --git a/xorg-server/include/xkbsrv.h b/xorg-server/include/xkbsrv.h index e59f8a626..7a93ccfcd 100644 --- a/xorg-server/include/xkbsrv.h +++ b/xorg-server/include/xkbsrv.h @@ -906,7 +906,7 @@ extern Bool XkbCopyKeymap( XkbDescPtr /* dst */, XkbDescPtr /* src */); -extern Bool XkbCopyDeviceKeymap( +extern _X_EXPORT Bool XkbCopyDeviceKeymap( DeviceIntPtr /* dst */, DeviceIntPtr /* src */); -- cgit v1.2.3