diff options
Diffstat (limited to 'xorg-server/include/os.h')
| -rw-r--r-- | xorg-server/include/os.h | 282 |
1 files changed, 140 insertions, 142 deletions
diff --git a/xorg-server/include/os.h b/xorg-server/include/os.h index 59f26898f..7b99a597e 100644 --- a/xorg-server/include/os.h +++ b/xorg-server/include/os.h @@ -52,8 +52,6 @@ SOFTWARE. #include "misc.h" #include <stdarg.h> -#define NullFID ((FID) 0) - #define SCREEN_SAVER_ON 0 #define SCREEN_SAVER_OFF 1 #define SCREEN_SAVER_FORCER 2 @@ -66,7 +64,6 @@ SOFTWARE. #define MAX_BIG_REQUEST_SIZE 4194303 #endif -typedef pointer FID; typedef struct _FontPathRec *FontPathPtr; typedef struct _NewClientRec *NewClientPtr; @@ -86,92 +83,87 @@ typedef struct _NewClientRec *NewClientPtr; #include <stdio.h> #include <stdarg.h> -/* have to put $(SIGNAL_DEFINES) in DEFINES in Imakefile to get this right */ -#ifdef SIGNALRETURNSINT -#define SIGVAL int -#else -#define SIGVAL void +#ifdef DDXOSVERRORF +extern _X_EXPORT void (*OsVendorVErrorFProc)(const char *, va_list args); #endif -extern void (*OsVendorVErrorFProc)(const char *, va_list args); - -extern int WaitForSomething( +extern _X_EXPORT int WaitForSomething( int* /*pClientsReady*/ ); -extern int ReadRequestFromClient(ClientPtr /*client*/); +extern _X_EXPORT int ReadRequestFromClient(ClientPtr /*client*/); -extern Bool InsertFakeRequest( +extern _X_EXPORT Bool InsertFakeRequest( ClientPtr /*client*/, char* /*data*/, int /*count*/); -extern void ResetCurrentRequest(ClientPtr /*client*/); +extern _X_EXPORT void ResetCurrentRequest(ClientPtr /*client*/); -extern void FlushAllOutput(void); +extern _X_EXPORT void FlushAllOutput(void); -extern void FlushIfCriticalOutputPending(void); +extern _X_EXPORT void FlushIfCriticalOutputPending(void); -extern void SetCriticalOutputPending(void); +extern _X_EXPORT void SetCriticalOutputPending(void); -extern int WriteToClient(ClientPtr /*who*/, int /*count*/, const void* /*buf*/); +extern _X_EXPORT int WriteToClient(ClientPtr /*who*/, int /*count*/, const void* /*buf*/); -extern void ResetOsBuffers(void); +extern _X_EXPORT void ResetOsBuffers(void); -extern void InitConnectionLimits(void); +extern _X_EXPORT void InitConnectionLimits(void); -extern void NotifyParentProcess(void); +extern _X_EXPORT void NotifyParentProcess(void); -extern void CreateWellKnownSockets(void); +extern _X_EXPORT void CreateWellKnownSockets(void); -extern void ResetWellKnownSockets(void); +extern _X_EXPORT void ResetWellKnownSockets(void); -extern void CloseWellKnownConnections(void); +extern _X_EXPORT void CloseWellKnownConnections(void); -extern XID AuthorizationIDOfClient(ClientPtr /*client*/); +extern _X_EXPORT XID AuthorizationIDOfClient(ClientPtr /*client*/); -extern char *ClientAuthorized( +extern _X_EXPORT char *ClientAuthorized( ClientPtr /*client*/, unsigned int /*proto_n*/, char* /*auth_proto*/, unsigned int /*string_n*/, char* /*auth_string*/); -extern Bool EstablishNewConnections( +extern _X_EXPORT Bool EstablishNewConnections( ClientPtr /*clientUnused*/, pointer /*closure*/); -extern void CheckConnections(void); +extern _X_EXPORT void CheckConnections(void); -extern void CloseDownConnection(ClientPtr /*client*/); +extern _X_EXPORT void CloseDownConnection(ClientPtr /*client*/); -extern void AddGeneralSocket(int /*fd*/); +extern _X_EXPORT void AddGeneralSocket(int /*fd*/); -extern void RemoveGeneralSocket(int /*fd*/); +extern _X_EXPORT void RemoveGeneralSocket(int /*fd*/); -extern void AddEnabledDevice(int /*fd*/); +extern _X_EXPORT void AddEnabledDevice(int /*fd*/); -extern void RemoveEnabledDevice(int /*fd*/); +extern _X_EXPORT void RemoveEnabledDevice(int /*fd*/); -extern int OnlyListenToOneClient(ClientPtr /*client*/); +extern _X_EXPORT int OnlyListenToOneClient(ClientPtr /*client*/); -extern void ListenToAllClients(void); +extern _X_EXPORT void ListenToAllClients(void); -extern void IgnoreClient(ClientPtr /*client*/); +extern _X_EXPORT void IgnoreClient(ClientPtr /*client*/); -extern void AttendClient(ClientPtr /*client*/); +extern _X_EXPORT void AttendClient(ClientPtr /*client*/); -extern void MakeClientGrabImpervious(ClientPtr /*client*/); +extern _X_EXPORT void MakeClientGrabImpervious(ClientPtr /*client*/); -extern void MakeClientGrabPervious(ClientPtr /*client*/); +extern _X_EXPORT void MakeClientGrabPervious(ClientPtr /*client*/); #ifdef XQUARTZ extern void ListenOnOpenFD(int /* fd */, int /* noxauth */); #endif -extern CARD32 GetTimeInMillis(void); +extern _X_EXPORT CARD32 GetTimeInMillis(void); -extern void AdjustWaitForDelay( +extern _X_EXPORT void AdjustWaitForDelay( pointer /*waitTime*/, unsigned long /*newdelay*/); @@ -182,69 +174,71 @@ typedef CARD32 (*OsTimerCallback)( CARD32 /* time */, pointer /* arg */); -extern void TimerInit(void); +extern _X_EXPORT void TimerInit(void); -extern Bool TimerForce(OsTimerPtr /* timer */); +extern _X_EXPORT Bool TimerForce(OsTimerPtr /* timer */); #define TimerAbsolute (1<<0) #define TimerForceOld (1<<1) -extern OsTimerPtr TimerSet( +extern _X_EXPORT OsTimerPtr TimerSet( OsTimerPtr /* timer */, int /* flags */, CARD32 /* millis */, OsTimerCallback /* func */, pointer /* arg */); -extern void TimerCheck(void); -extern void TimerCancel(OsTimerPtr /* pTimer */); -extern void TimerFree(OsTimerPtr /* pTimer */); +extern _X_EXPORT void TimerCheck(void); +extern _X_EXPORT void TimerCancel(OsTimerPtr /* pTimer */); +extern _X_EXPORT void TimerFree(OsTimerPtr /* pTimer */); -extern void SetScreenSaverTimer(void); -extern void FreeScreenSaverTimer(void); +extern _X_EXPORT void SetScreenSaverTimer(void); +extern _X_EXPORT void FreeScreenSaverTimer(void); -extern SIGVAL AutoResetServer(int /*sig*/); +extern _X_EXPORT void AutoResetServer(int /*sig*/); -extern SIGVAL GiveUp(int /*sig*/); +extern _X_EXPORT void GiveUp(int /*sig*/); -extern void UseMsg(void); +extern _X_EXPORT void UseMsg(void); -extern void ProcessCommandLine(int /*argc*/, char* /*argv*/[]); +extern _X_EXPORT void ProcessCommandLine(int /*argc*/, char* /*argv*/[]); -extern int set_font_authorizations( +extern _X_EXPORT int set_font_authorizations( char ** /* authorizations */, int * /*authlen */, pointer /* client */); #ifndef _HAVE_XALLOC_DECLS #define _HAVE_XALLOC_DECLS -extern pointer Xalloc(unsigned long /*amount*/); -extern pointer Xcalloc(unsigned long /*amount*/); -extern pointer Xrealloc(pointer /*ptr*/, unsigned long /*amount*/); -extern void Xfree(pointer /*ptr*/); +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 pointer XNFalloc(unsigned long /*amount*/); -extern pointer XNFcalloc(unsigned long /*amount*/); -extern pointer XNFrealloc(pointer /*ptr*/, unsigned long /*amount*/); +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 char *Xstrdup(const char *s); -extern char *XNFstrdup(const char *s); -extern char *Xprintf(const char *fmt, ...); -extern char *Xvprintf(const char *fmt, va_list va); -extern char *XNFprintf(const char *fmt, ...); -extern char *XNFvprintf(const char *fmt, va_list va); +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 SIGVAL (*OsSigHandlerPtr)(int /* sig */); +typedef void (*OsSigHandlerPtr)(int /* sig */); +typedef int (*OsSigWrapperPtr)(int /* sig */); -extern OsSigHandlerPtr OsSignal(int /* sig */, OsSigHandlerPtr /* handler */); +extern _X_EXPORT OsSigHandlerPtr OsSignal(int /* sig */, OsSigHandlerPtr /* handler */); +extern _X_EXPORT OsSigWrapperPtr OsRegisterSigWrapper(OsSigWrapperPtr newWrap); -extern int auditTrailLevel; +extern _X_EXPORT int auditTrailLevel; -extern void LockServer(void); -extern void UnlockServer(void); +extern _X_EXPORT void LockServer(void); +extern _X_EXPORT void UnlockServer(void); -extern int OsLookupColor( +extern _X_EXPORT int OsLookupColor( int /*screen*/, char * /*name*/, unsigned /*len*/, @@ -252,24 +246,24 @@ extern int OsLookupColor( unsigned short * /*pgreen*/, unsigned short * /*pblue*/); -extern void OsInit(void); +extern _X_EXPORT void OsInit(void); -extern void OsCleanup(Bool); +extern _X_EXPORT void OsCleanup(Bool); -extern void OsVendorFatalError(void); +extern _X_EXPORT void OsVendorFatalError(void); -extern void OsVendorInit(void); +extern _X_EXPORT void OsVendorInit(void); -void OsBlockSignals (void); +extern _X_EXPORT void OsBlockSignals (void); -void OsReleaseSignals (void); +extern _X_EXPORT void OsReleaseSignals (void); #if !defined(WIN32) -extern int System(char *); -extern pointer Popen(char *, char *); -extern int Pclose(pointer); -extern pointer Fopen(char *, char *); -extern int Fclose(pointer); +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) @@ -278,16 +272,16 @@ extern int Fclose(pointer); #define Fclose(a) fclose(a) #endif -extern void CheckUserParameters(int argc, char **argv, char **envp); -extern void CheckUserAuthorization(void); +extern _X_EXPORT void CheckUserParameters(int argc, char **argv, char **envp); +extern _X_EXPORT void CheckUserAuthorization(void); -extern int AddHost( +extern _X_EXPORT int AddHost( ClientPtr /*client*/, int /*family*/, unsigned /*length*/, pointer /*pAddr*/); -extern Bool ForEachHostInFamily ( +extern _X_EXPORT Bool ForEachHostInFamily ( int /*family*/, Bool (* /*func*/ )( unsigned char * /* addr */, @@ -295,13 +289,13 @@ extern Bool ForEachHostInFamily ( pointer /* closure */), pointer /*closure*/); -extern int RemoveHost( +extern _X_EXPORT int RemoveHost( ClientPtr /*client*/, int /*family*/, unsigned /*length*/, pointer /*pAddr*/); -extern int GetHosts( +extern _X_EXPORT int GetHosts( pointer * /*data*/, int * /*pnHosts*/, int * /*pLen*/, @@ -309,11 +303,11 @@ extern int GetHosts( typedef struct sockaddr * sockaddrPtr; -extern int InvalidHost(sockaddrPtr /*saddr*/, int /*len*/, ClientPtr client); +extern _X_EXPORT int InvalidHost(sockaddrPtr /*saddr*/, int /*len*/, ClientPtr client); -extern int LocalClient(ClientPtr /* client */); +extern _X_EXPORT int LocalClient(ClientPtr /* client */); -extern int LocalClientCred(ClientPtr, int *, int *); +extern _X_EXPORT int LocalClientCred(ClientPtr, int *, int *); #define LCC_UID_SET (1 << 0) #define LCC_GID_SET (1 << 1) @@ -330,42 +324,44 @@ typedef struct { int zoneid; /* Only set on Solaris 10 & later */ } LocalClientCredRec; -extern int GetLocalClientCreds(ClientPtr, LocalClientCredRec **); -extern void FreeLocalClientCreds(LocalClientCredRec *); +extern _X_EXPORT int GetLocalClientCreds(ClientPtr, LocalClientCredRec **); +extern _X_EXPORT void FreeLocalClientCreds(LocalClientCredRec *); -extern int ChangeAccessControl(ClientPtr /*client*/, int /*fEnabled*/); +extern _X_EXPORT int ChangeAccessControl(ClientPtr /*client*/, int /*fEnabled*/); -extern int GetAccessControl(void); +extern _X_EXPORT int GetAccessControl(void); -extern void AddLocalHosts(void); +extern _X_EXPORT void AddLocalHosts(void); -extern void ResetHosts(char *display); +extern _X_EXPORT void ResetHosts(char *display); -extern void EnableLocalHost(void); +extern _X_EXPORT void EnableLocalHost(void); -extern void DisableLocalHost(void); +extern _X_EXPORT void DisableLocalHost(void); -extern void AccessUsingXdmcp(void); +extern _X_EXPORT void AccessUsingXdmcp(void); -extern void DefineSelf(int /*fd*/); +extern _X_EXPORT void DefineSelf(int /*fd*/); -extern void AugmentSelf(pointer /*from*/, int /*len*/); +#if XDMCP +extern _X_EXPORT void AugmentSelf(pointer /*from*/, int /*len*/); -extern void InitAuthorization(char * /*filename*/); +extern _X_EXPORT void RegisterAuthorizations(void); +#endif -/* extern int LoadAuthorization(void); */ +extern _X_EXPORT void InitAuthorization(char * /*filename*/); -extern void RegisterAuthorizations(void); +/* extern int LoadAuthorization(void); */ -extern int AuthorizationFromID ( +extern _X_EXPORT int AuthorizationFromID ( XID id, unsigned short *name_lenp, char **namep, unsigned short *data_lenp, char **datap); -extern XID CheckAuthorization( +extern _X_EXPORT XID CheckAuthorization( unsigned int /*namelength*/, char * /*name*/, unsigned int /*datalength*/, @@ -374,31 +370,33 @@ extern XID CheckAuthorization( char ** /*reason*/ ); -extern void ResetAuthorization(void); +extern _X_EXPORT void ResetAuthorization(void); -extern int RemoveAuthorization ( +extern _X_EXPORT int RemoveAuthorization ( unsigned short name_length, char *name, unsigned short data_length, char *data); -extern int AddAuthorization( +extern _X_EXPORT int AddAuthorization( unsigned int /*name_length*/, char * /*name*/, unsigned int /*data_length*/, char * /*data*/); -extern XID GenerateAuthorization( +#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 int ddxProcessArgument(int /*argc*/, char * /*argv*/ [], int /*i*/); +extern _X_EXPORT int ddxProcessArgument(int /*argc*/, char * /*argv*/ [], int /*i*/); -extern void ddxUseMsg(void); +extern _X_EXPORT void ddxUseMsg(void); /* int ReqLen(xReq *req, ClientPtr client) * Given a pointer to a *complete* request, return its length in bytes. @@ -424,7 +422,7 @@ extern void ddxUseMsg(void); : (otherReqTypePtr)(((CARD32*)_pxReq)+1)) /* stuff for ReplyCallback */ -extern CallbackListPtr ReplyCallback; +extern _X_EXPORT CallbackListPtr ReplyCallback; typedef struct { ClientPtr client; const void *replyData; @@ -434,31 +432,31 @@ typedef struct { } ReplyInfoRec; /* stuff for FlushCallback */ -extern CallbackListPtr FlushCallback; +extern _X_EXPORT CallbackListPtr FlushCallback; -extern void AbortDDX(void); -extern void ddxGiveUp(void); -extern int TimeSinceLastInputEvent(void); +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 int xstrcasecmp(const char *s1, const char *s2); +extern _X_EXPORT int xstrcasecmp(const char *s1, const char *s2); #endif #if NEED_STRNCASECMP #define strncasecmp xstrncasecmp -extern int xstrncasecmp(const char *s1, const char *s2, size_t n); +extern _X_EXPORT int xstrncasecmp(const char *s1, const char *s2, size_t n); #endif #if NEED_STRCASESTR #define strcasestr xstrcasestr -extern char *xstrcasestr(const char *s, const char *find); +extern _X_EXPORT char *xstrcasestr(const char *s, const char *find); #endif #ifndef HAS_STRLCPY -extern size_t strlcpy(char *dst, const char *src, size_t siz); -extern size_t strlcat(char *dst, const char *src, size_t siz); +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. */ @@ -491,21 +489,21 @@ typedef enum { #define _printf_attribute(a,b) /**/ #endif -extern const char *LogInit(const char *fname, const char *backup); -extern void LogClose(void); -extern Bool LogSetParameter(LogParameter param, int value); -extern void LogVWrite(int verb, const char *f, va_list args); -extern void LogWrite(int verb, const char *f, ...) _printf_attribute(2,3); -extern void LogVMessageVerb(MessageType type, int verb, const char *format, +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 void LogMessageVerb(MessageType type, int verb, const char *format, +extern _X_EXPORT void LogMessageVerb(MessageType type, int verb, const char *format, ...) _printf_attribute(3,4); -extern void LogMessage(MessageType type, const char *format, ...) +extern _X_EXPORT void LogMessage(MessageType type, const char *format, ...) _printf_attribute(2,3); -extern void FreeAuditTimer(void); -extern void AuditF(const char *f, ...) _printf_attribute(1,2); -extern void VAuditF(const char *f, va_list args); -extern void FatalError(const char *f, ...) _printf_attribute(1,2) +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 @@ -517,12 +515,12 @@ __attribute((noreturn)) #define DebugF(...) /* */ #endif -extern void VErrorF(const char *f, va_list args); -extern void ErrorF(const char *f, ...) _printf_attribute(1,2); -extern void Error(char *str); -extern void LogPrintMarkers(void); +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 void xorg_backtrace(void); +extern _X_EXPORT void xorg_backtrace(void); #ifdef _MSC_VER #define snprintf _snprintf |