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class TSystem: public TNamed


TSystem

Abstract base class defining a generic interface to the underlying
Operating System.

Function Members (Methods)

public:

virtual	~TSystem()
virtual void	Abort(int code = 0)
void	TObject::AbstractMethod(const char* method) const
virtual int	AcceptConnection(int sock)
virtual Bool_t	AccessPathName(const char* path, EAccessMode mode = kFileExists)
virtual void	AddDynamicPath(const char* pathname)
virtual void	AddFileHandler(TFileHandler* fh)
virtual void	AddIncludePath(const char* includePath)
virtual void	AddLinkedLibs(const char* linkedLib)
virtual void	AddSignalHandler(TSignalHandler* sh)
virtual void	AddStdExceptionHandler(TStdExceptionHandler* eh)
virtual void	AddTimer(TTimer* t)
virtual int	AnnounceTcpService(int port, Bool_t reuse, int backlog, int tcpwindowsize = -1)
virtual int	AnnounceUdpService(int port, int backlog)
virtual int	AnnounceUnixService(int port, int backlog)
virtual int	AnnounceUnixService(const char* sockpath, int backlog)
virtual void	TObject::AppendPad(Option_t* option = "")
virtual const char*	BaseName(const char* pathname)
void	Beep(Int_t freq = -1, Int_t duration = -1, Bool_t setDefault = kFALSE)
virtual void	TObject::Browse(TBrowser* b)
Bool_t	cd(const char* path)
virtual Bool_t	ChangeDirectory(const char* path)
virtual int	Chmod(const char* file, UInt_t mode)
static TClass*	Class()
virtual const char*	TObject::ClassName() const
virtual void	CleanCompiledMacros()
virtual void	TNamed::Clear(Option_t* option = "")
virtual TObject*	TNamed::Clone(const char* newname = "") const
virtual void	CloseConnection(int sock, Bool_t force = kFALSE)
virtual void	Closelog()
virtual int	ClosePipe(FILE* pipe)
virtual Int_t	TNamed::Compare(const TObject* obj) const
virtual int	CompileMacro(const char* filename, Option_t* opt = "", const char* library_name = "", const char* build_dir = "", UInt_t dirmode = 0)
virtual char*	ConcatFileName(const char* dir, const char* name)
virtual void	TNamed::Copy(TObject& named) const
virtual int	CopyFile(const char* from, const char* to, Bool_t overwrite = kFALSE)
virtual void	TObject::Delete(Option_t* option = "")MENU
virtual const char*	DirName(const char* pathname)
virtual void	DispatchOneEvent(Bool_t pendingOnly = kFALSE)
virtual Int_t	TObject::DistancetoPrimitive(Int_t px, Int_t py)
virtual void	TObject::Draw(Option_t* option = "")
virtual void	TObject::DrawClass() constMENU
virtual TObject*	TObject::DrawClone(Option_t* option = "") constMENU
virtual void	TObject::Dump() constMENU
char*	DynamicPathName(const char* lib, Bool_t quiet = kFALSE)
virtual Func_t	DynFindSymbol(const char* module, const char* entry)
virtual void	TObject::Error(const char* method, const char* msgfmt) const
virtual Int_t	Exec(const char* shellcmd)
virtual void	TObject::Execute(const char* method, const char* params, Int_t* error = 0)
virtual void	TObject::Execute(TMethod* method, TObjArray* params, Int_t* error = 0)
virtual void	TObject::ExecuteEvent(Int_t event, Int_t px, Int_t py)
virtual void	Exit(int code, Bool_t mode = kTRUE)
virtual void	ExitLoop()
virtual Bool_t	ExpandPathName(TString& path)
virtual char*	ExpandPathName(const char* path)
virtual void	TObject::Fatal(const char* method, const char* msgfmt) const
virtual void	TNamed::FillBuffer(char*& buffer)
virtual const char*	FindDynamicLibrary(TString& lib, Bool_t quiet = kFALSE)
virtual const char*	FindFile(const char* search, TString& file, EAccessMode mode = kFileExists)
virtual TObject*	TObject::FindObject(const char* name) const
virtual TObject*	TObject::FindObject(const TObject* obj) const
virtual void	FreeDirectory(void* dirp)
virtual TSystem::EAclicMode	GetAclicMode() const
virtual Int_t	GetAclicProperties() const
void	GetBeepDefaults(Int_t& freq, Int_t& duration) const
virtual const char*	GetBuildArch() const
virtual const char*	GetBuildCompiler() const
virtual const char*	GetBuildCompilerVersion() const
virtual const char*	GetBuildDir() const
virtual const char*	GetBuildNode() const
virtual int	GetCpuInfo(CpuInfo_t* info, Int_t sampleTime = 1000) const
virtual const char*	GetDirEntry(void* dirp)
virtual void*	GetDirPtr() const
virtual Option_t*	TObject::GetDrawOption() const
static Long_t	TObject::GetDtorOnly()
virtual const char*	GetDynamicPath()
virtual Int_t	GetEffectiveGid()
virtual Int_t	GetEffectiveUid()
virtual const char*	Getenv(const char* env)
static Int_t	GetErrno()
virtual const char*	GetError()
const char*	GetErrorStr() const
virtual const char*	GetFlagsDebug() const
virtual const char*	GetFlagsOpt() const
virtual Int_t	GetFPEMask()
virtual TString	GetFromPipe(const char* command)
virtual int	GetFsInfo(const char* path, Long_t* id, Long_t* bsize, Long_t* blocks, Long_t* bfree)
virtual Int_t	GetGid(const char* group = 0)
virtual UserGroup_t*	GetGroupInfo(Int_t gid)
virtual UserGroup_t*	GetGroupInfo(const char* group = 0)
virtual string	GetHomeDirectory(const char* userName = 0) const
virtual TInetAddress	GetHostByName(const char* server)
virtual const char*	TObject::GetIconName() const
virtual const char*	GetIncludePath()
virtual const char*	GetLibraries(const char* regexp = "", const char* option = "", Bool_t isRegexp = kTRUE)
virtual const char*	GetLinkdefSuffix() const
virtual const char*	GetLinkedLibs() const
virtual TSeqCollection*	GetListOfFileHandlers() const
virtual TSeqCollection*	GetListOfSignalHandlers() const
virtual TSeqCollection*	GetListOfStdExceptionHandlers() const
virtual TSeqCollection*	GetListOfTimers() const
virtual const char*	GetMakeExe() const
virtual const char*	GetMakeSharedLib() const
virtual int	GetMemInfo(MemInfo_t* info) const
virtual const char*	TNamed::GetName() const
virtual char*	TObject::GetObjectInfo(Int_t px, Int_t py) const
static Bool_t	TObject::GetObjectStat()
virtual const char*	GetObjExt() const
virtual Option_t*	TObject::GetOption() const
virtual int	GetPathInfo(const char* path, FileStat_t& buf)
int	GetPathInfo(const char* path, Long_t* id, Long_t* size, Long_t* flags, Long_t* modtime)
int	GetPathInfo(const char* path, Long_t* id, Long64_t* size, Long_t* flags, Long_t* modtime)
virtual TInetAddress	GetPeerName(int sock)
virtual int	GetPid()
virtual int	GetProcInfo(ProcInfo_t* info) const
virtual int	GetServiceByName(const char* service)
virtual char*	GetServiceByPort(int port)
virtual TInetAddress	GetSockName(int sock)
virtual int	GetSockOpt(int sock, int kind, int* val)
virtual const char*	GetSoExt() const
virtual int	GetSysInfo(SysInfo_t* info) const
virtual const char*	TNamed::GetTitle() const
virtual Int_t	GetUid(const char* user = 0)
virtual UInt_t	TObject::GetUniqueID() const
virtual UserGroup_t*	GetUserInfo(Int_t uid)
virtual UserGroup_t*	GetUserInfo(const char* user = 0)
virtual TList*	GetVolumes(Option_t*) const
virtual string	GetWorkingDirectory() const
virtual Bool_t	TObject::HandleTimer(TTimer* timer)
virtual ULong_t	TNamed::Hash() const
virtual const char*	HomeDirectory(const char* userName = 0)
virtual const char*	HostName()
virtual void	IgnoreInterrupt(Bool_t ignore = kTRUE)
virtual void	IgnoreSignal(ESignals sig, Bool_t ignore = kTRUE)
Bool_t	InControl() const
virtual void	TObject::Info(const char* method, const char* msgfmt) const
virtual Bool_t	TObject::InheritsFrom(const char* classname) const
virtual Bool_t	TObject::InheritsFrom(const TClass* cl) const
virtual Bool_t	Init()
virtual void	InnerLoop()
virtual void	TObject::Inspect() constMENU
void	TObject::InvertBit(UInt_t f)
virtual TClass*	IsA() const
virtual Bool_t	IsAbsoluteFileName(const char* dir)
virtual Bool_t	TObject::IsEqual(const TObject* obj) const
virtual Bool_t	IsFileInIncludePath(const char* name, char** fullpath = 0)
virtual Bool_t	TObject::IsFolder() const
Bool_t	TObject::IsOnHeap() const
virtual Bool_t	IsPathLocal(const char* path)
virtual Bool_t	TNamed::IsSortable() const
Bool_t	TObject::IsZombie() const
virtual int	Link(const char* from, const char* to)
virtual void	ListLibraries(const char* regexp = "")
virtual void	ListSymbols(const char* module, const char* re = "")
virtual int	Load(const char* module, const char* entry = "", Bool_t system = kFALSE)
virtual void	TNamed::ls(Option_t* option = "") const
virtual int	MakeDirectory(const char* name)
void	TObject::MayNotUse(const char* method) const
virtual int	mkdir(const char* name, Bool_t recursive = kFALSE)
virtual Long_t	NextTimeOut(Bool_t mode)
virtual Bool_t	TObject::Notify()
virtual void	NotifyApplicationCreated()
virtual TTime	Now()
void	TObject::Obsolete(const char* method, const char* asOfVers, const char* removedFromVers) const
virtual int	OpenConnection(const char* server, int port, int tcpwindowsize = -1, const char* protocol = "tcp")
virtual void*	OpenDirectory(const char* name)
virtual void	Openlog(const char* name, Int_t options, ELogFacility facility)
virtual FILE*	OpenPipe(const char* command, const char* mode)
void	TObject::operator delete(void* ptr)
void	TObject::operator delete(void* ptr, void* vp)
void	TObject::operator delete[](void* ptr)
void	TObject::operator delete[](void* ptr, void* vp)
void*	TObject::operator new(size_t sz)
void*	TObject::operator new(size_t sz, void* vp)
void*	TObject::operator new[](size_t sz)
void*	TObject::operator new[](size_t sz, void* vp)
virtual void	TObject::Paint(Option_t* option = "")
virtual void	TObject::Pop()
virtual const char*	PrependPathName(const char* dir, TString& name)
virtual void	TNamed::Print(Option_t* option = "") const
virtual Bool_t	ProcessEvents()
const char*	pwd()
virtual Int_t	TObject::Read(const char* name)
virtual void	TObject::RecursiveRemove(TObject* obj)
virtual int	RecvBuf(int sock, void* buffer, int length)
virtual int	RecvRaw(int sock, void* buffer, int length, int flag)
virtual Int_t	RedirectOutput(const char* name, const char* mode = "a", RedirectHandle_t* h = 0)
virtual TFileHandler*	RemoveFileHandler(TFileHandler* fh)
void	RemoveOnExit(TObject* obj)
virtual TSignalHandler*	RemoveSignalHandler(TSignalHandler* sh)
virtual TStdExceptionHandler*	RemoveStdExceptionHandler(TStdExceptionHandler* eh)
virtual TTimer*	RemoveTimer(TTimer* t)
virtual int	Rename(const char* from, const char* to)
void	TObject::ResetBit(UInt_t f)
static void	ResetErrno()
virtual void	ResetSignal(ESignals sig, Bool_t reset = kTRUE)
virtual void	ResetSignals()
virtual void	ResetTimer(TTimer*)
virtual void	Run()
virtual void	TObject::SaveAs(const char* filename = "", Option_t* option = "") constMENU
virtual void	TObject::SavePrimitive(ostream& out, Option_t* option = "")
virtual Int_t	Select(TList* active, Long_t timeout)
virtual Int_t	Select(TFileHandler* fh, Long_t timeout)
virtual int	SendBuf(int sock, const void* buffer, int length)
virtual int	SendRaw(int sock, const void* buffer, int length, int flag)
virtual void	SetAclicMode(TSystem::EAclicMode mode)
void	TObject::SetBit(UInt_t f)
void	TObject::SetBit(UInt_t f, Bool_t set)
virtual void	SetBuildDir(const char* build_dir, Bool_t isflat = kFALSE)
virtual void	SetDisplay()
virtual void	TObject::SetDrawOption(Option_t* option = "")MENU
static void	TObject::SetDtorOnly(void* obj)
virtual void	SetDynamicPath(const char* pathname)
virtual void	Setenv(const char* name, const char* value)
void	SetErrorStr(const char* errstr)
virtual void	SetFlagsDebug(const char*)
virtual void	SetFlagsOpt(const char*)
virtual Int_t	SetFPEMask(Int_t mask = kDefaultMask)
virtual void	SetIncludePath(const char* includePath)
virtual void	SetLinkdefSuffix(const char* suffix)
virtual void	SetLinkedLibs(const char* linkedLibs)
virtual void	SetMakeExe(const char* directives)
virtual void	SetMakeSharedLib(const char* directives)
virtual void	TNamed::SetName(const char* name)MENU
virtual void	TNamed::SetNameTitle(const char* name, const char* title)
static void	TObject::SetObjectStat(Bool_t stat)
virtual void	SetObjExt(const char* objExt)
virtual void	SetProgname(const char* name)
virtual int	SetSockOpt(int sock, int kind, int val)
virtual void	SetSoExt(const char* soExt)
virtual void	TNamed::SetTitle(const char* title = "")MENU
virtual void	TObject::SetUniqueID(UInt_t uid)
virtual void	ShowMembers(TMemberInspector& insp) const
virtual void	ShowOutput(RedirectHandle_t* h)
virtual Int_t	TNamed::Sizeof() const
virtual void	Sleep(UInt_t milliSec)
virtual TString	SplitAclicMode(const char* filename, TString& mode, TString& args, TString& io) const
virtual void	StackTrace()
virtual void	Streamer(TBuffer&)
void	StreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
virtual int	Symlink(const char* from, const char* to)
virtual void	TObject::SysError(const char* method, const char* msgfmt) const
virtual void	Syslog(ELogLevel level, const char* mess)
virtual const char*	TempDirectory() const
virtual FILE*	TempFileName(TString& base, const char* dir = 0)
Bool_t	TObject::TestBit(UInt_t f) const
Int_t	TObject::TestBits(UInt_t f) const
	TSystem(const char* name = "Generic", const char* title = "Generic System")
virtual int	Umask(Int_t mask)
virtual const char*	UnixPathName(const char* unixpathname)
virtual int	Unlink(const char* name)
virtual void	Unload(const char* module)
virtual void	Unsetenv(const char* name)
virtual void	TObject::UseCurrentStyle()
virtual int	Utime(const char* file, Long_t modtime, Long_t actime)
virtual void	TObject::Warning(const char* method, const char* msgfmt) const
virtual char*	Which(const char* search, const char* file, EAccessMode mode = kFileExists)
virtual const char*	WorkingDirectory()
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0)
virtual Int_t	TObject::Write(const char* name = 0, Int_t option = 0, Int_t bufsize = 0) const

protected:

virtual Bool_t	ConsistentWith(const char* path, void* dirptr = 0)
virtual void	DoBeep(Int_t = -1, Int_t = -1) const
virtual void	TObject::DoError(int level, const char* location, const char* fmt, va_list va) const
virtual const char*	ExpandFileName(const char* fname)
virtual Bool_t	ExpandFileName(TString& fname)
TSystem*	FindHelper(const char* path, void* dirptr = 0)
TString&	GetLastErrorString()
const TString&	GetLastErrorString() const
virtual const char*	GetLinkedLibraries()
void	TObject::MakeZombie()
virtual void	SigAlarmInterruptsSyscalls(Bool_t)
static const char*	StripOffProto(const char* path, const char* proto)

private:

Bool_t	ExpandFileName(const char* fname, char* xname, const int kBufSize)
TSystem&	operator=(const TSystem&)
	TSystem(const TSystem&)

Data Members

public:

static TObject::(anonymous)	TObject::kBitMask
static TObject::EStatusBits	TObject::kCanDelete
static TObject::EStatusBits	TObject::kCannotPick
static TSystem::EAclicMode	kDebug
static TSystem::EAclicMode	kDefault
static TSystem::EAclicProperties	kFlatBuildDir
static TObject::EStatusBits	TObject::kHasUUID
static TObject::EStatusBits	TObject::kInvalidObject
static TObject::(anonymous)	TObject::kIsOnHeap
static TObject::EStatusBits	TObject::kIsReferenced
static TObject::EStatusBits	TObject::kMustCleanup
static TObject::EStatusBits	TObject::kNoContextMenu
static TObject::(anonymous)	TObject::kNotDeleted
static TObject::EStatusBits	TObject::kObjInCanvas
static TSystem::EAclicMode	kOpt
static TObject::(anonymous)	TObject::kOverwrite
static TObject::(anonymous)	TObject::kSingleKey
static TObject::(anonymous)	TObject::kWriteDelete
static TObject::(anonymous)	TObject::kZombie

protected:

TSystem::EAclicMode	fAclicMode	Whether the compilation should be done debug or opt
Int_t	fAclicProperties	Various boolean flag for change ACLiC's behavior.
Int_t	fBeepDuration	Used by Beep()
Int_t	fBeepFreq	Used by Beep()
TString	fBuildArch	Architecure for which ROOT was built (passed to ./configure)
TString	fBuildCompiler	Compiler used to build this ROOT
TString	fBuildCompilerVersion	Compiler version used to build this ROOT
TString	fBuildDir	Location where to build ACLiC shared library and use as scratch area.
TString	fBuildNode	Detailed information where ROOT was built
TSeqCollection*	fCompiled	List of shared libs from compiled macros to be deleted
Bool_t	fDone	True if eventloop should be finished
TSeqCollection*	fFileHandler	List of file handlers
TString	fFlagsDebug	Flags for debug compilation
TString	fFlagsOpt	Flags for optimized compilation
TSeqCollection*	fHelpers	List of helper classes for alternative file/directory access
TString	fHostname	Hostname
Bool_t	fInControl	True if in eventloop
TString	fIncludePath	Used to expand $IncludePath in the directives given to SetMakeSharedLib and SetMakeExe
Bool_t	fInsideNotify	Used by DispatchTimers()
Int_t	fLevel	Level of nested eventloops
TString	fLinkdefSuffix	Default suffix for linkdef files to be used by ACLiC (see EACLiCProperties)
TString	fLinkedLibs	Used to expand $LinkedLibs in the directives given to SetMakeSharedLib and SetMakeExe
TString	fListLibs	List shared libraries, cache used by GetLibraries
TString	fListPaths	List of all include (fIncludePath + interpreter include path). Cache used by GetIncludePath
TString	fMakeExe	Directive used to build an executable
TString	fMakeSharedLib	Directive used to build a shared library
Int_t	fMaxrfd	Largest fd in read mask
Int_t	fMaxwfd	Largest fd in write mask
TString	TNamed::fName	object identifier
Int_t	fNfd	Number of fd's in masks
TString	fObjExt	Extension of object files (.o, .obj, etc.)
TSeqCollection*	fOnExitList	List of items to be cleaned-up on exit
TFdSet*	fReadmask	!Files that should be checked for read events
TFdSet*	fReadready	!Files with reads waiting
Int_t	fSigcnt	Number of pending signals
TSeqCollection*	fSignalHandler	List of signal handlers
TFdSet*	fSignals	!Signals that were trapped
TString	fSoExt	Extension of shared library (.so, .sl, .a, .dll, etc.)
TSeqCollection*	fStdExceptionHandler	List of std::exception handlers
TSeqCollection*	fTimers	List of timers
TString	TNamed::fTitle	object title
TString	fWdpath	Working directory
TFdSet*	fWritemask	!Files that should be checked for write events
TFdSet*	fWriteready	!Files with writes waiting

Class Charts

Inheritance Chart:

TObject

←

TNamed

←

TSystem

←

TNetSystem

TUnixSystem

TWebSystem

Function documentation

Bool_t ProcessEvents()

TString & GetLastErrorString()

const TString & GetLastErrorString() const

TSystem * FindHelper(const char* path, void* dirptr = 0)

Bool_t ConsistentWith(const char* path, void* dirptr = 0)

const char * ExpandFileName(const char* fname)

Bool_t ExpandFileName(TString& fname)

void SigAlarmInterruptsSyscalls(Bool_t )

{ }

const char * GetLinkedLibraries()

void DoBeep(Int_t = -1, Int_t = -1) const

{ printf("\a"); fflush(stdout); }

const char * StripOffProto(const char* path, const char* proto)

TSystem(const TSystem& )

TSystem& operator=(const TSystem& )

Bool_t ExpandFileName(const char* fname, char* xname, const int kBufSize)

TSystem(const char* name = "Generic", const char* title = "Generic System")

virtual ~TSystem()

Bool_t Init()

---- Misc

void SetProgname(const char* name)

void SetDisplay()

void SetErrorStr(const char* errstr)

const char * GetErrorStr() const

{ return GetLastErrorString(); }

const char * GetError()

void RemoveOnExit(TObject* obj)

const char * HostName()

void NotifyApplicationCreated()

Int_t GetErrno()

void ResetErrno()

void Beep(Int_t freq = -1, Int_t duration = -1, Bool_t setDefault = kFALSE)

void GetBeepDefaults(Int_t& freq, Int_t& duration) const

{ freq = fBeepFreq; duration = fBeepDuration; }

void Run()

---- EventLoop

void DispatchOneEvent(Bool_t pendingOnly = kFALSE)

void ExitLoop()

Bool_t InControl() const

{ return fInControl; }

void InnerLoop()

Int_t Select(TList* active, Long_t timeout)

Int_t Select(TFileHandler* fh, Long_t timeout)

void AddSignalHandler(TSignalHandler* sh)

---- Handling of system events

TSignalHandler * RemoveSignalHandler(TSignalHandler* sh)

void ResetSignal(ESignals sig, Bool_t reset = kTRUE)

void ResetSignals()

void IgnoreSignal(ESignals sig, Bool_t ignore = kTRUE)

void IgnoreInterrupt(Bool_t ignore = kTRUE)

TSeqCollection * GetListOfSignalHandlers() const

{ return fSignalHandler; }

void AddFileHandler(TFileHandler* fh)

TFileHandler * RemoveFileHandler(TFileHandler* fh)

TSeqCollection * GetListOfFileHandlers() const

{ return fFileHandler; }

void AddStdExceptionHandler(TStdExceptionHandler* eh)

TStdExceptionHandler * RemoveStdExceptionHandler(TStdExceptionHandler* eh)

TSeqCollection * GetListOfStdExceptionHandlers() const

{ return fStdExceptionHandler; }

Int_t GetFPEMask()

---- Floating Point Exceptions Control

Int_t SetFPEMask(Int_t mask = kDefaultMask)

TTime Now()

---- Time & Date

TSeqCollection * GetListOfTimers() const

{ return fTimers; }

void AddTimer(TTimer* t)

TTimer * RemoveTimer(TTimer* t)

void ResetTimer(TTimer* )

{ }

Long_t NextTimeOut(Bool_t mode)

void Sleep(UInt_t milliSec)

Int_t Exec(const char* shellcmd)

---- Processes

FILE * OpenPipe(const char* command, const char* mode)

int ClosePipe(FILE* pipe)

TString GetFromPipe(const char* command)

void Exit(int code, Bool_t mode = kTRUE)

void Abort(int code = 0)

int GetPid()

void StackTrace()

int MakeDirectory(const char* name)

---- Directories

void * OpenDirectory(const char* name)

void FreeDirectory(void* dirp)

const char * GetDirEntry(void* dirp)

void * GetDirPtr() const

{ return 0; }

Bool_t ChangeDirectory(const char* path)

const char * WorkingDirectory()

std::string GetWorkingDirectory() const

const char * HomeDirectory(const char* userName = 0)

std::string GetHomeDirectory(const char* userName = 0) const

int mkdir(const char* name, Bool_t recursive = kFALSE)

Bool_t cd(const char* path)

{ return ChangeDirectory(path); }

const char * pwd()

{ return WorkingDirectory(); }

const char * TempDirectory() const

FILE * TempFileName(TString& base, const char* dir = 0)

const char * BaseName(const char* pathname)

---- Paths & Files

const char * DirName(const char* pathname)

char * ConcatFileName(const char* dir, const char* name)

Bool_t IsAbsoluteFileName(const char* dir)

Bool_t IsFileInIncludePath(const char* name, char** fullpath = 0)

const char * PrependPathName(const char* dir, TString& name)

Bool_t ExpandPathName(TString& path)

char * ExpandPathName(const char* path)

Bool_t AccessPathName(const char* path, EAccessMode mode = kFileExists)

Bool_t IsPathLocal(const char* path)

int CopyFile(const char* from, const char* to, Bool_t overwrite = kFALSE)

int Rename(const char* from, const char* to)

int Link(const char* from, const char* to)

int Symlink(const char* from, const char* to)

int Unlink(const char* name)

int GetPathInfo(const char* path, Long_t* id, Long_t* size, Long_t* flags, Long_t* modtime)

int GetPathInfo(const char* path, Long_t* id, Long64_t* size, Long_t* flags, Long_t* modtime)

int GetPathInfo(const char* path, FileStat_t& buf)

int GetFsInfo(const char* path, Long_t* id, Long_t* bsize, Long_t* blocks, Long_t* bfree)

int Chmod(const char* file, UInt_t mode)

int Umask(Int_t mask)

int Utime(const char* file, Long_t modtime, Long_t actime)

const char * UnixPathName(const char* unixpathname)

const char * FindFile(const char* search, TString& file, EAccessMode mode = kFileExists)

char * Which(const char* search, const char* file, EAccessMode mode = kFileExists)

TList * GetVolumes(Option_t* ) const

{ return 0; }

Int_t GetUid(const char* user = 0)

---- Users & Groups

Int_t GetGid(const char* group = 0)

Int_t GetEffectiveUid()

Int_t GetEffectiveGid()

UserGroup_t * GetUserInfo(Int_t uid)

UserGroup_t * GetUserInfo(const char* user = 0)

UserGroup_t * GetGroupInfo(Int_t gid)

UserGroup_t * GetGroupInfo(const char* group = 0)

void Setenv(const char* name, const char* value)

---- Environment Manipulation

void Unsetenv(const char* name)

const char * Getenv(const char* env)

void Openlog(const char* name, Int_t options, ELogFacility facility)

---- System Logging

void Syslog(ELogLevel level, const char* mess)

void Closelog()

Int_t RedirectOutput(const char* name, const char* mode = "a", RedirectHandle_t* h = 0)

---- Standard Output redirection

void ShowOutput(RedirectHandle_t* h)

void AddDynamicPath(const char* pathname)

---- Dynamic Loading

const char * GetDynamicPath()

void SetDynamicPath(const char* pathname)

char * DynamicPathName(const char* lib, Bool_t quiet = kFALSE)

const char * FindDynamicLibrary(TString& lib, Bool_t quiet = kFALSE)

Func_t DynFindSymbol(const char* module, const char* entry)

int Load(const char* module, const char* entry = "", Bool_t system = kFALSE)

void Unload(const char* module)

void ListSymbols(const char* module, const char* re = "")

void ListLibraries(const char* regexp = "")

const char * GetLibraries(const char* regexp = "", const char* option = "", Bool_t isRegexp = kTRUE)

---- RPC

TInetAddress GetPeerName(int sock)

TInetAddress GetSockName(int sock)

int GetServiceByName(const char* service)

char * GetServiceByPort(int port)

int OpenConnection(const char* server, int port, int tcpwindowsize = -1, const char* protocol = "tcp")

int AnnounceTcpService(int port, Bool_t reuse, int backlog, int tcpwindowsize = -1)

int AnnounceUdpService(int port, int backlog)

int AnnounceUnixService(int port, int backlog)

int AnnounceUnixService(const char* sockpath, int backlog)

int AcceptConnection(int sock)

void CloseConnection(int sock, Bool_t force = kFALSE)

int RecvRaw(int sock, void* buffer, int length, int flag)

int SendRaw(int sock, const void* buffer, int length, int flag)

int RecvBuf(int sock, void* buffer, int length)

int SendBuf(int sock, const void* buffer, int length)

int SetSockOpt(int sock, int kind, int val)

int GetSockOpt(int sock, int kind, int* val)

int GetSysInfo(SysInfo_t* info) const

---- System, CPU and Memory info

int GetCpuInfo(CpuInfo_t* info, Int_t sampleTime = 1000) const

int GetMemInfo(MemInfo_t* info) const

int GetProcInfo(ProcInfo_t* info) const

void AddIncludePath(const char* includePath)

---- ACLiC (Automatic Compiler of Shared Library for CINT)

void AddLinkedLibs(const char* linkedLib)

int CompileMacro(const char* filename, Option_t* opt = "", const char* library_name = "", const char* build_dir = "", UInt_t dirmode = 0)

Int_t GetAclicProperties() const

const char * GetBuildArch() const

const char * GetBuildCompiler() const

const char * GetBuildCompilerVersion() const

const char * GetBuildNode() const

const char * GetBuildDir() const

const char * GetFlagsDebug() const

const char * GetFlagsOpt() const

const char * GetIncludePath()

const char * GetLinkedLibs() const

const char * GetLinkdefSuffix() const

EAclicMode GetAclicMode() const

const char * GetMakeExe() const

const char * GetMakeSharedLib() const

const char * GetSoExt() const

const char * GetObjExt() const

void SetBuildDir(const char* build_dir, Bool_t isflat = kFALSE)

void SetFlagsDebug(const char* )

void SetFlagsOpt(const char* )

void SetIncludePath(const char* includePath)

void SetMakeExe(const char* directives)

void SetAclicMode(TSystem::EAclicMode mode)

void SetMakeSharedLib(const char* directives)

void SetLinkedLibs(const char* linkedLibs)

void SetLinkdefSuffix(const char* suffix)

void SetSoExt(const char* soExt)

void SetObjExt(const char* objExt)

TString SplitAclicMode(const char* filename, TString& mode, TString& args, TString& io) const

void CleanCompiledMacros()