Retro::RtclSignalAction Class Reference

FIXME_docs. More...

#include <RtclSignalAction.hpp>

Collaboration diagram for Retro::RtclSignalAction:

Public Member Functions
bool	SetAction (int signum, Tcl_Obj *pobj, RerrMsg &emsg)
	FIXME_docs.
bool	GetAction (int signum, Tcl_Obj *&pobj, RerrMsg &emsg)
	FIXME_docs.
bool	ClearAction (int signum, RerrMsg &emsg)
	FIXME_docs.

Static Public Member Functions
static bool	Init (Tcl_Interp *interp, RerrMsg &emsg)
	FIXME_docs.
static RtclSignalAction *	Obj ()
	FIXME_docs.

Protected Member Functions
bool	ValidSignal (int signum, RerrMsg &emsg)
	FIXME_docs.
void	TclChannelHandler (int mask)
	FIXME_docs.

Static Protected Member Functions
static void	SignalHandler (int signum)
	FIXME_docs.
static void	ThunkTclChannelHandler (ClientData cdata, int mask)
	FIXME_docs.
static void	ThunkTclExitProc (ClientData cdata)
	FIXME_docs.

Protected Attributes
Tcl_Interp *	fpInterp
	Tcl interpreter used.
int	fFdPipeRead
	attn pipe read fd
int	fFdPipeWrite
	attn pipe write fd
Tcl_Channel	fShuttleChn
	Tcl channel.
bool	fActionSet [32]
	true if SetAction() done
RtclOPtr	fpScript [32]
	action scripts
struct sigaction	fOldAction [32]
	original sigaction

Private Member Functions
	RtclSignalAction (Tcl_Interp *interp)
	constructor
	~RtclSignalAction ()
	Destructor.

Static Private Attributes
static RtclSignalAction *	fpObj = nullptr
	pointer to singleton

Detailed Description

FIXME_docs.

Definition at line 28 of file RtclSignalAction.hpp.

Constructor & Destructor Documentation

RtclSignalAction()

Retro::RtclSignalAction::RtclSignalAction ( Tcl_Interp *  interp )

private

constructor

Definition at line 211 of file RtclSignalAction.cpp.

References fFdPipeRead, fFdPipeWrite, fShuttleChn, and ThunkTclChannelHandler().

~RtclSignalAction()

Retro::RtclSignalAction::~RtclSignalAction ( )

private

Destructor.

Definition at line 243 of file RtclSignalAction.cpp.

References ClearAction(), and fActionSet.

Member Function Documentation

Init()

bool Retro::RtclSignalAction::Init ( Tcl_Interp *  interp, RerrMsg &  emsg  )

static

FIXME_docs.

Definition at line 43 of file RtclSignalAction.cpp.

References fpObj, Retro::RerrMsg::Init(), and ThunkTclExitProc().

Referenced by Retro::RtclSystem::SignalAction().

Obj()

RtclSignalAction * Retro::RtclSignalAction::Obj ( )

static

FIXME_docs.

Definition at line 66 of file RtclSignalAction.cpp.

References fpObj.

Referenced by Retro::RtclSystem::SignalAction().

SetAction()

bool Retro::RtclSignalAction::SetAction	(	int	signum,
		Tcl_Obj *	pobj,
		RerrMsg &	emsg
	)

FIXME_docs.

Definition at line 75 of file RtclSignalAction.cpp.

References ClearAction(), fActionSet, fOldAction, fpScript, Retro::RerrMsg::InitErrno(), SignalHandler(), and ValidSignal().

Referenced by Retro::RtclSystem::SignalAction().

GetAction()

bool Retro::RtclSignalAction::GetAction	(	int	signum,
		Tcl_Obj *&	pobj,
		RerrMsg &	emsg
	)

FIXME_docs.

Definition at line 97 of file RtclSignalAction.cpp.

References fActionSet, fpScript, Retro::RerrMsg::Init(), and ValidSignal().

Referenced by Retro::RtclSystem::SignalAction().

ClearAction()

bool Retro::RtclSignalAction::ClearAction	(	int	signum,
		RerrMsg &	emsg
	)

FIXME_docs.

Definition at line 112 of file RtclSignalAction.cpp.

References fActionSet, fOldAction, fpScript, Retro::RerrMsg::Init(), Retro::RerrMsg::InitErrno(), and ValidSignal().

Referenced by SetAction(), Retro::RtclSystem::SignalAction(), and ~RtclSignalAction().

ValidSignal()

bool Retro::RtclSignalAction::ValidSignal ( int  signum, RerrMsg &  emsg  )

protected

FIXME_docs.

Definition at line 133 of file RtclSignalAction.cpp.

References Retro::RerrMsg::Init().

Referenced by ClearAction(), GetAction(), and SetAction().

TclChannelHandler()

void Retro::RtclSignalAction::TclChannelHandler ( int  mask )

protected

FIXME_docs.

Definition at line 154 of file RtclSignalAction.cpp.

References fpInterp, fpScript, and fShuttleChn.

Referenced by ThunkTclChannelHandler().

SignalHandler()

void Retro::RtclSignalAction::SignalHandler ( int  signum )

staticprotected

FIXME_docs.

Definition at line 175 of file RtclSignalAction.cpp.

References fFdPipeWrite, and fpObj.

Referenced by SetAction().

ThunkTclChannelHandler()

void Retro::RtclSignalAction::ThunkTclChannelHandler ( ClientData  cdata, int  mask  )

staticprotected

FIXME_docs.

Definition at line 192 of file RtclSignalAction.cpp.

References fpObj, and TclChannelHandler().

Referenced by RtclSignalAction().

ThunkTclExitProc()

void Retro::RtclSignalAction::ThunkTclExitProc ( ClientData  cdata )

staticprotected

FIXME_docs.

Definition at line 201 of file RtclSignalAction.cpp.

References fpObj.

Referenced by Init().

Member Data Documentation

fpInterp

Tcl_Interp* Retro::RtclSignalAction::fpInterp

protected

Tcl interpreter used.

Definition at line 50 of file RtclSignalAction.hpp.

Referenced by TclChannelHandler().

fFdPipeRead

int Retro::RtclSignalAction::fFdPipeRead

protected

attn pipe read fd

Definition at line 51 of file RtclSignalAction.hpp.

Referenced by RtclSignalAction().

fFdPipeWrite

int Retro::RtclSignalAction::fFdPipeWrite

protected

attn pipe write fd

Definition at line 52 of file RtclSignalAction.hpp.

Referenced by RtclSignalAction(), and SignalHandler().

fShuttleChn

Tcl_Channel Retro::RtclSignalAction::fShuttleChn

protected

Tcl channel.

Definition at line 53 of file RtclSignalAction.hpp.

Referenced by RtclSignalAction(), and TclChannelHandler().

fActionSet

bool Retro::RtclSignalAction::fActionSet[32]

protected

true if SetAction() done

Definition at line 54 of file RtclSignalAction.hpp.

Referenced by ClearAction(), GetAction(), SetAction(), and ~RtclSignalAction().

fpScript

RtclOPtr Retro::RtclSignalAction::fpScript[32]

protected

action scripts

Definition at line 55 of file RtclSignalAction.hpp.

Referenced by ClearAction(), GetAction(), SetAction(), and TclChannelHandler().

fOldAction

struct sigaction Retro::RtclSignalAction::fOldAction[32]

protected

original sigaction

Definition at line 56 of file RtclSignalAction.hpp.

Referenced by ClearAction(), and SetAction().

fpObj

RtclSignalAction * Retro::RtclSignalAction::fpObj = nullptr

staticprivate

pointer to singleton

Definition at line 59 of file RtclSignalAction.hpp.

Referenced by Init(), Obj(), SignalHandler(), ThunkTclChannelHandler(), and ThunkTclExitProc().

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The documentation for this class was generated from the following files:

• librutiltpp/RtclSignalAction.hpp
• librutiltpp/RtclSignalAction.cpp