GClasses::GSignalHandler Class Reference

Temporarily handles certain signals. (When this object is destroyed, it puts all the signal handlers back the way they were.) Periodically call "check" to see if a signal has occurred. More...

#include <GApp.h>

Public Member Functions
	GSignalHandler ()
	~GSignalHandler ()
int	check ()
	Call this periodically. Returns 0 if no signal has occurred. Otherwise, returns the number of the signal. More...
void	onSignal (int sig)
	You can call this to simulate a signal. More...

Public Attributes
int	m_gotSignal
sighandler_t	m_prevSigInt
sighandler_t	m_prevSigPipe
sighandler_t	m_prevSigSegV
sighandler_t	m_prevSigTerm

Detailed Description

Temporarily handles certain signals. (When this object is destroyed, it puts all the signal handlers back the way they were.) Periodically call "check" to see if a signal has occurred.

Constructor & Destructor Documentation

GClasses::GSignalHandler::GSignalHandler

(

)

GClasses::GSignalHandler::~GSignalHandler

(

)

Member Function Documentation

int GClasses::GSignalHandler::check

(

)

Call this periodically. Returns 0 if no signal has occurred. Otherwise, returns the number of the signal.

void GClasses::GSignalHandler::onSignal

(

int

sig

)

You can call this to simulate a signal.

Member Data Documentation

int GClasses::GSignalHandler::m_gotSignal

sighandler_t GClasses::GSignalHandler::m_prevSigInt

sighandler_t GClasses::GSignalHandler::m_prevSigPipe

sighandler_t GClasses::GSignalHandler::m_prevSigSegV

sighandler_t GClasses::GSignalHandler::m_prevSigTerm