covise::SignalHandler Class Reference

#include <covise_signal.h>

Public Types
typedef void	SigFunctVoid(int, void *)

Public Member Functions
	SignalHandler ()
void	addSignal (int signo, void *handlerFunc, void *udata)
void	removeSignal (int signo)
void	blockSignals (void)
void	unblockSignals (void)
int	isPending (int signo)
	~SignalHandler (void)

Static Private Member Functions
static void *	doHandle (int sig)

Private Attributes
void *	oldData
int	sigNr
sigset_t	oldmask
sigset_t	newmask
sigset_t	pendmask
int	use_signals
char *	tmp_env

Static Private Attributes
static void *	userdata [65]
static void *	handler [65]

Member Typedef Documentation

SigFunctVoid

typedef void covise::SignalHandler::SigFunctVoid(int, void *)

Constructor & Destructor Documentation

SignalHandler()

SignalHandler::SignalHandler

(

)

~SignalHandler()

SignalHandler::~SignalHandler

(

void

)

Member Function Documentation

addSignal()

void SignalHandler::addSignal	(	int	signo,
		void *	handlerFunc,
		void *	udata
	)

blockSignals()

void SignalHandler::blockSignals

(

void

)

doHandle()

void * SignalHandler::doHandle ( int  sig )

staticprivate

isPending()

int SignalHandler::isPending

(

int

signo

)

removeSignal()

void SignalHandler::removeSignal

(

int

signo

)

unblockSignals()

void SignalHandler::unblockSignals

(

void

)

Member Data Documentation

handler

void * SignalHandler::handler

staticprivate

Initial value:

= {
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL
}

newmask

sigset_t covise::SignalHandler::newmask

private

oldData

void* covise::SignalHandler::oldData

private

oldmask

sigset_t covise::SignalHandler::oldmask

private

pendmask

sigset_t covise::SignalHandler::pendmask

private

sigNr

int covise::SignalHandler::sigNr

private

tmp_env

char* covise::SignalHandler::tmp_env

private

use_signals

int covise::SignalHandler::use_signals

private

userdata

void * SignalHandler::userdata

staticprivate

Initial value:

= {
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
    NULL
}

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

• covise/covise_signal.h
• covise/covise_signal.cpp