ACE_Sig_Action Class Reference

C++ wrapper facade for the sigaction struct. More...

#include <Signal.h>

List of all members.

Public Member Functions
	ACE_Sig_Action (void)
	Default constructor. Initializes everything to 0.
	ACE_Sig_Action (ACE_SignalHandler handler, sigset_t *sigmask=0, int flags=0)
	ACE_Sig_Action (ACE_SignalHandler handler, const ACE_Sig_Set &sigmask, int flags=0)
	ACE_Sig_Action (ACE_SignalHandler handler, int signum, sigset_t *sigmask=0, int flags=0)
	ACE_Sig_Action (ACE_SignalHandler handler, int signum, const ACE_Sig_Set &sigmask, int flags=0)
	ACE_Sig_Action (const ACE_Sig_Set &signalss, ACE_SignalHandler handler, const ACE_Sig_Set &sigmask, int flags=0)
	ACE_Sig_Action (const ACE_Sig_Set &signalss, ACE_SignalHandler handler, sigset_t *sigmask=0, int flags=0)
	ACE_Sig_Action (const ACE_Sig_Action &s)
	Copy constructor.
	~ACE_Sig_Action (void)
	Default dtor.
int	register_action (int signum, ACE_Sig_Action *oaction=0)
int	restore_action (int signum, ACE_Sig_Action &oaction)
int	retrieve_action (int signum)
	Retrieve the current disposition into this.
void	set (struct sigaction *)
	Set current signal action.
struct sigaction *	get (void)
	Get current signal action.
	operator struct sigaction * ()
void	flags (int)
	Set current signal flags.
int	flags (void)
	Get current signal flags.
void	mask (sigset_t *)
	Set current signal mask.
void	mask (ACE_Sig_Set &)
sigset_t *	mask (void)
	Get current signal mask.
void	handler (ACE_SignalHandler)
	Set current signal handler (pointer to function).
ACE_SignalHandler	handler (void)
	Get current signal handler (pointer to function).
void	dump (void) const
	Dump the state of an object.
Public Attributes
	ACE_ALLOC_HOOK_DECLARE
	Declare the dynamic allocation hooks.
Private Attributes
struct sigaction	sa_
	Controls signal behavior.

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Detailed Description

C++ wrapper facade for the sigaction struct.

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Constructor & Destructor Documentation

ACE_Sig_Action::ACE_Sig_Action

(

void

)

Default constructor. Initializes everything to 0.

ACE_Sig_Action::ACE_Sig_Action	(	ACE_SignalHandler	handler,
		sigset_t *	sigmask = 0,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct but doesn't register for signal handling via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action	(	ACE_SignalHandler	handler,
		const ACE_Sig_Set &	sigmask,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct but doesn't register for signal handling via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action	(	ACE_SignalHandler	handler,
		int	signum,
		sigset_t *	sigmask = 0,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct and registers the handler to process signal signum via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action	(	ACE_SignalHandler	handler,
		int	signum,
		const ACE_Sig_Set &	sigmask,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct and registers the handler to process signal signum via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action	(	const ACE_Sig_Set &	signalss,
		ACE_SignalHandler	handler,
		const ACE_Sig_Set &	sigmask,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct and registers the handler to process all signalss via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action	(	const ACE_Sig_Set &	signalss,
		ACE_SignalHandler	handler,
		sigset_t *	sigmask = 0,
		int	flags = 0
	)

Assigns the various fields of a sigaction struct and registers the handler to process all signalss via the sigaction function.

ACE_Sig_Action::ACE_Sig_Action

(

const ACE_Sig_Action &

s

)

[inline]

Copy constructor.

ACE_Sig_Action::~ACE_Sig_Action

(

void

)

Default dtor.

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Member Function Documentation

void ACE_Sig_Action::dump

(

void

)

const

Dump the state of an object.

void ACE_Sig_Action::flags

(

int

flags

)

[inline]

Set current signal flags.

int ACE_Sig_Action::flags

(

void

)

[inline]

Get current signal flags.

struct sigaction * ACE_Sig_Action::get

(

void

)

[read]

Get current signal action.

void ACE_Sig_Action::handler

(

ACE_SignalHandler

handler

)

[inline]

Set current signal handler (pointer to function).

ACE_SignalHandler ACE_Sig_Action::handler

(

void

)

[inline]

Get current signal handler (pointer to function).

void ACE_Sig_Action::mask

(

sigset_t *

ss

)

[inline]

Set current signal mask.

void ACE_Sig_Action::mask

(

ACE_Sig_Set &

ss

)

[inline]

sigset_t * ACE_Sig_Action::mask

(

void

)

[inline]

Get current signal mask.

ACE_Sig_Action::operator struct sigaction *

(

)

[inline]

int ACE_Sig_Action::register_action	(	int	signum,
		ACE_Sig_Action *	oaction = 0
	)		[inline]

Register this as the current disposition and store old disposition into oaction if it is non-NULL.

int ACE_Sig_Action::restore_action	(	int	signum,
		ACE_Sig_Action &	oaction
	)		[inline]

Assign the value of oaction to this and make it become the new signal disposition.

int ACE_Sig_Action::retrieve_action

(

int

signum

)

[inline]

Retrieve the current disposition into this.

void ACE_Sig_Action::set

(

struct sigaction *

sa

)

[inline]

Set current signal action.

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Member Data Documentation

ACE_Sig_Action::ACE_ALLOC_HOOK_DECLARE

Declare the dynamic allocation hooks.

struct sigaction ACE_Sig_Action::sa_ [private]

Controls signal behavior.

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

• Signal.h
• Signal.cpp
• Signal.inl