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ACE_Sig_Action Class Reference

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

#include <Signal.h>

List of all members.

Public Methods
	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.
sigaction *	get (void)
	Get current signal action.
	operator ACE_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
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 <signals> 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 <signals> via the <sigaction> function.

ACE_INLINE ACE_Sig_Action::ACE_Sig_Action (  const ACE_Sig_Action &    s )

Copy constructor.

ACE_INLINE 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.

ACE_INLINE int ACE_Sig_Action::flags (  void    )

Get current signal flags.

ACE_INLINE void ACE_Sig_Action::flags (  int    )

Set current signal flags.

ACE_INLINE struct sigaction * ACE_Sig_Action::get (  void    )

Get current signal action.

ACE_INLINE ACE_SignalHandler ACE_Sig_Action::handler (  void    )

Get current signal handler (pointer to function).

ACE_INLINE void ACE_Sig_Action::handler (  ACE_SignalHandler    )

Set current signal handler (pointer to function).

ACE_INLINE sigset_t * ACE_Sig_Action::mask (  void    )

Get current signal mask.

ACE_INLINE void ACE_Sig_Action::mask (  ACE_Sig_Set &    )

ACE_INLINE void ACE_Sig_Action::mask (  sigset_t *    )

Set current signal mask.

ACE_INLINE ACE_Sig_Action::operator ACE_SIGACTION * (    )

ACE_INLINE int ACE_Sig_Action::register_action (  int    signum, ACE_Sig_Action *    oaction = 0 )

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

ACE_INLINE int ACE_Sig_Action::restore_action (  int    signum, ACE_Sig_Action &    oaction )

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

ACE_INLINE int ACE_Sig_Action::retrieve_action (  int    signum )

Retrieve the current disposition into <this>.

ACE_INLINE void ACE_Sig_Action::set (  struct sigaction *    )

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.i

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