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.
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

sigaction sa_
 Controls signal behavior.


Detailed Description

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


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.


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 struct 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.


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.


The documentation for this class was generated from the following files:
Generated on Wed Nov 23 15:50:28 2005 for ACE by  doxygen 1.4.5