ACE_Sig_Adapter Class Reference

Provide an adapter that transforms various types of signal handlers into the scheme used by the ACE_Reactor. More...

#include <Sig_Adapter.h>

Inheritance diagram for ACE_Sig_Adapter:

Collaboration diagram for ACE_Sig_Adapter:

List of all members.

Public Member Functions
	ACE_Sig_Adapter (ACE_Sig_Action &, int sigkey)
	ACE_Sig_Adapter (ACE_Event_Handler *, int sigkey)
	ACE_Sig_Adapter (ACE_Sig_Handler_Ex, int sigkey=0)
	~ACE_Sig_Adapter (void)
int	sigkey (void)
virtual int	handle_signal (int, siginfo_t *, ucontext_t *)
	Called by the <Reactor> to dispatch the signal handler.
Private Types
enum	{ ACE_HANDLER, SIG_ACTION, C_FUNCTION }
	Is this an external handler or an ACE handler? More...
Private Attributes
int	sigkey_
	Key for this signal handler (used to remove it).
enum ACE_Sig_Adapter:: { ... }	type_
	Is this an external handler or an ACE handler?
ACE_Sig_Action	sa_
	This is an external handler (ugh).
ACE_Event_Handler *	eh_
	This is an ACE hander.
ACE_Sig_Handler_Ex	sig_func_
	This is a normal C function.

---

Detailed Description

Provide an adapter that transforms various types of signal handlers into the scheme used by the ACE_Reactor.

---

Member Enumeration Documentation

anonymous enum [private]

Is this an external handler or an ACE handler?

Enumerator:

ACE_HANDLER	We're just wrapping an ACE_Event_Handler.
SIG_ACTION	An ACE_Sig_Action.
C_FUNCTION	A normal C function.

---

Constructor & Destructor Documentation

ACE_Sig_Adapter::ACE_Sig_Adapter	(	ACE_Sig_Action &	sa,
		int	sigkey
	)

ACE_Sig_Adapter::ACE_Sig_Adapter	(	ACE_Event_Handler *	eh,
		int	sigkey
	)

ACE_Sig_Adapter::ACE_Sig_Adapter	(	ACE_Sig_Handler_Ex	sig_func,
		int	sigkey = 0
	)

ACE_Sig_Adapter::~ACE_Sig_Adapter

(

void

)

---

Member Function Documentation

int ACE_Sig_Adapter::handle_signal	(	int	signum,
		siginfo_t *	siginfo,
		ucontext_t *	ucontext
	)		[virtual]

Called by the <Reactor> to dispatch the signal handler.

Reimplemented from ACE_Event_Handler.

int ACE_Sig_Adapter::sigkey

(

void

)

Returns this signal key that's used to remove this from the ACE_Reactor's internal table.

---

Member Data Documentation

ACE_Event_Handler* ACE_Sig_Adapter::eh_ [private]

This is an ACE hander.

ACE_Sig_Action ACE_Sig_Adapter::sa_ [private]

This is an external handler (ugh).

ACE_Sig_Handler_Ex ACE_Sig_Adapter::sig_func_ [private]

This is a normal C function.

int ACE_Sig_Adapter::sigkey_ [private]

Key for this signal handler (used to remove it).

enum { ... } ACE_Sig_Adapter::type_ [private]

Is this an external handler or an ACE handler?

---

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

• Sig_Adapter.h
• Sig_Adapter.cpp