be_error_signal_manager.h File Reference

#include <csetjmp>
#include <csignal>
#include <be_error_exception.h>

Go to the source code of this file.

Classes
class	BiometricEvaluation::Error::SignalManager
	A SignalManager object is used to handle signals that come from the operating system. More...

Namespaces
namespace	BiometricEvaluation
	This software was developed at the National Institute of Standards and Technology (NIST) by employees of the Federal Government in the course of their official duties.
namespace	BiometricEvaluation::Error
	Exceptions, and other error handling.

Macros
#define	BEGIN_SIGNAL_BLOCK(_sigmgr, _blockname)
#define	END_SIGNAL_BLOCK(_sigmgr, _blockname)
#define	ABORT_SIGNAL_MANAGER(_sigmgr)

Functions
void	BiometricEvaluation::Error::SignalManagerSighandler (int signo, siginfo_t *info, void *uap)

Macro Definition Documentation

BEGIN_SIGNAL_BLOCK

#define BEGIN_SIGNAL_BLOCK	(		_sigmgr,
			_blockname
	)

Value:

        do {                    \
        if (!(_sigmgr)->isEnabled())                                    \
                break;                                                  \
        (_sigmgr)->clearSigHandled();                                   \
        (_sigmgr)->stop();                                              \
        if (sigsetjmp(                                                  \
            BiometricEvaluation::Error::SignalManager::_sigJumpBuf, 1) != 0) \
         {                                                              \
                (_sigmgr)->setSigHandled();                             \
                goto _blockname ## _end;                                \
        }                                                               \
        (_sigmgr)->start();                                             \
} while (0)

Definition at line 22 of file be_error_signal_manager.h.

END_SIGNAL_BLOCK

#define END_SIGNAL_BLOCK	(		_sigmgr,
			_blockname
	)

Value:

        do {                    \
        if (!(_sigmgr)->isEnabled())                                    \
                break;                                                  \
        _blockname ## _end:                                             \
        (_sigmgr)->stop();                                              \
} while (0);

Definition at line 36 of file be_error_signal_manager.h.

ABORT_SIGNAL_MANAGER

#define ABORT_SIGNAL_MANAGER

(

_sigmgr

)

Value:

        do {                            \
        if (!(_sigmgr)->isEnabled())                                    \
                break;                                                  \
        (_sigmgr)->stop();                                              \
} while (0);

Definition at line 43 of file be_error_signal_manager.h.