SealSignal.h File Reference

This is the signal handler from SEAL, adapted to build in Atlas, after the drop of that project. More...

#include "CxxUtils/checker_macros.h"
#include "CxxUtils/SealCommon.h"
#include <signal.h>
#include <sys/types.h>
#include <climits>
#include <atomic>

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Classes
struct	siginfo_t
class	Athena::Signal
	Utilities for handling signals and fatal errors. More...

Namespaces
namespace	Athena
	Some weak symbol referencing magic... These are declared in AthenaKernel/getMessageSvc.h and will be non-nullptr in case the GaudiSvc/AthenaKernel shared libraries have been loaded.

Macros
#define	CXXUTILS_SEAL_SIGNAL_H
#define	si_utime   si_signo ? 0 : 0
#define	si_stime   si_signo ? 0 : 0
#define	si_int   si_signo ? 0 : 0
#define	si_ptr   si_signo ? (void *) 0 : (void *) 0
#define	sigemptyset(x)
#define	sigfillset(x)
#define	sigaddset(x, y)
#define	sigdelset(x, y)
#define	sigismember(x, y)

Typedefs
typedef int	sigset_t

Functions
void CxxUtils_installFatalHandler	ATLAS_NOT_THREAD_SAFE ()
	Install fatal handler with default options.

Detailed Description

This is the signal handler from SEAL, adapted to build in Atlas, after the drop of that project.

Author

Lassi Tuura (original author)

Wim Lavrijsen WLavr.nosp@m.ijse.nosp@m.n@lbl.nosp@m..gov (responsible in ATLAS)

Date

Oct, 2008

Search for wlav' or sss' to find changes from the SEAL version. I also dropped all ASSERT macro's in favor of assert.

Definition in file SealSignal.h.

Macro Definition Documentation

CXXUTILS_SEAL_SIGNAL_H

#define CXXUTILS_SEAL_SIGNAL_H

Definition at line 18 of file SealSignal.h.

si_int

#define si_int   si_signo ? 0 : 0

Definition at line 49 of file SealSignal.h.

si_ptr

#define si_ptr   si_signo ? (void *) 0 : (void *) 0

Definition at line 50 of file SealSignal.h.

si_stime

#define si_stime   si_signo ? 0 : 0

Definition at line 42 of file SealSignal.h.

si_utime

#define si_utime   si_signo ? 0 : 0

Definition at line 41 of file SealSignal.h.

sigaddset

#define sigaddset	(		x,
			y )

Value:

(0)

Definition at line 84 of file SealSignal.h.

sigdelset

#define sigdelset	(		x,
			y )

Value:

(0)

Definition at line 85 of file SealSignal.h.

sigemptyset

#define sigemptyset

(

x

)

Value:

(0)

Definition at line 82 of file SealSignal.h.

sigfillset

#define sigfillset

(

x

)

Value:

(0)

Definition at line 83 of file SealSignal.h.

sigismember

#define sigismember	(		x,
			y )

Value:

(0)

Definition at line 86 of file SealSignal.h.

Typedef Documentation

sigset_t

typedef int sigset_t

Definition at line 80 of file SealSignal.h.

Function Documentation

ATLAS_NOT_THREAD_SAFE()

void CxxUtils_installFatalHandler ATLAS_NOT_THREAD_SAFE ( )

inline

Install fatal handler with default options.

This is meant to be easy to call from python via ctypes.

Definition at line 28 of file CaloTowerBuilderToolBase.cxx.

                                                                       {
  if (!m_cellContainerName.key().empty()) {
    ATH_CHECK( m_cellContainerName.initialize() );
  }
  ATH_CHECK(m_caloMgrKey.initialize());
 // invoke internal initialization
  return this->initializeTool();
}