signal.h File Reference

#include "sal/config.h"
#include "sal/saldllapi.h"
#include "sal/types.h"

Go to the source code of this file.

Classes
struct	oslSignalInfo

Macros
#define	OSL_SIGNAL_USER_RESERVED   0
#define	OSL_SIGNAL_USER_X11SUBSYSTEMERROR   (OSL_SIGNAL_USER_RESERVED - 2)

Typedefs
typedef void *	oslSignalHandler
typedef oslSignalAction(*	oslSignalHandlerFunction) (void *pData, oslSignalInfo *pInfo)
	The function-ptr representing the signal handler-function.

Enumerations
enum	oslSignal {   osl_Signal_System , osl_Signal_Terminate , osl_Signal_AccessViolation , osl_Signal_IntegerDivideByZero ,   osl_Signal_FloatDivideByZero , osl_Signal_DebugBreak , osl_Signal_User , osl_Signal_Alarm ,   osl_Signal_FORCE_EQUAL_SIZE = SAL_MAX_ENUM }
enum	oslSignalAction {   osl_Signal_ActCallNextHdl , osl_Signal_ActIgnore , osl_Signal_ActAbortApp , osl_Signal_ActKillApp ,   osl_Signal_Act_FORCE_EQUAL_SIZE = SAL_MAX_ENUM }

Functions
SAL_DLLPUBLIC oslSignalHandler	osl_addSignalHandler (oslSignalHandlerFunction Handler, void *pData)
SAL_DLLPUBLIC sal_Bool	osl_removeSignalHandler (oslSignalHandler hHandler)
SAL_DLLPUBLIC oslSignalAction	osl_raiseSignal (sal_Int32 UserSignal, void *UserData)
SAL_DLLPUBLIC sal_Bool	osl_setErrorReporting (sal_Bool bEnable)
	Enables or disables error reporting.

Macro Definition Documentation

OSL_SIGNAL_USER_RESERVED

#define OSL_SIGNAL_USER_RESERVED   0

OSL_SIGNAL_USER_X11SUBSYSTEMERROR

#define OSL_SIGNAL_USER_X11SUBSYSTEMERROR   (OSL_SIGNAL_USER_RESERVED - 2)

Typedef Documentation

oslSignalHandler

typedef void* oslSignalHandler

oslSignalHandlerFunction

typedef oslSignalAction(* oslSignalHandlerFunction) (void *pData, oslSignalInfo *pInfo)

The function-ptr representing the signal handler-function.

Enumeration Type Documentation

oslSignal

enum oslSignal

Enumerator
osl_Signal_System
osl_Signal_Terminate
osl_Signal_AccessViolation
osl_Signal_IntegerDivideByZero
osl_Signal_FloatDivideByZero
osl_Signal_DebugBreak
osl_Signal_User
osl_Signal_Alarm
osl_Signal_FORCE_EQUAL_SIZE

oslSignalAction

enum oslSignalAction

Enumerator
osl_Signal_ActCallNextHdl
osl_Signal_ActIgnore
osl_Signal_ActAbortApp
osl_Signal_ActKillApp
osl_Signal_Act_FORCE_EQUAL_SIZE

Function Documentation

osl_addSignalHandler()

SAL_DLLPUBLIC oslSignalHandler osl_addSignalHandler	(	oslSignalHandlerFunction	Handler,
		void *	pData )

osl_raiseSignal()

SAL_DLLPUBLIC oslSignalAction osl_raiseSignal	(	sal_Int32	UserSignal,
		void *	UserData )

osl_removeSignalHandler()

SAL_DLLPUBLIC sal_Bool osl_removeSignalHandler

(

oslSignalHandler

hHandler

)

osl_setErrorReporting()

SAL_DLLPUBLIC sal_Bool osl_setErrorReporting

(

sal_Bool

bEnable

)

Enables or disables error reporting.

On default error reporting is enabled after process startup.

Parameters

[in]

bEnable

Enables or disables error reporting.

Return values

sal_True	if previous state of error reporting was enabled
sal_False	if previous state of error reporting was disabled