UDK 3.2.7 C/C++ API Reference
osl/signal.h
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00028 
00029 #ifndef _OSL_SIGNAL_H_
00030 #define _OSL_SIGNAL_H_
00031 
00032 #include "sal/types.h"
00033 
00034 #ifdef __cplusplus
00035 extern "C" {
00036 #endif
00037 
00038 #define OSL_SIGNAL_USER_RESERVED    0
00039 
00040 #define OSL_SIGNAL_USER_RESOURCEFAILURE     (OSL_SIGNAL_USER_RESERVED - 1)
00041 #define OSL_SIGNAL_USER_X11SUBSYSTEMERROR   (OSL_SIGNAL_USER_RESERVED - 2)
00042 #define OSL_SIGNAL_USER_RVPCONNECTIONERROR  (OSL_SIGNAL_USER_RESERVED - 3)
00043 
00044 typedef void* oslSignalHandler;
00045 
00046 typedef enum
00047 {
00048     osl_Signal_System,
00049     osl_Signal_Terminate,
00050     osl_Signal_AccessViolation,
00051     osl_Signal_IntegerDivideByZero,
00052     osl_Signal_FloatDivideByZero,
00053     osl_Signal_DebugBreak,
00054     osl_Signal_User,
00055     osl_Signal_Alarm,
00056     osl_Signal_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
00057 } oslSignal;
00058 
00059 typedef enum
00060 {
00061     osl_Signal_ActCallNextHdl,
00062     osl_Signal_ActIgnore,
00063     osl_Signal_ActAbortApp,
00064     osl_Signal_ActKillApp,
00065     osl_Signal_Act_FORCE_EQUAL_SIZE = SAL_MAX_ENUM
00066 } oslSignalAction;
00067 
00068 #ifdef SAL_W32
00069 #   pragma pack(push, 8)
00070 #endif
00071 
00072 typedef struct
00073 {
00074     oslSignal   Signal;
00075     sal_Int32   UserSignal;
00076     void*       UserData;
00077 } oslSignalInfo;
00078 
00079 #if defined( SAL_W32)
00080 #   pragma pack(pop)
00081 #endif
00082 
00085 typedef oslSignalAction (SAL_CALL *oslSignalHandlerFunction)(void* pData, oslSignalInfo* pInfo);
00086 
00087 SAL_DLLPUBLIC oslSignalHandler SAL_CALL osl_addSignalHandler(
00088         oslSignalHandlerFunction Handler, void* pData);
00089 
00090 SAL_DLLPUBLIC sal_Bool SAL_CALL osl_removeSignalHandler(
00091         oslSignalHandler hHandler);
00092 
00093 SAL_DLLPUBLIC oslSignalAction SAL_CALL osl_raiseSignal(
00094         sal_Int32 UserSignal, void* UserData);
00095 
00108 SAL_DLLPUBLIC sal_Bool SAL_CALL osl_setErrorReporting(
00109         sal_Bool bEnable );
00110 
00111 #ifdef __cplusplus
00112 }
00113 #endif
00114 
00115 #endif  /* _OSL_SIGNAL_H_ */
00116 
00117 
00118 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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