1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _OSL_SIGNAL_H_ 25*b1cdbd2cSJim Jagielski #define _OSL_SIGNAL_H_ 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "sal/types.h" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski #ifdef __cplusplus 30*b1cdbd2cSJim Jagielski extern "C" { 31*b1cdbd2cSJim Jagielski #endif 32*b1cdbd2cSJim Jagielski 33*b1cdbd2cSJim Jagielski #define OSL_SIGNAL_USER_RESERVED 0 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski #define OSL_SIGNAL_USER_RESOURCEFAILURE (OSL_SIGNAL_USER_RESERVED - 1) 36*b1cdbd2cSJim Jagielski #define OSL_SIGNAL_USER_X11SUBSYSTEMERROR (OSL_SIGNAL_USER_RESERVED - 2) 37*b1cdbd2cSJim Jagielski #define OSL_SIGNAL_USER_RVPCONNECTIONERROR (OSL_SIGNAL_USER_RESERVED - 3) 38*b1cdbd2cSJim Jagielski 39*b1cdbd2cSJim Jagielski typedef void* oslSignalHandler; 40*b1cdbd2cSJim Jagielski 41*b1cdbd2cSJim Jagielski typedef enum 42*b1cdbd2cSJim Jagielski { 43*b1cdbd2cSJim Jagielski osl_Signal_System, 44*b1cdbd2cSJim Jagielski osl_Signal_Terminate, 45*b1cdbd2cSJim Jagielski osl_Signal_AccessViolation, 46*b1cdbd2cSJim Jagielski osl_Signal_IntegerDivideByZero, 47*b1cdbd2cSJim Jagielski osl_Signal_FloatDivideByZero, 48*b1cdbd2cSJim Jagielski osl_Signal_DebugBreak, 49*b1cdbd2cSJim Jagielski osl_Signal_User, 50*b1cdbd2cSJim Jagielski osl_Signal_Alarm, 51*b1cdbd2cSJim Jagielski osl_Signal_FORCE_EQUAL_SIZE = SAL_MAX_ENUM 52*b1cdbd2cSJim Jagielski } oslSignal; 53*b1cdbd2cSJim Jagielski 54*b1cdbd2cSJim Jagielski typedef enum 55*b1cdbd2cSJim Jagielski { 56*b1cdbd2cSJim Jagielski osl_Signal_ActCallNextHdl, 57*b1cdbd2cSJim Jagielski osl_Signal_ActIgnore, 58*b1cdbd2cSJim Jagielski osl_Signal_ActAbortApp, 59*b1cdbd2cSJim Jagielski osl_Signal_ActKillApp, 60*b1cdbd2cSJim Jagielski osl_Signal_Act_FORCE_EQUAL_SIZE = SAL_MAX_ENUM 61*b1cdbd2cSJim Jagielski } oslSignalAction; 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski #ifdef SAL_W32 64*b1cdbd2cSJim Jagielski # pragma pack(push, 8) 65*b1cdbd2cSJim Jagielski #elif defined(SAL_OS2) 66*b1cdbd2cSJim Jagielski # pragma pack(push, 4) 67*b1cdbd2cSJim Jagielski #endif 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski typedef struct 70*b1cdbd2cSJim Jagielski { 71*b1cdbd2cSJim Jagielski oslSignal Signal; 72*b1cdbd2cSJim Jagielski sal_Int32 UserSignal; 73*b1cdbd2cSJim Jagielski void* UserData; 74*b1cdbd2cSJim Jagielski } oslSignalInfo; 75*b1cdbd2cSJim Jagielski 76*b1cdbd2cSJim Jagielski #if defined( SAL_W32) || defined(SAL_OS2) 77*b1cdbd2cSJim Jagielski # pragma pack(pop) 78*b1cdbd2cSJim Jagielski #endif 79*b1cdbd2cSJim Jagielski 80*b1cdbd2cSJim Jagielski /** the function-ptr. representing the signal handler-function. 81*b1cdbd2cSJim Jagielski */ 82*b1cdbd2cSJim Jagielski typedef oslSignalAction (SAL_CALL *oslSignalHandlerFunction)(void* pData, oslSignalInfo* pInfo); 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski oslSignalHandler SAL_CALL osl_addSignalHandler(oslSignalHandlerFunction Handler, void* pData); 85*b1cdbd2cSJim Jagielski 86*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL osl_removeSignalHandler(oslSignalHandler hHandler); 87*b1cdbd2cSJim Jagielski 88*b1cdbd2cSJim Jagielski oslSignalAction SAL_CALL osl_raiseSignal(sal_Int32 UserSignal, void* UserData); 89*b1cdbd2cSJim Jagielski 90*b1cdbd2cSJim Jagielski /** Enables or disables error reporting 91*b1cdbd2cSJim Jagielski 92*b1cdbd2cSJim Jagielski On default error reporting is enabled after process startup. 93*b1cdbd2cSJim Jagielski 94*b1cdbd2cSJim Jagielski @param bEnable [in] 95*b1cdbd2cSJim Jagielski Enables or disables error reporting. 96*b1cdbd2cSJim Jagielski 97*b1cdbd2cSJim Jagielski @return 98*b1cdbd2cSJim Jagielski sal_True if previous state of error reporting was enabled<br> 99*b1cdbd2cSJim Jagielski sal_False if previous state of error reporting was disbaled<br> 100*b1cdbd2cSJim Jagielski */ 101*b1cdbd2cSJim Jagielski 102*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL osl_setErrorReporting( sal_Bool bEnable ); 103*b1cdbd2cSJim Jagielski 104*b1cdbd2cSJim Jagielski #ifdef __cplusplus 105*b1cdbd2cSJim Jagielski } 106*b1cdbd2cSJim Jagielski #endif 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski #endif /* _OSL_SIGNAL_H_ */ 109*b1cdbd2cSJim Jagielski 110*b1cdbd2cSJim Jagielski 111