- allow scriptcontext objects to be dynamic

- enhancements in scriptcontext (error messages stored as properties)

devexec.h

@@ -1,5 +1,5 @@
 
-#line 195 "devexec.w"
+#line 197 "devexec.w"
 
 /*----------------------------------------------------------------------------
 
@@ -54,7 +54,7 @@ int StartMotor(pExeList self, SicsInterp * pSics, SConnection * pCon,
 int StartCounter(pExeList self, SicsInterp * pSics, SConnection * pCon,
                  char *name);
 
-#line 239 "devexec.w"
+#line 241 "devexec.w"
 
 /*------------------------------------------------------------------------*/
 
@@ -73,7 +73,7 @@ int DevExecTask(void *pEL);
 void DevExecSignal(void *pEL, int iSignal, void *pSigData);
 
 
-#line 241 "devexec.w"
+#line 243 "devexec.w"
 
 
   /*
@@ -104,6 +104,9 @@ int StopExeWait(pExeList self);
       StopExeWait will stop all running things and wait for the stop
       to complete.
     */
+
+int StopByData(pExeList self, void *data);
+  /* stop the entry with the given data from execution */
 /*------------------------------------------------------------------------*/
 void ClearExecutor(pExeList self);
   /*
@@ -115,7 +118,7 @@ int PauseExecution(pExeList self);
 int ContinueExecution(pExeList self);
 
 
-#line 259 "devexec.w"
+#line 261 "devexec.w"
 
 /*-------------------------- Commands ------------------------------------*/
 int DevexecAction(SConnection * pCon, SicsInterp * pSics, void *pData,
@@ -157,16 +160,15 @@ int ContinueAction(SConnection * pCon, SicsInterp * pSics, void *pData,
 
 /*--------------------------- Locking ---------------------------------*/
 
-#line 183 "devexec.w"
+#line 185 "devexec.w"
 
 void LockDeviceExecutor(pExeList self);
 void UnlockDeviceExecutor(pExeList self);
 
 
-#line 299 "devexec.w"
+#line 301 "devexec.w"
 
 /* -------------------------- Executor management -------------------------*/
-
 pExeList GetExecutor(void);
 void SetExecutor(pExeList pExe);
 /*----------------------- Logging -----------------------------------------*/