refactor: Risk of using a dummy epicsUTag minimilised.

epics-modules · Dec 14, 2023 · da6b8b6 · da6b8b6
1 parent 14a7f29
commit da6b8b6
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Showing 3 changed files with 13 additions and 11 deletions.
diff --git a/evrApp/src/evr/evr.h b/evrApp/src/evr/evr.h
@@ -34,11 +34,6 @@ enum TSSource {
   TSSourceDBus4=2
 };
 
-// Backward compatibility if UTAG is not supported by the epics-base.
-#ifndef DBR_UTAG
-  typedef epicsUInt64     epicsUTag;
-#endif
-
 /**@brief Base interface for EVRs.
  *
  * This is the interface which the generic EVR device support
@@ -196,6 +191,7 @@ class epicsShareClass EVR : public mrf::ObjectInst<EVR>
   epicsUInt32 SourceTSraw() const{return (TSSource)SourceTS();};
   /*@}*/
 
+#ifdef DBR_UTAG
   /**\defgroup utagman UTAG Management
    *
    * Get/Set UTAG value for specific event
@@ -204,6 +200,7 @@ class epicsShareClass EVR : public mrf::ObjectInst<EVR>
   virtual epicsUTag getUtag(const epicsUInt32 event) const {return 0;};
   virtual void setUtag(epicsUTag tag, const epicsUInt32 event) {};
   /*@}*/
+#endif
 
 private:
   bus_configuration busConfiguration;

diff --git a/evrMrmApp/src/drvem.cpp b/evrMrmApp/src/drvem.cpp
@@ -1568,6 +1568,7 @@ EVRMRM::seconds_tick(void *raw, epicsUInt32)
     }
 }
 
+#ifdef DBR_UTAG
 // Get UTAG value for specific event 
 epicsUTag
 EVRMRM::getUtag(const epicsUInt32 event) const {
@@ -1589,3 +1590,4 @@ EVRMRM::setUtag(epicsUTag tag, const epicsUInt32 event) {
     events[event].utag = tag;
     return;
 }
+#endif
diff --git a/evrMrmApp/src/drvem.h b/evrMrmApp/src/drvem.h
@@ -73,15 +73,18 @@ struct eventCode {
     bool again;
 
     // UTAG associated to event
+#ifdef DBR_UTAG
     epicsUTag utag;
-
+#endif
     eventCode():owner(0), interested(0), last_sec(0)
-            ,last_evt(0), waitingfor(0), again(false),
-            utag(0)
+            ,last_evt(0), waitingfor(0), again(false)
+#ifdef DBR_UTAG
+            ,utag(0)
+#endif
     {
         scanIoInit(&occured);
         // done_cb - initialized in EVRMRM::EVRMRM()
-  }
+    }
 };
 
 /**@brief Modular Register Map Event Receivers
@@ -196,10 +199,10 @@ class epicsShareClass EVRMRM : public mrf::ObjectInst<EVRMRM, EVR>,
     {SCOPED_LOCK(evrLock);return count_FIFO_sw_overrate;}
     virtual epicsUInt32 FIFOEvtCount() const OVERRIDE FINAL {return count_fifo_events;}
     virtual epicsUInt32 FIFOLoopCount() const OVERRIDE FINAL {return count_fifo_loops;}
-
+#ifdef DBR_UTAG
     virtual epicsUTag getUtag(const epicsUInt32 event) const OVERRIDE FINAL;
     virtual void setUtag(epicsUTag tag, const epicsUInt32 event) OVERRIDE FINAL;
-
+#endif
     void enableIRQ(void);
 
     bool dcEnabled() const;