fixed ca_name() returns the record name w/o appending the field name

src/db/dbChannelIO.cpp

@@ -46,6 +46,9 @@ dbChannelIO::dbChannelIO (
     cacChannel ( notify ), mutex ( mutexIn ), serviceIO ( serviceIO ), 
     addr ( addrIn )
 {
+    unsigned bufLen = dbNameSizeOfPV ( & this->addr ) + 1;
+    this->pNameStr.reset ( new char [ bufLen ] );
+    dbNameOfPV ( & this->addr, this->pNameStr.get (), bufLen );
 }
 
 void dbChannelIO::initiateConnect ( epicsGuard < epicsMutex > & guard )
@@ -175,11 +178,19 @@ unsigned long dbChannelIO::nativeElementCount (
     return 0u;
 }
 
-const char *dbChannelIO::pName (
-    epicsGuard < epicsMutex > & guard ) const 
+// hopefully to be eventually phased out
+const char * dbChannelIO::pName (
+    epicsGuard < epicsMutex > & guard ) const throw ()
 {
     guard.assertIdenticalMutex ( this->mutex );
-    return addr.precord->name;
+    return this->pNameStr.get ();
+}
+
+unsigned dbChannelIO::getName (
+    epicsGuard < epicsMutex > &,
+    char * pBuf, unsigned bufLen ) const throw ()
+{
+    return dbNameOfPV ( & this->addr, pBuf, bufLen );
 }
 
 short dbChannelIO::nativeType (

src/db/dbChannelIO.h

@@ -36,6 +36,7 @@
 #endif
 
 #include "compilerDependencies.h"
+#include "epicsMemory.h"
 
 #ifdef dbChannelIOh_restore_epicsExportSharedSymbols
 #   define epicsExportSharedSymbols
@@ -60,8 +61,11 @@ public:
         const struct db_field_log * pfl, cacStateNotify & notify );
     void show ( 
         epicsGuard < epicsMutex > &, unsigned level ) const;
+    unsigned getName (
+        epicsGuard < epicsMutex > &,
+        char * pBuf, unsigned bufLen ) const throw ();
     const char * pName (
-        epicsGuard < epicsMutex > & ) const;
+        epicsGuard < epicsMutex > & ) const throw ();
     void * operator new ( size_t size, 
         tsFreeList < dbChannelIO, 256, epicsMutexNOOP > & );
     epicsPlacementDeleteOperator (( void *, 
@@ -72,6 +76,8 @@ private:
     epicsMutex & mutex;
     dbContext & serviceIO;
     dbAddr addr;
+    epics_auto_ptr < char, eapt_array > pNameStr;
+
     void initiateConnect (
         epicsGuard < epicsMutex > & );
     void eliminateExcessiveSendBacklog (