db cleanup

cleanup to allow database re-load

src/ioc/db/dbChannel.c

@@ -838,7 +838,7 @@ void dbRegisterFilter(const char *name, const chFilterIf *fif, void *puser)
     if (pgph)
         return;
 
-    pfilt = dbCalloc(1, sizeof(chFilterPlugin));
+    pfilt = dbCalloc(1, sizeof(chFilterPlugin)); /* leaked */
     pfilt->name = epicsStrDup(name);
     pfilt->fif = fif;
     pfilt->puser = puser;

src/ioc/db/test/epicsRunDbTests.c

@@ -14,6 +14,7 @@
 
 #include "epicsUnitTest.h"
 #include "epicsExit.h"
+#include "dbmf.h"
 
 int callbackTest(void);
 
@@ -23,5 +24,7 @@ void epicsRunDbTests(void)
 
     runTest(callbackTest);
 
+    dbmfFreeChunks();
+
     epicsExit(0);   /* Trigger test harness */
 }

src/ioc/dbStatic/dbStaticLib.c

@@ -651,6 +651,7 @@ void epicsShareAPI dbFreeBase(dbBase *pdbbase)
 	    ellDelete(&pdbRecordType->attributeList,&pAttribute->node);
 	    free((void *)pAttribute->name);
 	    free((void *)pAttribute->pdbFldDes);
+	    free(pAttribute);
 	    pAttribute = pAttributeNext;
 	}
 	pdbRecordTypeNext = (dbRecordType *)ellNext(&pdbRecordType->node);

src/ioc/registry/registerRecordDeviceDriver.pl

@@ -186,8 +186,7 @@ print << 'END';
     }
 
     if (executed) {
-        printf("Registration already done.\n");
-        return 0;
+        printf("Warning: Registration already done.\n");
     }
     executed = 1;
 

src/libCom/dbmf/dbmf.h

@@ -16,6 +16,7 @@
 #ifndef DBMF_H
 #define DBMF_H
 
+#include <stdlib.h>
 #include "shareLib.h"
 
 #ifdef __cplusplus

src/libCom/iocsh/registry.c

@@ -81,6 +81,7 @@ epicsShareFunc void epicsShareAPI registryFree(void)
 {
     if(!gphPvt) return;
     gphFreeMem(gphPvt);
+    gphPvt = 0;
 }
 
 epicsShareFunc int epicsShareAPI registryDump(void)