From ad2bb0725db6eae63fb255883294533e6c78abca Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@bnl.gov>
Date: Mon, 23 Jun 2014 16:28:22 -0400
Subject: [PATCH] asShutdown

---
 src/ioc/as/asDbLib.c          | 9 +++++++++
 src/ioc/as/asDbLib.h          | 1 +
 src/ioc/misc/iocInit.c        | 1 +
 src/libCom/as/asLib.h         | 1 +
 src/libCom/as/asLibRoutines.c | 3 +--
 5 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/ioc/as/asDbLib.c b/src/ioc/as/asDbLib.c
index 4c295018c..d0322bfd1 100644
--- a/src/ioc/as/asDbLib.c
+++ b/src/ioc/as/asDbLib.c
@@ -152,6 +152,15 @@ int asInit(void)
     return(asInitCommon());
 }
 
+int asShutdown(void) {
+    volatile ASBASE *pbase = pasbase;
+    pasbase = NULL;
+    firstTime = TRUE;
+    if(pbase)
+        asFreeAll((ASBASE*)pbase);
+    return 0;
+}
+
 static void wdCallback(void *arg)
 {
     ASDBCALLBACK *pcallback = (ASDBCALLBACK *)arg;
diff --git a/src/ioc/as/asDbLib.h b/src/ioc/as/asDbLib.h
index 04e35611f..b0c3516f6 100644
--- a/src/ioc/as/asDbLib.h
+++ b/src/ioc/as/asDbLib.h
@@ -32,6 +32,7 @@ epicsShareFunc int asSetFilename(const char *acf);
 epicsShareFunc int asSetSubstitutions(const char *substitutions);
 epicsShareFunc int asInit(void);
 epicsShareFunc int asInitAsyn(ASDBCALLBACK *pcallback);
+epicsShareFunc int asShutdown(void);
 epicsShareFunc int asDbGetAsl(struct dbChannel *chan);
 epicsShareFunc void * asDbGetMemberPvt(struct dbChannel *chan);
 epicsShareFunc int asdbdump(void);
diff --git a/src/ioc/misc/iocInit.c b/src/ioc/misc/iocInit.c
index da32bf67c..0268801cb 100644
--- a/src/ioc/misc/iocInit.c
+++ b/src/ioc/misc/iocInit.c
@@ -658,6 +658,7 @@ int iocShutdown(void)
     scanShutdown();
     callbackShutdown();
     iterateRecords(doFreeRecord, NULL);
+    asShutdown();
     iocState = iocStopped;
     return 0;
 }
diff --git a/src/libCom/as/asLib.h b/src/libCom/as/asLib.h
index b3da2f836..af8e0dc30 100644
--- a/src/libCom/as/asLib.h
+++ b/src/libCom/as/asLib.h
@@ -222,6 +222,7 @@ epicsShareFunc long epicsShareAPI asComputeAsg(ASG *pasg);
 /*following is "friend" function*/
 epicsShareFunc void * epicsShareAPI asCalloc(size_t nobj,size_t size);
 epicsShareFunc char * epicsShareAPI asStrdup(unsigned char *str);
+epicsShareFunc void asFreeAll(ASBASE *pasbase);
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/libCom/as/asLibRoutines.c b/src/libCom/as/asLibRoutines.c
index 83f6629e6..c8046ebce 100644
--- a/src/libCom/as/asLibRoutines.c
+++ b/src/libCom/as/asLibRoutines.c
@@ -51,7 +51,6 @@ static long asAddMemberPvt(ASMEMBERPVT *pasMemberPvt,const char *asgName);
 static long asComputeAllAsgPvt(void);
 static long asComputeAsgPvt(ASG *pasg);
 static long asComputePvt(ASCLIENTPVT asClientPvt);
-static void asFreeAll(ASBASE *pasbase);
 static UAG *asUagAdd(const char *uagName);
 static long asUagAddUser(UAG *puag,const char *user);
 static HAG *asHagAdd(const char *hagName);
@@ -1015,7 +1014,7 @@ next_rule:
     return(0);
 }
 
-static void asFreeAll(ASBASE *pasbase)
+void asFreeAll(ASBASE *pasbase)
 {
     UAG		*puag;
     UAGNAME	*puagname;