create symbols for fetch lock response status

(This used to be ctdb commit d8243f474897dc65fb7286225b07bdf48b6faed0)

3 files changed, 10 insertions, 5 deletions

diff --git a/ctdb/common/ctdb_call.c b/ctdb/common/ctdb_call.c
index 98bb780222..224798aecb 100644
--- a/ctdb/common/ctdb_call.c
+++ b/ctdb/common/ctdb_call.c
@@ -775,10 +775,10 @@ int ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx,
 	ret = ctdb_call_recv(state, &call);
 	if (ret != 0) {
 		talloc_free(rec);
-		return -6;
+		return FETCH_LOCK_DMASTERFAILED;
 	}
 
-	return 0;
+	return FETCH_LOCK_SUCCESS;
 }
 
 
diff --git a/ctdb/common/ctdb_client.c b/ctdb/common/ctdb_client.c
index 1d4908e595..4f63da5e6c 100644
--- a/ctdb/common/ctdb_client.c
+++ b/ctdb/common/ctdb_client.c
@@ -528,13 +528,13 @@ int ctdb_client_fetch_lock(struct ctdb_db_context *ctdb_db,
 	ret = ctdb_ltdb_lock(ctdb_db, key);
 	if (ret != 0) {
 		printf("failed to lock ltdb record\n");
-		return -1;
+		return FETCH_LOCK_LOCKFAILED;
 	}
 
 	ret = ctdb_ltdb_fetch(ctdb_db, key, &header, ctdb_db, data);
 	if (ret != 0) {
 		ctdb_ltdb_unlock(ctdb_db, key);
-		return -2;
+		return FETCH_LOCK_FETCHFAILED;
 	}
 
 
@@ -545,7 +545,7 @@ int ctdb_client_fetch_lock(struct ctdb_db_context *ctdb_db,
 		ret = ctdb_client_fetch_lock_recv(state, mem_ctx, key, data);
 		if (ret != 0) {
 			ctdb_ltdb_unlock(ctdb_db, key);
-			return -3;
+			return FETCH_LOCK_DMASTERFAILED;
 		}
 	}
 
diff --git a/ctdb/include/ctdb.h b/ctdb/include/ctdb.h
index d6dcdd3c4f..a41e515207 100644
--- a/ctdb/include/ctdb.h
+++ b/ctdb/include/ctdb.h
@@ -182,6 +182,11 @@ int ctdb_fetch_lock(struct ctdb_db_context *ctdb_db, TALLOC_CTX *mem_ctx, TDB_DA
 /*
   do a fetch lock from a client to the local daemon
 */
+#define FETCH_LOCK_SUCCESS		0
+#define FETCH_LOCK_LOCKFAILED		1
+#define FETCH_LOCK_FETCHFAILED		2
+#define FETCH_LOCK_DMASTERFAILED	3
+
 int ctdb_client_fetch_lock(struct ctdb_db_context *ctdb_db, 
 						  TALLOC_CTX *mem_ctx, 
 						  TDB_DATA key, TDB_DATA *data);