util: New macro CONST_CAST.

[openvswitch] / ovsdb / ovsdb-server.c

diff --git a/ovsdb/ovsdb-server.c b/ovsdb/ovsdb-server.c
index b430b0e56711b3a8ff1f8e664ec44b93e6bdc00e..1bf10d9b477d29cff8d117e91903e59b32cf234d 100644 (file)
--- a/ovsdb/ovsdb-server.c
+++ b/ovsdb/ovsdb-server.c
@@ -137,7 +137,12 @@ main(int argc, char *argv[])
 
     daemonize_complete();
 
-    VLOG_INFO("%s (Open vSwitch) %s", program_name, VERSION);
+    if (!run_command) {
+        /* ovsdb-server is usually a long-running process, in which case it
+         * makes plenty of sense to log the version, but --run makes
+         * ovsdb-server more like a command-line tool, so skip it.  */
+        VLOG_INFO("%s (Open vSwitch) %s", program_name, VERSION);
+    }
 
     unixctl_command_register("exit", "", 0, 0, ovsdb_server_exit, &exiting);
     unixctl_command_register("ovsdb-server/compact", "", 0, 0,
@@ -345,8 +350,8 @@ read_map_string_column(const struct ovsdb_row *row, const char *column_name,
     union ovsdb_atom *atom_key = NULL, *atom_value = NULL;
     size_t i;
 
-    datum = get_datum((struct ovsdb_row *) row, column_name, OVSDB_TYPE_STRING,
-                      OVSDB_TYPE_STRING, UINT_MAX);
+    datum = get_datum(CONST_CAST(struct ovsdb_row *, row), column_name,
+                      OVSDB_TYPE_STRING, OVSDB_TYPE_STRING, UINT_MAX);
 
     if (!datum) {
         return NULL;
@@ -369,8 +374,8 @@ read_column(const struct ovsdb_row *row, const char *column_name,
 {
     const struct ovsdb_datum *datum;
 
-    datum = get_datum((struct ovsdb_row *) row, column_name, type, OVSDB_TYPE_VOID,
-                      1);
+    datum = get_datum(CONST_CAST(struct ovsdb_row *, row), column_name, type,
+                      OVSDB_TYPE_VOID, 1);
     return datum && datum->n ? datum->keys : NULL;
 }
 
@@ -803,7 +808,7 @@ parse_options(int argc, char *argv[], char **file_namep,
 
     switch (argc) {
     case 0:
-        *file_namep = xasprintf("%s/openvswitch/conf.db", ovs_sysconfdir());
+        *file_namep = xasprintf("%s/conf.db", ovs_dbdir());
         break;
 
     case 1: