tree-wide: use -EINVAL for enum invalid values

[thirdparty/systemd.git] / src / network / netdev / bridge.h

diff --git a/src/network/netdev/bridge.h b/src/network/netdev/bridge.h
index ed4f484c946457966dc010fc862e1543bfb18e84..459a5eed689fa306a76b09b2694d39338501f956 100644 (file)
--- a/src/network/netdev/bridge.h
+++ b/src/network/netdev/bridge.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
 #include <netinet/in.h>
@@ -7,6 +7,9 @@
 #include "conf-parser.h"
 #include "netdev.h"
 
+#define LINK_BRIDGE_PORT_PRIORITY_INVALID 128
+#define LINK_BRIDGE_PORT_PRIORITY_MAX 63
+
 typedef struct Bridge {
         NetDev meta;
 
@@ -32,7 +35,7 @@ typedef enum MulticastRouter {
         MULTICAST_ROUTER_PERMANENT       = MDB_RTR_TYPE_PERM,
         MULTICAST_ROUTER_TEMPORARY       = MDB_RTR_TYPE_TEMP,
         _MULTICAST_ROUTER_MAX,
-        _MULTICAST_ROUTER_INVALID = -1,
+        _MULTICAST_ROUTER_INVALID = -EINVAL,
 } MulticastRouter;
 
 DEFINE_NETDEV_CAST(BRIDGE, Bridge);
@@ -45,3 +48,4 @@ MulticastRouter multicast_router_from_string(const char *s) _pure_;
 
 CONFIG_PARSER_PROTOTYPE(config_parse_multicast_router);
 CONFIG_PARSER_PROTOTYPE(config_parse_bridge_igmp_version);
+CONFIG_PARSER_PROTOTYPE(config_parse_bridge_port_priority);