sd-journal: add _OBJECT_TYPE_INVALID as usual

diff --git a/src/libsystemd/sd-journal/journal-def.h b/src/libsystemd/sd-journal/journal-def.h
index 2f048c0198091a12f51d367f78269a66e5e2623d..e52a307c9fb76ebc4bc361acd9263a12640493ec 100644 (file)
--- a/src/libsystemd/sd-journal/journal-def.h
+++ b/src/libsystemd/sd-journal/journal-def.h
@@ -38,7 +38,8 @@ typedef enum ObjectType {
         OBJECT_FIELD_HASH_TABLE,
         OBJECT_ENTRY_ARRAY,
         OBJECT_TAG,
-        _OBJECT_TYPE_MAX
+        _OBJECT_TYPE_MAX,
+        _OBJECT_TYPE_INVALID = -EINVAL,
 } ObjectType;
 
 /* Object flags (note that src/basic/compress.h uses the same values for the compression types) */