UniRec output: Introduce mapping for internal ODID field

Author: TheSableCZ

extra_plugins/output/unirec/src/map.c

@@ -232,6 +232,8 @@ map_elem_get_internal(const char *elem)
         return MAP_SRC_INTERNAL_LBF;
     } else if (strcmp(elem, "_internal_dbf_") == 0) {
         return MAP_SRC_INTERNAL_DBF;
+    } else if (strcmp(elem, "_internal_odid_") == 0) {
+        return MAP_SRC_INTERNAL_ODID;
     } else {
         return MAP_SRC_INVALID;
     }

extra_plugins/output/unirec/src/map.h

@@ -58,7 +58,9 @@ enum MAP_SRC {
     /** Internal "link bit field" converter           */
     MAP_SRC_INTERNAL_LBF,
     /** Internal "dir bit field" converter            */
-    MAP_SRC_INTERNAL_DBF
+    MAP_SRC_INTERNAL_DBF,
+    /** Internal "odid field" converter               */
+    MAP_SRC_INTERNAL_ODID
 };
 
 enum MAP_FLAGS {