add explicit parent child wsi relationships

[platform/upstream/libwebsockets.git] / lib / private-libwebsockets.h

diff --git a/lib/private-libwebsockets.h b/lib/private-libwebsockets.h
index 4a9a92b..c93f688 100644 (file)
--- a/lib/private-libwebsockets.h
+++ b/lib/private-libwebsockets.h
@@ -1075,9 +1075,11 @@ struct lws {
        /* pointers */
 
        struct lws_context *context;
+       struct lws *parent; /* points to parent, if any */
+       struct lws *child_list; /* points to first child */
+       struct lws *sibling_list; /* subsequent children at same level */
 #ifdef LWS_WITH_CGI
        struct lws_cgi *cgi; /* wsi being cgi master have one of these */
-       struct lws *master; /* for stdin/out/err wsi to point to cgi master */
 #endif
        const struct lws_protocols *protocol;
        struct lws *timeout_list;