libubus: add monitor support

[project/ubus.git] / libubus.h

diff --git a/libubus.h b/libubus.h
index 5c5f8de..54e7d48 100644 (file)
--- a/libubus.h
+++ b/libubus.h
@@ -158,6 +158,7 @@ struct ubus_context {
        int stack_depth;
 
        void (*connection_lost)(struct ubus_context *ctx);
+       void (*monitor_cb)(struct ubus_context *ctx, uint32_t seq, struct blob_attr *data);
 
        struct ubus_msghdr_buf msgbuf;
        uint32_t msgbuf_data_len;
@@ -290,6 +291,18 @@ ubus_unregister_subscriber(struct ubus_context *ctx, struct ubus_subscriber *obj
 int ubus_subscribe(struct ubus_context *ctx, struct ubus_subscriber *obj, uint32_t id);
 int ubus_unsubscribe(struct ubus_context *ctx, struct ubus_subscriber *obj, uint32_t id);
 
+int __ubus_monitor(struct ubus_context *ctx, const char *type);
+
+static inline int ubus_monitor_start(struct ubus_context *ctx)
+{
+       return __ubus_monitor(ctx, "add");
+}
+
+static inline int ubus_monitor_stop(struct ubus_context *ctx)
+{
+       return __ubus_monitor(ctx, "remove");
+}
+
 
 /* ----------- acl ----------- */