From: Aurelien DARRAGON <adarragon@haproxy.com>
Date: Wed, 1 Mar 2023 11:01:04 +0000 (+0100)
Subject: MINOR: event_hdl: add event_hdl_async_equeue_isempty() function
X-Git-Tag: v2.8-dev7~31
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9e98a27d6a1c393c3b71c9cce8c6e54f4b09605e;p=thirdparty%2Fhaproxy.git

MINOR: event_hdl: add event_hdl_async_equeue_isempty() function

Add event_hdl_async_equeue_isempty() to check is the event queue is
empty from an advanced async task handler.

If 68e692da0 ("MINOR: event_hdl: add event handler base api")
is being backported, then this commit should be backported with it.
---

diff --git a/include/haproxy/event_hdl.h b/include/haproxy/event_hdl.h
index 2770d1d74f..6b396ada2d 100644
--- a/include/haproxy/event_hdl.h
+++ b/include/haproxy/event_hdl.h
@@ -425,6 +425,12 @@ static inline struct event_hdl_async_event *event_hdl_async_equeue_pop(event_hdl
 	return MT_LIST_POP(queue, struct event_hdl_async_event *, mt_list);
 }
 
+/* use this for advanced async mode to check if the event queue is empty */
+static inline int event_hdl_async_equeue_isempty(event_hdl_async_equeue *queue)
+{
+	return MT_LIST_ISEMPTY(queue);
+}
+
 /* use this to initialize <sub_list> event subscription list */
 void event_hdl_sub_list_init(event_hdl_sub_list *sub_list);