Force transactions to complete in order

This forces transactions to complete in order by using a singly linked
list stored in the sway server.

1 files changed, 2 insertions, 0 deletions

diff --git a/include/sway/server.h b/include/sway/server.h
index b07e86a7..2aa7b7fe 100644
--- a/include/sway/server.h
+++ b/include/sway/server.h
@@ -47,6 +47,8 @@ struct sway_server {
 
 	bool terminating;
 
+	struct sway_transaction *head_transaction; // singly linked list
+
 	// When a view is being destroyed and is waiting for a transaction to
 	// complete it will be stored here.
 	list_t *destroying_containers;