swaybar: complete barconfig_update event handling

This adds complete support for the barconfig_update ipc event. This also
changes the bar command and subcommand handlers to correctly emit the
event. This makes it so all bar subcommands other than id and
swaybar_command are dynamically changeable at runtime. sway-bar.5 has
been updated accordingly

1 files changed, 2 insertions, 2 deletions

diff --git a/swaybar/config.c b/swaybar/config.c
index 6e36573c..52297310 100644
--- a/swaybar/config.c
+++ b/swaybar/config.c
@@ -84,7 +84,7 @@ struct swaybar_config *init_config(void) {
 	return config;
 }
 
-static void free_binding(struct swaybar_binding *binding) {
+void free_binding(struct swaybar_binding *binding) {
 	if (!binding) {
 		return;
 	}
@@ -93,7 +93,7 @@ static void free_binding(struct swaybar_binding *binding) {
 }
 
 #if HAVE_TRAY
-static void free_tray_binding(struct tray_binding *binding) {
+void free_tray_binding(struct tray_binding *binding) {
 	if (!binding) {
 		return;
 	}