fx: start implementing global data cleanup

2026-06-20 15:24:23 +01:00
parent f093c0fb6e
commit 32d4d0abf2
3 changed files with 127 additions and 31 deletions
@@ -0,0 +1,39 @@
+#include <fx/global.h>
+#include <fx/thread.h>
+#include <stdlib.h>
+#include <string.h>
+
+static fx_queue globals = FX_QUEUE_INIT;
+static fx_mutex globals_lock = FX_MUTEX_INIT;
+
+struct global {
+	fx_object *g_object;
+	fx_queue_entry g_entry;
+};
+
+void fx_cleanup_global(void)
+{
+	fx_queue_entry *cur = fx_queue_first(&globals);
+	while (cur) {
+		struct global *global = fx_unbox(struct global, cur, g_entry);
+		cur = fx_queue_next(cur);
+
+		fx_object_unref(global->g_object);
+		free(global);
+	}
+}
+
+void fx_register_global(fx_object *obj)
+{
+	struct global *global = malloc(sizeof *global);
+	if (!global) {
+		return;
+	}
+
+	memset(global, 0x0, sizeof *global);
+
+	global->g_object = fx_object_ref(obj);
+	fx_mutex_lock(&globals_lock);
+	fx_queue_push_back(&globals, &global->g_entry);
+	fx_mutex_unlock(&globals_lock);
+}