diff --git a/native/jni/utils/misc.cpp b/native/jni/utils/misc.cpp
index b73894053..05dc3d5a2 100644
--- a/native/jni/utils/misc.cpp
+++ b/native/jni/utils/misc.cpp
@@ -126,9 +126,9 @@ int exec_command_sync(exec_t &exec) {
 	return WEXITSTATUS(status);
 }
 
-int new_daemon_thread(void *(*start_routine) (void *), void *arg, const pthread_attr_t *attr) {
+int new_daemon_thread(thread_entry entry, void *arg, const pthread_attr_t *attr) {
 	pthread_t thread;
-	int ret = xpthread_create(&thread, attr, start_routine, arg);
+	int ret = xpthread_create(&thread, attr, entry, arg);
 	if (ret == 0)
 		pthread_detach(thread);
 	return ret;
@@ -141,8 +141,8 @@ static void *proxy_routine(void *fp) {
 	return nullptr;
 }
 
-int new_daemon_thread(std::function<void()> &&fn) {
-	return new_daemon_thread(proxy_routine, new std::function<void()>(std::move(fn)));
+int new_daemon_thread(std::function<void()> &&entry) {
+	return new_daemon_thread(proxy_routine, new std::function<void()>(std::move(entry)));
 }
 
 static char *argv0;
diff --git a/native/jni/utils/misc.hpp b/native/jni/utils/misc.hpp
index cd7537d1b..bbb2a427a 100644
--- a/native/jni/utils/misc.hpp
+++ b/native/jni/utils/misc.hpp
@@ -29,16 +29,13 @@ private:
 	pthread_mutex_t *mutex;
 };
 
+template <class Func>
 class run_finally {
 public:
-	explicit run_finally(std::function<void()> &&fn): fn(std::move(fn)) {}
-
-	void disable() { fn = nullptr; }
-
-	~run_finally() { if (fn) fn(); }
-
+	explicit run_finally(const Func &fn) : fn(fn) {}
+	~run_finally() { fn(); }
 private:
-	std::function<void()> fn;
+	const Func &fn;
 };
 
 template <typename T>
@@ -64,9 +61,9 @@ int parse_int(const char *s);
 static inline int parse_int(std::string s) { return parse_int(s.data()); }
 static inline int parse_int(std::string_view s) { return parse_int(s.data()); }
 
-int new_daemon_thread(void *(*start_routine) (void *), void *arg = nullptr,
-					  const pthread_attr_t *attr = nullptr);
-int new_daemon_thread(std::function<void()> &&fn);
+using thread_entry = void *(*)(void *);
+int new_daemon_thread(thread_entry entry, void *arg = nullptr, const pthread_attr_t *attr = nullptr);
+int new_daemon_thread(std::function<void()> &&entry);
 
 struct exec_t {
 	bool err = false;