async: add trivial cleanup wrapper for asynchronous_close()

diff --git a/src/basic/async.h b/src/basic/async.h
index 9ada32c9948fcfe3294dc6b79239220be8ade614..e0bbaa5658319dd07ff89ddad98384e4a763412d 100644 (file)
--- a/src/basic/async.h
+++ b/src/basic/async.h
@@ -1,7 +1,13 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
+#include <sys/types.h>
+
+#include "macro.h"
+
 int asynchronous_job(void* (*func)(void *p), void *arg);
 
 int asynchronous_sync(pid_t *ret_pid);
 int asynchronous_close(int fd);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(int, asynchronous_close);