1 files changed, 4 insertions, 0 deletions
diff --git a/sys/rt/boot.c b/sys/rt/boot.c
index 320a596..8c6616d 100644
--- a/sys/rt/boot.c
+++ b/sys/rt/boot.c
@@ -3,7 +3,10 @@
 #include <elf.h>
 
 /* tell linker to go find */
+int atexit(void (*)(void));
 int __libc_start_main(int (*main)(int,char **,char **), int argc, char **argv);
+
+void rt·clean(void);
 void rt·guardstack(void);
 
 #define NAUX 38
@@ -30,6 +33,7 @@ rt·boot(int (*main)(), int argc, char **argv, void (*init)(), void (*fini)(), v
 	rt·init(env, argv[0]);
 
 	/* ring libc, anyone home? */
+    atexit(rt·clean);
 	__libc_start_main(main, argc, argv);
 
 	/* no? ok we continue on if there is no libc linked */