1 files changed, 13 insertions, 1 deletions

diff --git a/src/lib/libc/stdlib/atexit.c b/src/lib/libc/stdlib/atexit.c
index a44de37c88..83cc1282a9 100644
--- a/src/lib/libc/stdlib/atexit.c
+++ b/src/lib/libc/stdlib/atexit.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: atexit.c,v 1.23 2015/10/25 18:03:17 guenther Exp $ */
+/*      $OpenBSD: atexit.c,v 1.24 2015/11/10 04:14:03 guenther Exp $ */
 /*
  * Copyright (c) 2002 Daniel Hartmeier
  * All rights reserved.
@@ -110,6 +110,18 @@ unlock:
 DEF_STRONG(__cxa_atexit);
 
 /*
+ * Copy of atexit() used by libc and anything staticly linked into the
+ * executable.  This passes NULL for the dso, so the callbacks are only
+ * invoked by exit() and not dlclose()
+ */
+int
+atexit(void (*fn)(void))
+{
+        return (__cxa_atexit((void (*)(void *))fn, NULL, NULL));
+}
+DEF_STRONG(atexit);
+
+/*
  * Call all handlers registered with __cxa_atexit() for the shared
  * object owning 'dso'.
  * Note: if 'dso' is NULL, then all remaining handlers are called.