-/* Copyright (C) 2009 Free Software Foundation, Inc.
+/* Copyright (C) 2009-2018 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sysdep.h>
+#include <signal.h>
+#include <errno.h>
+#include <shlib-compat.h>
#include "exit.h"
+void
+__new_quick_exit (int status)
+{
+ /* The new quick_exit, following C++11 18.5.12, does not run object
+ destructors. While C11 says nothing about object destructors,
+ since it has none, the intent is to run the registered
+ at_quick_exit handlers and then run _Exit immediately without
+ disturbing the state of the process and threads. */
+ __run_exit_handlers (status, &__quick_exit_funcs, false, false);
+}
+versioned_symbol (libc, __new_quick_exit, quick_exit, GLIBC_2_24);
+#if SHLIB_COMPAT(libc, GLIBC_2_10, GLIBC_2_24)
void
-quick_exit (int status)
+attribute_compat_text_section
+__old_quick_exit (int status)
{
- __run_exit_handlers (status, __quick_exit_funcs, false);
+ /* The old quick_exit runs thread_local destructors. */
+ __run_exit_handlers (status, &__quick_exit_funcs, false, true);
}
+compat_symbol (libc, __old_quick_exit, quick_exit, GLIBC_2_10);
+#endif