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authorUlrich Drepper <drepper@redhat.com>2006-07-26 07:27:20 +0000
committerUlrich Drepper <drepper@redhat.com>2006-07-26 07:27:20 +0000
commita92b1166e524c44266493c972c89191d52f5c604 (patch)
treec4fa1d732a8c7e82e1f309d97207299758f9e802 /stdlib/cxa_atexit.c
parentbd3754dcf6aae7132b5b9959b3e0907475b42f62 (diff)
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* stdlib/cxa_atexit.c (__new_exitfn_called): New variable.
	(__new_exitfn): Bump it in every successful call.
	* stdlib/cxa_finalize.c (__cxa_finalize): If destructor registered
	more exit handlers, call them right away.
	* stdlib/exit.h: Declare __new_exitfn_called.
Diffstat (limited to 'stdlib/cxa_atexit.c')
-rw-r--r--stdlib/cxa_atexit.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/stdlib/cxa_atexit.c b/stdlib/cxa_atexit.c
index 9b7a932b85..3bdf871e53 100644
--- a/stdlib/cxa_atexit.c
+++ b/stdlib/cxa_atexit.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2001, 2002, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1999, 2001, 2002, 2005, 2006 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
@@ -56,6 +56,7 @@ __libc_lock_define_initialized (static, lock)
 
 static struct exit_function_list initial;
 struct exit_function_list *__exit_funcs = &initial;
+uint64_t __new_exitfn_called;
 
 struct exit_function *
 __new_exitfn (void)
@@ -111,7 +112,10 @@ __new_exitfn (void)
 
   /* Mark entry as used, but we don't know the flavor now.  */
   if (r != NULL)
-    r->flavor = ef_us;
+    {
+      r->flavor = ef_us;
+      ++__new_exitfn_called;
+    }
 
   __libc_lock_unlock (lock);