diff options
Diffstat (limited to 'libjava/boehm.cc')
| -rw-r--r-- | libjava/boehm.cc | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/libjava/boehm.cc b/libjava/boehm.cc index 19d7e53133e..66860dd50da 100644 --- a/libjava/boehm.cc +++ b/libjava/boehm.cc @@ -1,6 +1,6 @@ // boehm.cc - interface between libjava and Boehm GC. -/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 +/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation This file is part of libgcj. @@ -380,6 +380,29 @@ _Jv_AllocRawObj (jsize size) return (void *) GC_MALLOC (size ? size : 1); } +typedef _Jv_ClosureList *closure_list_pointer; + +/* Release closures in a _Jv_ClosureList. */ +static void +finalize_closure_list (GC_PTR obj, GC_PTR) +{ + _Jv_ClosureList **clpp = (_Jv_ClosureList **)obj; + _Jv_ClosureList::releaseClosures (clpp); +} + +/* Allocate a double-indirect pointer to a _Jv_ClosureList that will + get garbage-collected after this double-indirect pointer becomes + unreachable by any other objects, including finalizable ones. */ +_Jv_ClosureList ** +_Jv_ClosureListFinalizer () +{ + _Jv_ClosureList **clpp; + clpp = (_Jv_ClosureList **)_Jv_AllocBytes (sizeof (*clpp)); + GC_REGISTER_FINALIZER_UNREACHABLE (clpp, finalize_closure_list, + NULL, NULL, NULL); + return clpp; +} + static void call_finalizer (GC_PTR obj, GC_PTR client_data) { |
