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| author | Andy Wingo <wingo@pobox.com> | 2014-04-17 15:29:13 +0200 |
|---|---|---|
| committer | Andy Wingo <wingo@pobox.com> | 2014-04-17 15:29:13 +0200 |
| commit | d6651f690315df2ad14c2c043ffb6c949c28884e (patch) | |
| tree | 4719dd303351aa47ce517fd3229c920a3a2f2001 /libguile/finalizers.h | |
| parent | f5765cc25eb56ab2e11a25066c0d8e2b9d292324 (diff) | |
| download | guile-d6651f690315df2ad14c2c043ffb6c949c28884e.tar.gz | |
Add interface to disable automatic finalization
* libguile/finalizers.h:
* libguile/finalizers.c (run_finalizers_async_thunk)
(finalization_thread_proc): Call the new scm_run_finalizers helper.
(scm_i_finalizer_pre_fork): Only spawn the thread if automatic
finalization is enabled.
(scm_set_automatic_finalization_enabled, scm_run_finalizers): New
functions.
(scm_init_finalizers, scm_init_finalizer_thread): Only set a finalizer
notifier if automatic finalization is enabled.
* doc/ref/libguile-smobs.texi (Garbage Collecting Smobs): Add discussion
of concurrency.
* doc/ref/api-smobs.texi (Smobs): Document new functions.
Diffstat (limited to 'libguile/finalizers.h')
| -rw-r--r-- | libguile/finalizers.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libguile/finalizers.h b/libguile/finalizers.h index 2ef075197..d01d1b734 100644 --- a/libguile/finalizers.h +++ b/libguile/finalizers.h @@ -1,7 +1,7 @@ #ifndef SCM_FINALIZERS_H #define SCM_FINALIZERS_H -/* Copyright (C) 2012, 2013 Free Software Foundation, Inc. +/* Copyright (C) 2012, 2013, 2014 Free Software Foundation, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License @@ -41,6 +41,9 @@ SCM_INTERNAL void scm_i_finalizer_pre_fork (void); be from an async or from another thread. */ SCM_INTERNAL void scm_i_register_weak_gc_callback (SCM obj, void (*callback) (SCM)); +SCM_API int scm_set_automatic_finalization_enabled (int enabled_p); +SCM_API int scm_run_finalizers (void); + SCM_INTERNAL void scm_init_finalizers (void); SCM_INTERNAL void scm_init_finalizer_thread (void); |