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| author | Ivan Maidanski <ivmai@mail.ru> | 2016-06-21 09:48:21 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2016-06-21 09:48:21 +0300 |
| commit | c651715cd32958d6c6efe3800eb15f6667d4784f (patch) | |
| tree | ab77bb5f72de4124ac4dc94777b3cd16f981913b /pthread_support.c | |
| parent | 59e2bcf96430d5ae4e307ac5d8323bf4ea679e47 (diff) | |
| download | bdwgc-thread-suspend.tar.gz | |
Fix GC_suspend_thread for terminated threadsthread-suspend
* pthread_stop_world.c (GC_suspend_thread): Do not clear
SUSPENDED_EXT flag in case of RAISE_SIGNAL() failure, add assertion
about FINISHED (in case of ESRCH), update comment.
* pthread_stop_world.c (GC_register_my_thread): Add assertion
that SUSPENDED_EXT flag is not set if the thread is registered from
a thread key destructor.
Diffstat (limited to 'pthread_support.c')
| -rw-r--r-- | pthread_support.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/pthread_support.c b/pthread_support.c index d9f935f7..d0c9cb10 100644 --- a/pthread_support.c +++ b/pthread_support.c @@ -1617,6 +1617,7 @@ GC_API int GC_CALL GC_register_my_thread(const struct GC_stack_base *sb) } else if ((me -> flags & FINISHED) != 0) { /* This code is executed when a thread is registered from the */ /* client thread key destructor. */ + GC_ASSERT((me -> flags & SUSPENDED_EXT) == 0); GC_record_stack_base(me, sb); me -> flags &= ~FINISHED; /* but not DETACHED */ # ifdef GC_EXPLICIT_SIGNALS_UNBLOCK |