diff options
Diffstat (limited to 'lib/libpthread/thread/thr_private.h')
-rw-r--r-- | lib/libpthread/thread/thr_private.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/libpthread/thread/thr_private.h b/lib/libpthread/thread/thr_private.h index 151fd03..b60d8b7 100644 --- a/lib/libpthread/thread/thr_private.h +++ b/lib/libpthread/thread/thr_private.h @@ -601,6 +601,11 @@ struct pthread_state_data { /* XXX - What about thread->timeout and/or thread->error? */ }; +struct join_status { + struct pthread *thread; + int ret; + int error; +}; /* * Normally thread contexts are stored as jmp_bufs via _setjmp()/_longjmp(), @@ -757,8 +762,12 @@ struct pthread { */ int error; - /* Pointer to a thread that is waiting to join (NULL if no joiner). */ - struct pthread *joiner; + /* + * The joiner is the thread that is joining to this thread. The + * join status keeps track of a join operation to another thread. + */ + struct pthread *joiner; + struct join_status join_status; /* * The current thread can belong to only one scheduling queue at |