diff options
| -rw-r--r-- | libpthread/linuxthreads.old/join.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libpthread/linuxthreads.old/join.c b/libpthread/linuxthreads.old/join.c index f249a8114..4bdc77a25 100644 --- a/libpthread/linuxthreads.old/join.c +++ b/libpthread/linuxthreads.old/join.c @@ -37,9 +37,13 @@ void __pthread_do_exit(void *retval, char *currentframe) struct pthread_request request; PDEBUG("self=%p, pid=%d\n", self, self->p_pid); - /* Reset the cancellation flag to avoid looping if the cleanup handlers - contain cancellation points */ - THREAD_SETMEM(self, p_canceled, 0); + /* obey POSIX behavior and prevent cancellation functions from + * being called more than once. + * http://sourceware.org/ml/libc-ports/2006-10/msg00043.html + */ + THREAD_SETMEM(self, p_cancelstate, PTHREAD_CANCEL_DISABLE); + THREAD_SETMEM(self, p_canceltype, PTHREAD_CANCEL_DEFERRED); + /* Call cleanup functions and destroy the thread-specific data */ __pthread_perform_cleanup(currentframe); __pthread_destroy_specifics(); |