diff options
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/hurd/signal.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h index a032313e4e..6a188bd774 100644 --- a/hurd/hurd/signal.h +++ b/hurd/hurd/signal.h @@ -85,7 +85,9 @@ struct hurd_sigstate thread itself, and always inside a critical section. */ struct hurd_userlink *active_resources; - volatile int cancel; /* Flag set by hurd_thread_cancel. */ + /* These are locked normally. */ + int cancel; /* Flag set by hurd_thread_cancel. */ + void (*cancel_hook) (void); /* Called on cancellation. */ }; /* Linked list of states of all threads whose state has been asked for. */ |