(struct hurd_sigstate): New member `cancel_hook'.

git-mirror · Aug 22, 1995 · 207eb76 · 207eb76
1 parent 537257a
commit 207eb76
Showing 1 changed file with 3 additions and 1 deletion.
diff --git 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.  */