1 files changed, 15 insertions, 0 deletions
diff --git a/linuxthreads/spinlock.h b/linuxthreads/spinlock.h
index 6d3d3433f9..f88e8f3b0e 100644
--- a/linuxthreads/spinlock.h
+++ b/linuxthreads/spinlock.h
@@ -209,3 +209,18 @@ static inline long atomic_decrement(struct pthread_atomic *pa)
 }
 
 #define ATOMIC_INITIALIZER { 0, 0 }
+
+
+static inline void
+__pthread_set_own_extricate_if(pthread_descr self, pthread_extricate_if *peif)
+{
+#if 0
+  __pthread_lock(THREAD_GETMEM(self, p_lock), self);
+  THREAD_SETMEM(self, p_extricate, peif);
+  __pthread_unlock(THREAD_GETMEM (self, p_lock));
+#else
+  /* I don't think that getting the lock is necessary.  All we do is an
+     atomic write.  */
+  THREAD_SETMEM(self, p_extricate, peif);
+#endif
+}