Kernel: Add Lock::is_locked()

cubiclove · Dec 26, 2019 · 6fd6551 · 6fd6551
1 parent 9d681be
commit 6fd6551
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Kernel/Lock.h b/Kernel/Lock.h
@@ -22,6 +22,7 @@ class Lock {
  void lock();
  void unlock();
  bool unlock_if_locked();
+ bool is_locked() const { return m_holder; }
 
  const char* name() const { return m_name; }