1 files changed, 2 insertions, 1 deletions
diff --git a/libsanitizer/sanitizer_common/sanitizer_thread_registry.h b/libsanitizer/sanitizer_common/sanitizer_thread_registry.h
index 2d7f9e90e0d..d5a741bbfc4 100644
--- a/libsanitizer/sanitizer_common/sanitizer_thread_registry.h
+++ b/libsanitizer/sanitizer_common/sanitizer_thread_registry.h
@@ -66,6 +66,7 @@ class ThreadContextBase {
   virtual void OnStarted(void *arg) {}
   virtual void OnCreated(void *arg) {}
   virtual void OnReset() {}
+  virtual void OnDetached(void *arg) {}
 };
 
 typedef ThreadContextBase* (*ThreadContextFactory)(u32 tid);
@@ -108,7 +109,7 @@ class ThreadRegistry {
 
   void SetThreadName(u32 tid, const char *name);
   void SetThreadNameByUserId(uptr user_id, const char *name);
-  void DetachThread(u32 tid);
+  void DetachThread(u32 tid, void *arg);
   void JoinThread(u32 tid, void *arg);
   void FinishThread(u32 tid);
   void StartThread(u32 tid, uptr os_id, void *arg);