Changes in libcfa/src/concurrency/mutex_stmt.hfa [beeff61e:9a9ca36]

File:

• libcfa/src/concurrency/mutex_stmt.hfa (modified) (2 diffs)

libcfa/src/concurrency/mutex_stmt.hfa

@@ -15 +15 @@
 };
 
+
 struct __mutex_stmt_lock_guard {
     void ** lockarr;
@@ -29 +30 @@
 
 forall(L & | is_lock(L)) {
-    static inline void * __get_mutexstmt_lock_ptr( L & this ) { return &this; }
-    static inline L __get_mutexstmt_lock_type( L & this ) {}
-    static inline L __get_mutexstmt_lock_type( L * this ) {}
+
+    struct scoped_lock {
+        L * internal_lock;
+    };
+
+    static inline void ?{}( scoped_lock(L) & this, L & internal_lock ) {
+        this.internal_lock = &internal_lock;
+        lock(internal_lock);
+    }
+    
+    static inline void ^?{}( scoped_lock(L) & this ) with(this) {
+        unlock(*internal_lock);
+    }
+
+    static inline void * __get_mutexstmt_lock_ptr( L & this ) {
+        return &this;
+    }
+
+    static inline L __get_mutexstmt_lock_type( L & this );
+
+    static inline L __get_mutexstmt_lock_type( L * this );
 }