Changes in libcfa/src/concurrency/kernel.cfa [2d8f7b0:038be32]

File:

• libcfa/src/concurrency/kernel.cfa (modified) (2 diffs)

libcfa/src/concurrency/kernel.cfa

@@ -257 +257 @@
         ready_queue{};
         ready_queue_lock{};
+
+        #if !defined(__CFA_NO_STATISTICS__)
+                print_stats = false;
+        #endif
 
         procs{ __get };
@@ -1004 +1008 @@
 }
 
+bool V(semaphore & this, unsigned diff) with( this ) {
+        $thread * thrd = 0p;
+        lock( lock __cfaabi_dbg_ctx2 );
+        int release = max(-count, (int)diff);
+        count += diff;
+        for(release) {
+                unpark( pop_head( waiting ) __cfaabi_dbg_ctx2 );
+        }
+
+        unlock( lock );
+
+        return thrd != 0p;
+}
+
 //-----------------------------------------------------------------------------
 // Global Queues