add semaphore to cga_stream + use it in demos

2022-07-22 18:12:56 +02:00
parent e3dcadcc3c
commit e56e76ea4e
14 changed files with 39 additions and 13 deletions
--- a/c_os/user/demo/SmartPointerDemo.cc
+++ b/c_os/user/demo/SmartPointerDemo.cc
@ -4,6 +4,7 @@
 #include "user/lib/mem/UniquePointer.h"

 void SmartPointerDemo::run() {
+    kout.lock();
    kout.clear();

    kout << "Output is written to log to be able to trace memory allocations/deallocations" << endl;
@ -118,5 +119,6 @@ void SmartPointerDemo::run() {
    }
    log << INFO << "Should be deleted by now..." << endl;

+    kout.unlock();
    scheduler.exit();
 }