Solving exercise about system object destruction

c936f598 · Antônio Augusto Fröhlich · 7a2f9b44 · c936f598
Commit c936f598 authored May 23, 2013 by Antônio Augusto Fröhlich
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Showing with 16 additions and 5 deletions

src/abstraction/thread.cc src/abstraction/thread.cc +16 -5

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--- a/src/abstraction/thread.cc
+++ b/src/abstraction/thread.cc
@@ -52,11 +52,22 @@ Thread::~Thread()
                    << ",context={b=" << _context
                    << "," << *_context << "})\n";

-    if(_state != FINISHING)
-        _thread_count--;
-
-    _ready.remove(this);
-    _suspended.remove(this);
+    switch(_state) {
+    case RUNNING:  // Self deleted itself!
+        exit(-1);
+        break;
+    case READY:
+        _ready.remove(this);
+        break;
+    case SUSPENDED:
+        _suspended.remove(this);
+        break;
+    case WAITING:
+        _waiting->remove(this);
+        break;
+    case FINISHING: // Already called exit()
+        break;
+    }

    unlock();