1 files changed, 46 insertions, 3 deletions
diff --git a/src/queue.h b/src/queue.h
index de7b8ff..7c56e93 100644
--- a/src/queue.h
+++ b/src/queue.h
@@ -38,6 +38,10 @@
 
 /*
  * $Log$
+ * Revision 1.16  2005/05/19 14:10:22  deva
+ *
+ * Multithreading rulez?
+ *
  * Revision 1.15  2005/05/16 16:00:57  deva
  *
  * Lots of stuff!
@@ -82,6 +86,7 @@ public:
   ~Queue();
 
   void push(T *t);
+  void bpush(T *t);
   T *pop();
   T *peek();
   
@@ -127,9 +132,6 @@ Queue<T>::~Queue()
   pthread_mutex_destroy(&mutex);
 }
 
-
-
-
 /**
  * Push element on queue.
  */
@@ -172,6 +174,47 @@ void Queue<T>::push(T *t)
 }
 
 /**
+ * Push element on queue from the bottom.
+ */
+template<typename T>
+void Queue<T>::bpush(T *t)
+{
+  if(locked) {
+    delete t;
+    return;
+  }
+
+  pthread_mutex_lock(&mutex);
+
+  buf_t *b = (buf_t*)xmalloc(sizeof(*b));
+  b->data = (void*)t;
+
+  assert(b != NULL);
+  
+  if(limit && count > 0) {
+    T* tmp = (T*)_pop();
+    delete tmp;
+  }
+  
+  if(!head) {
+    head = tail = b;
+    b->next = b->prev = NULL;
+    count = 1;
+    pthread_mutex_unlock(&mutex);
+    return;
+  }
+  
+  b->prev = head;
+  b->next = NULL;
+  if(head)
+    head->next = b;
+  head = b;
+  count++;
+  
+  pthread_mutex_unlock(&mutex);
+}
+
+/**
  * Pop element from queue.
  * If queue is empty, NULL is returned.
  */