* Remove stale lock files if it is held by the same hostname and the

pid is not running.

* Added rak::timer::from_seconds(uint32_t) and converted all uses to
this to avoid overflows etc.

* For each cycle through the tracker list without any successfull
connections, increase the timeout by 20 seconds.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@635 e378c898-3ddf-0310-93e7-cc216c733640

src/display/window_tracker_list.cc

@@ -55,7 +55,7 @@ WindowTrackerList::WindowTrackerList(core::Download* d, unsigned int* focus) :
 void
 WindowTrackerList::redraw() {
   // TODO: Make this depend on tracker signal.
-  m_slotSchedule(this, (cachedTime + 10 * 1000000).round_seconds());
+  m_slotSchedule(this, (cachedTime + rak::timer::from_seconds(10)).round_seconds());
   m_canvas->erase();
 
   int pos = 0;