merged in differences from release branch

ChangeLog

@@ -3,8 +3,10 @@
 	* added the ability to limit the number of simultaneous half-open
 	  TCP connections. Flags in peer_info has been added.
 
-release 0.9.1	
+release 0.9.1
 
+	* made the session disable file name checks within the boost.filsystem library
+	* fixed race condition in the sockets
 	* strings that are invalid utf-8 strings are now decoded with the
 	  local codepage on windows
 	* added the ability to build libtorrent both as a shared library

docs/manual.html

@@ -441,7 +441,7 @@ with the following option:</p>
 <p>Once the configure script is run successfully, you just type <tt class="docutils literal"><span class="pre">make</span></tt> and
 libtorrent, the examples and the tests will be built.</p>
 <p>When libtorrent is built it may be a good idea to run the tests, you do this
-my running <tt class="docutils literal"><span class="pre">make</span> <span class="pre">check</span></tt>.</p>
+by running <tt class="docutils literal"><span class="pre">make</span> <span class="pre">check</span></tt>.</p>
 <p>If you want to build a release version (without debug info, asserts and
 invariant checks), you have to rerun the configure script and rebuild, like this:</p>
 <pre class="literal-block">

docs/manual.rst

@@ -330,7 +330,7 @@ Once the configure script is run successfully, you just type ``make`` and
 libtorrent, the examples and the tests will be built.
 
 When libtorrent is built it may be a good idea to run the tests, you do this
-my running ``make check``.
+by running ``make check``.
 
 If you want to build a release version (without debug info, asserts and
 invariant checks), you have to rerun the configure script and rebuild, like this::

examples/make_torrent.cpp

@@ -63,10 +63,7 @@ void add_files(
 	else
 	{
 		std::cerr << "adding \"" << l.string() << "\"\n";
-		file fi(f, file::in);
-		fi.seek(0, file::end);
-		libtorrent::size_type size = fi.tell();
-		t.add_file(l, size);
+		t.add_file(l, file_size(f));
 	}
 }
 
@@ -82,8 +79,6 @@ int main(int argc, char* argv[])
 		return 1;
 	}
 
-	path::default_name_check(no_check);
-
 	try
 	{
 		torrent_info t;

include/libtorrent/socket.hpp

@@ -41,6 +41,7 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <boost/function.hpp>
 #include <boost/noncopyable.hpp>
 #include <boost/cstdint.hpp>
+#include <boost/thread/thread.hpp>
 
 #ifdef _MSC_VER
 #pragma warning(pop)
@@ -234,16 +235,19 @@ namespace libtorrent
 
 		void monitor_readability(boost::shared_ptr<socket> s)
 		{
+			boost::mutex::scoped_lock l(m_mutex);
 			assert(std::find(m_readable.begin(), m_readable.end(), s) == m_readable.end());
 			m_readable.push_back(s);
 		}
 		void monitor_writability(boost::shared_ptr<socket> s)
 		{
+			boost::mutex::scoped_lock l(m_mutex);
 			assert(std::find(m_writable.begin(), m_writable.end(), s) == m_writable.end());
 			m_writable.push_back(s);
 		}
 		void monitor_errors(boost::shared_ptr<socket> s)
 		{
+			boost::mutex::scoped_lock l(m_mutex);
 			assert(std::find(m_error.begin(), m_error.end(), s) == m_error.end());
 			m_error.push_back(s);
 		}
@@ -251,19 +255,27 @@ namespace libtorrent
 		void remove(boost::shared_ptr<socket> s);
 
 		void remove_writable(boost::shared_ptr<socket> s)
-		{ m_writable.erase(std::find(m_writable.begin(), m_writable.end(), s)); }
+		{
+			boost::mutex::scoped_lock l(m_mutex);
+			m_writable.erase(std::find(m_writable.begin(), m_writable.end(), s));
+		}
 
 		void remove_readable(boost::shared_ptr<socket> s)
-		{ m_readable.erase(std::find(m_readable.begin(), m_readable.end(), s)); }
+		{
+			boost::mutex::scoped_lock l(m_mutex);
+			m_readable.erase(std::find(m_readable.begin(), m_readable.end(), s));
+		}
 
 		bool is_writability_monitored(boost::shared_ptr<socket> s)
 		{
+			boost::mutex::scoped_lock l(m_mutex);
 			return std::find(m_writable.begin(), m_writable.end(), s)
 				!= m_writable.end();
 		}
 
 		bool is_readability_monitored(boost::shared_ptr<socket> s)
 		{
+			boost::mutex::scoped_lock l(m_mutex);
 			return std::find(m_readable.begin(), m_readable.end(), s)
 				!= m_readable.end();
 		}
@@ -273,10 +285,15 @@ namespace libtorrent
 			, std::vector<boost::shared_ptr<socket> >& writable
 			, std::vector<boost::shared_ptr<socket> >& error);
 
-		int count_read_monitors() const { return (int)m_readable.size(); }
+		int count_read_monitors() const
+		{
+			boost::mutex::scoped_lock l(m_mutex);
+			return (int)m_readable.size();
+		}
 
 	private:
 
+		mutable boost::mutex m_mutex;
 		std::vector<boost::shared_ptr<socket> > m_readable;
 		std::vector<boost::shared_ptr<socket> > m_writable;
 		std::vector<boost::shared_ptr<socket> > m_error;

src/session.cpp

@@ -1142,6 +1142,9 @@ namespace libtorrent
 		, m_thread(boost::ref(m_impl))
 		, m_checker_thread(boost::ref(m_checker_impl))
 	{
+		// turn off the filename checking in boost.filesystem
+		using namespace boost::filesystem;
+		path::default_name_check(native);
 		assert(listen_port_range.first > 0);
 		assert(listen_port_range.first < listen_port_range.second);
 #ifndef NDEBUG