factored out the test for sparse files support

2007-04-18 00:36:09 +00:00
parent e49c49c892
commit af779b6349
3 changed files with 103 additions and 56 deletions
--- a/include/libtorrent/storage.hpp
+++ b/include/libtorrent/storage.hpp
@@ -113,6 +113,10 @@ namespace libtorrent
 	TORRENT_EXPORT storage_interface* default_storage_constructor(torrent_info const& ti
 		, boost::filesystem::path const& path, file_pool& fp);

+	// returns true if the filesystem the path relies on supports
+	// sparse files or automatic zero filling of files.
+	TORRENT_EXPORT bool supports_sparse_files(boost::filesystem::path const& p);
+
 	class TORRENT_EXPORT piece_manager : boost::noncopyable
 	{
 	public: