.manifest in kgio-2.8.1 vs .manifest in kgio-2.9.0

@@ -26,15 +26,17 @@
 ext/kgio/kgio_ext.c
 ext/kgio/missing_accept4.h
 ext/kgio/my_fileno.h
 ext/kgio/nonblock.h
 ext/kgio/poll.c
-ext/kgio/read_write.c
+ext/kgio/read.c
 ext/kgio/set_file_path.h
 ext/kgio/sock_for_fd.h
 ext/kgio/tryopen.c
 ext/kgio/wait.c
+ext/kgio/write.c
+ext/kgio/writev.c
 kgio.gemspec
 lib/kgio.rb
 pkg.mk
 setup.rb
 test/lib_read_write.rb
@@ -52,9 +54,10 @@
 test/test_pipe_read_write.rb
 test/test_poll.rb
 test/test_singleton_read_write.rb
 test/test_socket.rb
 test/test_socketpair_read_write.rb
+test/test_syssend.rb
 test/test_tcp6_client_read_server_write.rb
 test/test_tcp_client_read_server_write.rb
 test/test_tcp_connect.rb
 test/test_tcp_server.rb
 test/test_tcp_server_read_client_write.rb