2006-09-16 Havoc Pennington <hp@redhat.com>

2006-09-16  Havoc Pennington  <hp@redhat.com>

	* dbus/dbus-sysdeps-unix.c (_dbus_open_tcp_socket)
	(_dbus_open_unix_socket, _dbus_open_socket): change API for
	_dbus_open_socket so the domain/type/protocol from system headers
	are not required. This is kind of pointless though unless we move
	part of _dbus_connect_tcp_socket into sysdeps.c instead of
	sysdeps-unix.c, which would mean adding a wrapper around
	bind/listen/etc.
	Also, add DBusError to the socket-opening functions so they
	don't require use of errno.