diff --git a/lib/driver/FreeBSD/freebsd.c b/lib/driver/FreeBSD/freebsd.c
index 601b8fc0..6b904d7a 100644
--- a/lib/driver/FreeBSD/freebsd.c
+++ b/lib/driver/FreeBSD/freebsd.c
@@ -1,5 +1,5 @@
 /*
-    $Id: freebsd.c,v 1.35 2006/03/03 09:50:30 flameeyes Exp $
+    $Id: freebsd.c,v 1.36 2007/12/28 01:01:05 rocky Exp $
 
     Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
 
@@ -27,7 +27,7 @@
 # include "config.h"
 #endif
 
-static const char _rcsid[] = "$Id: freebsd.c,v 1.35 2006/03/03 09:50:30 flameeyes Exp $";
+static const char _rcsid[] = "$Id: freebsd.c,v 1.36 2007/12/28 01:01:05 rocky Exp $";
 
 #include "freebsd.h"
 
@@ -743,6 +743,27 @@ close_tray_freebsd (const char *psz_device)
 #endif /*HAVE_FREEBSD_CDROM*/
 }
 
+/*! Find out if media has changed since the last call.  @param
+  p_user_data the environment of the CD object to be acted upon.
+  @return 1 if media has changed since last call, 0 if not. Error
+  return codes are the same as driver_return_code_t
+   */
+int
+get_media_changed_freebsd (const void *p_user_data)
+{
+#ifdef HAVE_FREEBSD_CDROM
+  const _img_private_t *p_env = p_user_data;
+  if ( p_env->access_mode == _AM_CAM ) {
+    return mmc_get_media_changed( p_env->gen.cdio );
+  }
+  else
+    return DRIVER_OP_UNSUPPORTED;
+#else 
+  return DRIVER_OP_NO_DRIVER;
+#endif /*HAVE_FREEBSD_CDROM*/
+}
+
+
 /*!
   Initialization routine. This is the only thing that doesn't
   get called via a function pointer. In fact *we* are the
@@ -790,6 +811,7 @@ cdio_open_am_freebsd (const char *psz_orig_source_name,
     .get_discmode           = get_discmode_generic,
     .get_drive_cap          = get_drive_cap_freebsd,
     .get_first_track_num    = get_first_track_num_generic,
+    .get_media_changed      = get_media_changed_freebsd,
     .get_mcn                = get_mcn_freebsd,
     .get_num_tracks         = get_num_tracks_generic,
     .get_track_channels     = get_track_channels_generic,
diff --git a/lib/driver/FreeBSD/freebsd.h b/lib/driver/FreeBSD/freebsd.h
index 2138fecd..ea779b1d 100644
--- a/lib/driver/FreeBSD/freebsd.h
+++ b/lib/driver/FreeBSD/freebsd.h
@@ -1,5 +1,5 @@
 /*
-    $Id: freebsd.h,v 1.7 2007/12/15 22:36:35 rocky Exp $
+    $Id: freebsd.h,v 1.8 2007/12/28 01:01:06 rocky Exp $
 
     Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
 
@@ -158,6 +158,8 @@ void get_drive_cap_freebsd_cam (const _img_private_t *p_env,
 				cdio_drive_write_cap_t *p_write_cap,
 				cdio_drive_misc_cap_t  *p_misc_cap);
 
+int get_media_changed_freebsd (const void *p_user_data);
+
 char *get_mcn_freebsd_ioctl (const _img_private_t *p_env);
 
 void free_freebsd_cam (void *obj);