This function returns 0 on success or -1 on error.
+=head2 guestfs_set_busy
+
+ int guestfs_set_busy (guestfs_h *handle);
+
+This sets the state to C<BUSY>. This is only used when implementing
+actions using the low-level API.
+
+For more information on states, see L<guestfs(3)>.
+
+This function returns 0 on success or -1 on error.
+
=head2 guestfs_set_path
int guestfs_set_path (guestfs_h *handle,
This function returns 0 on success or -1 on error.
+=head2 guestfs_set_ready
+
+ int guestfs_set_ready (guestfs_h *handle);
+
+This sets the state to C<READY>. This is only used when implementing
+actions using the low-level API.
+
+For more information on states, see L<guestfs(3)>.
+
+This function returns 0 on success or -1 on error.
+
=head2 guestfs_set_verbose
int guestfs_set_verbose (guestfs_h *handle,