int ftape_abort_operation(void)
{
int result = 0;
int status;
TRACE_FUN(ft_t_flow);
if (ft_runner_status == running) {
TRACE(ft_t_noise, "aborting runner, waiting");
ft_runner_status = do_abort;
/* set timeout so that the tape will run to logical EOT
* if we missed the last sector and there are no queue pulses.
*/
result = ftape_dumb_stop();
}
if (ft_runner_status != idle) {
if (ft_runner_status == do_abort) {
TRACE(ft_t_noise, "forcing runner abort");
}
TRACE(ft_t_noise, "stopping tape");
result = ftape_stop_tape(&status);
ft_location.known = 0;
ft_runner_status = idle;
}
ftape_reset_buffer();
ftape_zap_read_buffers();
ftape_set_state(idle);
TRACE_EXIT result;
}
void ftape_zap_write_buffers(void)
{
int i;
for (i = 0; i < ft_nr_buffers; ++i) {
ft_buffer[i]->status = done;
}
ftape_reset_buffer();
}
