static int set_tapelog_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (tapelog_enabled == val) {
return 0;
}
if (val) {
if (enable_tapelog() < 0) {
return -1;
}
tapelog_list_item = tapeport_device_register(&tapelog_device);
if (tapelog_list_item == NULL) {
disable_tapelog();
return -1;
}
} else {
disable_tapelog();
tapeport_device_unregister(tapelog_list_item);
tapelog_list_item = NULL;
}
tapelog_enabled = val;
return 0;
}
void tapeport_resources_shutdown(void)
{
tapeport_device_list_t *current = tapeport_head.next;
tapeport_snapshot_list_t *c = tapeport_snapshot_head.next;
while (current) {
tapeport_device_unregister(current);
current = tapeport_head.next;
}
while (c) {
tapeport_snapshot_unregister(c);
c = tapeport_snapshot_head.next;
}
}
static int set_tape_diag_586220_harness_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (tape_diag_586220_harness_enabled == val) {
return 0;
}
if (val) {
tape_diag_586220_harness_list_item = tapeport_device_register(&tape_diag_586220_harness_device);
if (tape_diag_586220_harness_list_item == NULL) {
return -1;
}
} else {
tapeport_device_unregister(tape_diag_586220_harness_list_item);
tape_diag_586220_harness_list_item = NULL;
}
tape_diag_586220_harness_enabled = val;
return 0;
}
static int set_sense_dongle_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (sense_dongle_enabled == val) {
return 0;
}
if (val) {
sense_dongle_list_item = tapeport_device_register(&sense_dongle_device);
if (sense_dongle_list_item == NULL) {
return -1;
}
tapeport_set_tape_sense(1, sense_dongle_device.id);
} else {
tapeport_device_unregister(sense_dongle_list_item);
sense_dongle_list_item = NULL;
}
sense_dongle_enabled = val;
return 0;
}
static int set_datasette_enable(int value, void *param)
{
int val = value ? 1 : 0;
if (datasette_enable == val) {
return 0;
}
if (val) {
datasette_list_item = tapeport_device_register(&datasette_device);
if (datasette_list_item == NULL) {
return -1;
}
} else {
tapeport_device_unregister(datasette_list_item);
datasette_list_item = NULL;
}
datasette_enable = val;
return 0;
}
static int set_dtlbasic_dongle_enabled(int value, void *param)
{
int val = value ? 1 : 0;
if (dtlbasic_dongle_enabled == val) {
return 0;
}
if (val) {
dtlbasic_dongle_list_item = tapeport_device_register(&dtlbasic_dongle_device);
if (dtlbasic_dongle_list_item == NULL) {
return -1;
}
dtlbasic_counter = -1;
dtlbasic_state = DTLBASIC_DONGLE_IDLE;
} else {
tapeport_device_unregister(dtlbasic_dongle_list_item);
dtlbasic_dongle_list_item = NULL;
}
dtlbasic_dongle_enabled = val;
return 0;
}
