int fdc_detach_image(disk_image_t *image, unsigned int unit)
{
int drive_no, imgno;
#ifdef FDC_DEBUG
log_message(fdc_log, "fdc_detach_image(image=%p, unit=%d)",
image, unit);
#endif
if (image == NULL || unit < 8 || unit >= (8+DRIVE_NUM))
return -1;
{
int drive0 = mk_drive0(unit - 8);
if (fdc[drive0].num_drives == 2) {
drive_no = drive0;
} else {
drive_no = unit - 8;
}
}
imgno = unit - 8;
fdc[imgno].realimage = NULL;
if (fdc[drive_no].drive_type == DRIVE_TYPE_8050
|| fdc[drive_no].drive_type == DRIVE_TYPE_8250
|| fdc[drive_no].drive_type == DRIVE_TYPE_1001) {
switch(image->type) {
case DISK_IMAGE_TYPE_D80:
case DISK_IMAGE_TYPE_D82:
disk_image_detach_log(image, fdc_log, unit);
break;
default:
return -1;
}
} else {
switch(image->type) {
case DISK_IMAGE_TYPE_D64:
case DISK_IMAGE_TYPE_D67:
case DISK_IMAGE_TYPE_G64:
case DISK_IMAGE_TYPE_P64:
case DISK_IMAGE_TYPE_X64:
disk_image_detach_log(image, fdc_log, unit);
break;
default:
return -1;
}
}
fdc[imgno].wps_change += 2;
fdc[imgno].image = NULL;
return 0;
}
void vdrive_detach_image(disk_image_t *image, unsigned int unit,
vdrive_t *vdrive)
{
if (image == NULL)
return;
disk_image_detach_log(image, 0, unit);
vdrive_close_all_channels(vdrive);
vdrive->image = NULL;
}
/* Detach a disk image from the true drive emulation. */
int drive_image_detach(disk_image_t *image, unsigned int unit)
{
unsigned int dnr, i;
drive_t *drive;
if (unit < 8 || unit >= 8 + DRIVE_NUM) {
return -1;
}
dnr = unit - 8;
drive = drive_context[dnr]->drive;
if (drive->image != NULL) {
switch (image->type) {
case DISK_IMAGE_TYPE_D64:
case DISK_IMAGE_TYPE_D67:
case DISK_IMAGE_TYPE_D71:
case DISK_IMAGE_TYPE_G64:
case DISK_IMAGE_TYPE_P64:
case DISK_IMAGE_TYPE_X64:
disk_image_detach_log(image, driveimage_log, unit);
break;
default:
return -1;
}
}
if (drive->P64_image_loaded && drive->P64_dirty) {
drive->P64_dirty = 0;
if (disk_image_write_p64_image(drive->image) < 0) {
log_error(drive->log, "Cannot write disk image back.");
}
} else {
drive_gcr_data_writeback(drive);
}
for (i = 0; i < MAX_GCR_TRACKS; i++) {
if (drive->gcr->tracks[i].data) {
lib_free(drive->gcr->tracks[i].data);
drive->gcr->tracks[i].data = NULL;
drive->gcr->tracks[i].size = 0;
}
}
drive->detach_clk = drive_clk[dnr];
drive->GCR_image_loaded = 0;
drive->P64_image_loaded = 0;
drive->read_only = 0;
drive->image = NULL;
drive_set_half_track(drive->current_half_track, drive->side, drive);
return 0;
}
void vdrive_detach_image(disk_image_t *image, unsigned int unit,
vdrive_t *vdrive)
{
if (image == NULL) {
return;
}
disk_image_detach_log(image, vdrive_log, unit);
vdrive_close_all_channels(vdrive);
lib_free(vdrive->bam);
vdrive->bam = NULL;
vdrive->image = NULL;
}
int wd1770_detach_image(disk_image_t *image, unsigned int unit)
{
if (image == NULL || unit < 8 || unit > 8 + DRIVE_NUM)
return -1;
switch(image->type) {
case DISK_IMAGE_TYPE_D81:
disk_image_detach_log(image, wd1770_log, unit, "D81");
break;
default:
return -1;
}
wd1770[unit - 8].image = NULL;
return 0;
}
void vdrive_detach_image(disk_image_t *image, unsigned int unit,
vdrive_t *vdrive)
{
if (image == NULL)
return;
switch(image->type) {
case DISK_IMAGE_TYPE_D64:
disk_image_detach_log(image, vdrive_log, unit, "D64");
break;
case DISK_IMAGE_TYPE_D67:
disk_image_detach_log(image, vdrive_log, unit, "D67");
break;
case DISK_IMAGE_TYPE_D71:
disk_image_detach_log(image, vdrive_log, unit, "D71");
break;
case DISK_IMAGE_TYPE_D81:
disk_image_detach_log(image, vdrive_log, unit, "D81");
break;
case DISK_IMAGE_TYPE_D80:
disk_image_detach_log(image, vdrive_log, unit, "D80");
break;
case DISK_IMAGE_TYPE_D82:
disk_image_detach_log(image, vdrive_log, unit, "D82");
break;
case DISK_IMAGE_TYPE_G64:
disk_image_detach_log(image, vdrive_log, unit, "G64");
break;
case DISK_IMAGE_TYPE_X64:
disk_image_detach_log(image, vdrive_log, unit, "X64");
break;
default:
return;
}
vdrive_close_all_channels(vdrive);
vdrive->image = NULL;
}
/* Detach a disk image from the true drive emulation. */
int drive_image_detach(disk_image_t *image, unsigned int unit)
{
unsigned int dnr;
drive_t *drive;
if (unit < 8 || unit >= 8 + DRIVE_NUM)
return -1;
dnr = unit - 8;
drive = drive_context[dnr]->drive;
if (drive->image != NULL)
{
switch(image->type)
{
case DISK_IMAGE_TYPE_D64:
case DISK_IMAGE_TYPE_D67:
case DISK_IMAGE_TYPE_D71:
case DISK_IMAGE_TYPE_G64:
case DISK_IMAGE_TYPE_X64:
disk_image_detach_log(image, 0, unit);
break;
default:
return -1;
}
}
drive_gcr_data_writeback(drive);
memset(drive->gcr->data, 0, MAX_GCR_TRACKS * NUM_MAX_BYTES_TRACK);
drive->detach_clk = drive_clk[dnr];
drive->GCR_image_loaded = 0;
drive->read_only = 0;
drive->image = NULL;
return 0;
}
