void
delete_partition_from_map(partition_map *entry)
{
partition_map_header *map;
DPME *data;
if (strncmp(entry->data->dpme_type, kMapType, DPISTRLEN) == 0) {
fprintf(stderr, "Can't delete entry for the map itself\n");
return;
}
if (entry->contains_driver) {
printf("This program can't install drivers\n");
if (get_okay("are you sure you want to delete this driver? [n/y]: ", 0) != 1) {
return;
}
}
data = create_data(kFreeName, kFreeType,
entry->data->dpme_pblock_start, entry->data->dpme_pblocks);
if (data == NULL) {
return;
}
if (entry->contains_driver) {
remove_driver(entry); // update block0 if necessary
}
free(entry->data);
entry->data = data;
combine_entry(entry);
map = entry->the_map;
renumber_disk_addresses(map);
map->changed = 1;
}
void
delete_partition_from_map(partition_map *entry)
{
partition_map_header *map;
DPME *data;
if (istrncmp(entry->data->dpme_type, kMapType, DPISTRLEN) == 0) {
printf("Can't delete entry for the map itself\n");
return;
}
if (entry->contains_driver) {
printf("This program can't install drivers\n");
if (get_okay("are you sure you want to delete this driver? [n/y]: ", 0) != 1) {
return;
}
}
// if past end of disk, delete it completely
if (entry->next_by_base == NULL &&
entry->data->dpme_pblock_start >= entry->the_map->media_size) {
if (entry->contains_driver) {
remove_driver(entry); // update block0 if necessary
}
delete_entry(entry);
return;
}
// If at end of disk, incorporate extra disk space to partition
if (entry->next_by_base == NULL) {
entry->data->dpme_pblocks =
entry->the_map->media_size - entry->data->dpme_pblock_start;
}
data = create_data(kFreeName, kFreeType,
entry->data->dpme_pblock_start, entry->data->dpme_pblocks);
if (data == NULL) {
return;
}
if (entry->contains_driver) {
remove_driver(entry); // update block0 if necessary
}
free(entry->data);
free(entry->HFS_name);
entry->HFS_kind = kHFS_not;
entry->HFS_name = 0;
entry->data = data;
combine_entry(entry);
map = entry->the_map;
renumber_disk_addresses(map);
map->changed = 1;
}
