NULL
};
#endif
-
+
/* Local functions */
static unsigned long swab32(unsigned long value);
{
struct partition_t* part;
part = (struct partition_t*)malloc(sizeof(struct partition_t));
-
+
part->part_number = part_number;
strncpy(part->part_type, part_type, MAX_PART_NAME);
strncpy(part->part_name, part_name, MAX_PART_NAME);
struct mac_partition* part = (struct mac_partition *)block_buffer;
unsigned short ptable_block_size =
((struct mac_driver_desc *)block_buffer)->block_size;
-
+
map_size = 1;
for (block=1; block < map_size + 1; block++)
{
}
if (block == 1)
map_size = part->map_count;
-
+
#ifdef CHECK_FOR_VALID_MAC_PARTITION_TYPE
- /* We don't bother looking at swap partitions of any type,
+ /* We don't bother looking at swap partitions of any type,
* and the rest are the ones we know about */
for (ptype = valid_mac_partition_types; ptype; ptype++)
if (!strcmp (part->type, ptype))
}
}
-/*
+/*
* Same function as partition_mac_lookup(), except for fdisk
* partitioned disks.
*/
/* fdisk partition tables start at offset 0x1be
* from byte 0 of the boot drive.
*/
- struct fdisk_partition* part =
+ struct fdisk_partition* part =
(struct fdisk_partition *) (block_buffer + 0x1be);
for (partition=1; partition <= 4 ;partition++, part++) {
prom_printf("Can't read volume desc block %d\n", block);
break;
}
-
+
vdp = (struct iso_volume_descriptor *)block_buffer;
-
- /* Due to the overlapping physical location of the descriptors,
- * ISO CDs can match hdp->id==HS_STANDARD_ID as well. To ensure
+
+ /* Due to the overlapping physical location of the descriptors,
+ * ISO CDs can match hdp->id==HS_STANDARD_ID as well. To ensure
* proper identification in this case, we first check for ISO.
*/
if (strncmp (vdp->id, ISO_STANDARD_ID, sizeof vdp->id) == 0) {
return 1;
}
}
-
+
return 0;
}
-/*
+/*
* Detects and read amiga partition tables.
*/
if (prom_readblocks(disk, i, 1, block_buffer) != 1) {
prom_printf("Can't read boot block %d\n", i);
break;
- }
+ }
}
if ((amiga_block[AMIGA_ID] == AMIGA_ID_RDB) && (_amiga_checksum (prom_blksize) == 0))
return 1;
if (prom_readblocks(disk, 0, 1, block_buffer) != 1) {
prom_printf("Can't read boot blocks\n");
return 0; /* TODO: something bad happened, should fail more verbosely */
- }
+ }
return 0;
}
if (prom_readblocks(disk, part, 1, block_buffer) != 1) {
prom_printf("Can't read partition block %d\n", part);
break;
- }
+ }
checksum = _amiga_checksum (prom_blksize);
if ((amiga_block[AMIGA_ID] == AMIGA_ID_PART) &&
(checksum == 0) &&
prom_blksize,
0 );
}
- if (used)
+ if (used)
free(used);
}
struct mac_driver_desc *desc = (struct mac_driver_desc *)block_buffer;
struct partition_t* list = NULL;
unsigned int prom_blksize, iso_root_block;
-
+
strncpy(block_buffer, device, 2040);
strcat(block_buffer, ":0");
-
+
/* Open device */
disk = prom_open(block_buffer);
if (disk == NULL) {
prom_printf("block_size %d not supported !\n", prom_blksize);
goto bail;
}
-
+
/* Read boot blocs */
if (prom_readblocks(disk, 0, 1, block_buffer) != 1) {
prom_printf("Can't read boot blocks\n");
goto bail;
- }
+ }
if (desc->signature == MAC_DRIVER_MAGIC) {
/* pdisk partition format */
partition_mac_lookup(device, disk, prom_blksize, &list);
bail:
prom_close(disk);
-
+
return list;
}
if ((partition >= 0) && (partition == p->part_number)) {
type = strdup(p->part_type);
break;
- }
+ }
}
if (parts)
partitions_free(parts);
partitions_free(struct partition_t* list)
{
struct partition_t* next;
-
+
while(list) {
next = list->next;
free(list);
}
-/*
+/*
* Local variables:
* c-file-style: "k&r"
* c-basic-offset: 5