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|
--- mac-fdisk-0.1.orig/dpme.h
+++ mac-fdisk-0.1/dpme.h
@@ -61,7 +61,7 @@
//
typedef unsigned char u8;
typedef unsigned short u16;
-typedef unsigned long u32;
+typedef unsigned int u32;
// Physical block zero of the disk has this format
@@ -113,10 +113,17 @@
#endif
u32 dpme_boot_block ;
u32 dpme_boot_bytes ;
+#ifdef __linux__
+ u32 dpme_load_addr ;
+ u32 dpme_load_addr_2 ;
+ u32 dpme_goto_addr ;
+ u32 dpme_goto_addr_2 ;
+#else
u8 *dpme_load_addr ;
u8 *dpme_load_addr_2 ;
u8 *dpme_goto_addr ;
u8 *dpme_goto_addr_2 ;
+#endif
u32 dpme_checksum ;
char dpme_process_id[16] ;
u32 dpme_boot_args[32] ;
@@ -124,6 +131,7 @@
};
typedef struct dpme DPME;
+#define dpme_automount_set(p, v) bitfield_set(&p->dpme_flags, 30, 1, v) /* MSch */
#define dpme_os_specific_1_set(p, v) bitfield_set(&p->dpme_flags, 8, 1, v)
#define dpme_os_specific_2_set(p, v) bitfield_set(&p->dpme_flags, 7, 1, v)
#define dpme_os_pic_code_set(p, v) bitfield_set(&p->dpme_flags, 6, 1, v)
@@ -134,6 +142,7 @@
#define dpme_allocated_set(p, v) bitfield_set(&p->dpme_flags, 1, 1, v)
#define dpme_valid_set(p, v) bitfield_set(&p->dpme_flags, 0, 1, v)
+#define dpme_automount_get(p) bitfield_get(p->dpme_flags, 30, 1) /* MSch */
#define dpme_os_specific_1_get(p) bitfield_get(p->dpme_flags, 8, 1)
#define dpme_os_specific_2_get(p) bitfield_get(p->dpme_flags, 7, 1)
#define dpme_os_pic_code_get(p) bitfield_get(p->dpme_flags, 6, 1)
--- mac-fdisk-0.1.orig/pdisk.c
+++ mac-fdisk-0.1/pdisk.c
@@ -30,18 +30,17 @@
#include <stdio.h>
#ifdef __linux__
#include <getopt.h>
+#include <stddef.h>
#else
#include <stdlib.h>
#include <unistd.h>
#include <SIOUX.h>
#endif
-#include <string.h>
#include <errno.h>
#ifdef __linux__
#include <sys/ioctl.h>
-#include <linux/fs.h>
-#include <linux/hdreg.h>
+#include "kernel-defs.h"
#endif
#include "pdisk.h"
@@ -94,6 +93,7 @@
void do_add_intel_partition(partition_map_header *map);
void do_change_map_size(partition_map_header *map);
void do_create_partition(partition_map_header *map, int get_type);
+void do_create_bootstrap_partition(partition_map_header *map);
void do_delete_partition(partition_map_header *map);
int do_expert(partition_map_header *map);
void do_reorder(partition_map_header *map);
@@ -114,6 +114,7 @@
main(int argc, char **argv)
{
int name_index;
+ int err=0;
if (sizeof(DPME) != PBLOCK_SIZE) {
fatal(-1, "Size of partion map entry (%d) "
@@ -150,7 +151,9 @@
} else if (!vflag) {
usage("no device argument");
do_help();
+ err=-EINVAL; // debatable
}
+ exit(err);
}
#else
main()
@@ -351,7 +354,8 @@
printf(" P (print ordered by base address)\n");
printf(" i initialize partition map\n");
printf(" s change size of partition map\n");
- printf(" c create new partition\n");
+ printf(" b create new 800K bootstrap partition\n");
+ printf(" c create new Linux partition\n");
printf(" C (create with type also specified)\n");
printf(" d delete a partition\n");
printf(" r reorder partition entry in map\n");
@@ -378,6 +382,10 @@
case 'i':
map = init_partition_map(name, map);
break;
+ case 'B':
+ case 'b':
+ do_create_bootstrap_partition(map);
+ break;
case 'C':
get_type = 1;
// fall through
@@ -471,6 +479,30 @@
}
+void
+do_create_bootstrap_partition(partition_map_header *map)
+{
+ long base;
+
+ if (map == NULL) {
+ bad_input("No partition map exists");
+ return;
+ }
+
+ if (!rflag && map->writeable == 0) {
+ printf("The map is not writeable.\n");
+ }
+
+ // XXX add help feature (i.e. '?' in any argument routine prints help string)
+ if (get_base_argument(&base, map) == 0) {
+ return;
+ }
+
+ // create 800K type Apple_Bootstrap partition named `bootstrap'
+ add_partition_to_map(kBootstrapName, kBootstrapType, base, 1600, map);
+}
+
+
int
get_base_argument(long *number, partition_map_header *map)
{
@@ -508,7 +540,7 @@
int result = 0;
long multiple;
- if (get_number_argument("Length in blocks: ", number, kDefault) == 0) {
+ if (get_number_argument("Length (in blocks, kB (k), MB (M) or GB (G)): ", number, kDefault) == 0) {
bad_input("Bad length");
} else {
result = 1;
@@ -605,13 +637,22 @@
bad_input("The map is not writeable.");
return;
}
- printf("Writing the map destroys what was there before. ");
- if (get_okay("Is that okay? [n/y]: ", 0) != 1) {
+// printf("Writing the map destroys what was there before. ");
+ printf("IMPORTANT: You are about to write a changed partition map to disk. \n");
+ printf("For any partition you changed the start or size of, writing out \n");
+ printf("the map causes all data on that partition to be LOST FOREVER. \n");
+ printf("Make sure you have a backup of any data on such partitions you \n");
+ printf("want to keep before answering 'yes' to the question below! \n\n");
+ if (get_okay("Write partition map? [n/y]: ", 0) != 1) {
return;
}
write_partition_map(map);
+ printf("\nPartition map written to disk. If any partitions on this disk \n");
+ printf("were still in use by the system (see messages above), you will need \n");
+ printf("to reboot in order to utilize the new partition map.\n\n");
+
// exit(0);
}
--- mac-fdisk-0.1.orig/pmac-fdisk.8.in
+++ mac-fdisk-0.1/pmac-fdisk.8.in
@@ -0,0 +1,222 @@
+.\" Copyright 1992, 1993 Rickard E. Faith (faith@cs.unc.edu)
+.\" Copyright 1998 Andries E. Brouwer (aeb@cwi.nl)
+.\" Copyright 2000 Michael Schmitz (schmitz@biophys.uni-duesseldorf.de)
+.\" May be distributed under the GNU General Public License
+.TH PMAC-FDISK 8 "11 June 1998" "Linux 2.0" "Linux Programmer's Manual"
+.SH NAME
+pmac-fdisk \- Partition table manipulator for Linux
+.SH SYNOPSIS
+.BI "pmac-fdisk [\-u] " device
+.sp
+.BI "pmac-fdisk \-l [\-u] " "device ..."
+.sp
+.BI "pmac-fdisk \-s " "partition ..."
+.sp
+.BI "pmac-fdisk \-v
+.SH DESCRIPTION
+Hard disks can be divided into one or more logical disks called
+.IR partitions .
+This division is described in the
+.I "partition table"
+found in sector 0 of the disk.
+
+In the BSD world one talks about `disk slices' and a `disklabel'.
+
+Linux needs at least one partition, namely for its root file system.
+It can use swap files and/or swap partitions, but the latter are more
+efficient. So, usually one will want a second Linux partition
+dedicated as swap partition.
+On Intel compatible hardware, the BIOS that boots the system
+can often only access the first 1024 cylinders of the disk.
+For this reason people with large disks often create a third partition,
+just a few MB large, typically mounted on
+.IR /boot ,
+to store the kernel image and a few auxiliary files needed at boot time,
+so as to make sure that this stuff is accessible to the BIOS.
+There may be reasons of security, ease of administration and backup,
+or testing, to use more than the minimum number of partitions.
+
+.B pmac-fdisk
+(in the first form of invocation)
+is a menu driven program for creation and manipulation of
+partition tables.
+It understands DOS type partition tables and BSD or SUN type disklabels.
+
+The
+.I device
+is usually one of the following:
+.br
+.nf
+.RS
+/dev/hda
+/dev/hdb
+/dev/sda
+/dev/sdb
+.RE
+.fi
+(/dev/hd[a-h] for IDE disks, /dev/sd[a-p] for SCSI disks).
+A device name refers to the entire disk.
+
+The
+.I partition
+is a
+.I device
+name followed by a partition number. For example,
+.B /dev/hda1
+is the first partition on the first IDE hard disk in the system.
+IDE disks can have up to 63 partitions, SCSI disks up to 15.
+See also
+.IR /usr/src/linux/Documentation/devices.txt .
+
+A BSD/SUN type disklabel can describe 8 partitions,
+the third of which should be a `whole disk' partition.
+Do not start a partition that actually uses its first sector
+(like a swap partition) at cylinder 0, since that will
+destroy the disklabel.
+
+An IRIX/SGI type disklabel can describe 16 partitions,
+the eleventh of which should be an entire `volume' partition,
+while the ninth should be labeled `volume header'.
+The volume header will also cover the partition table, i.e.,
+it starts at block zero and extends by default over five cylinders.
+The remaining space in the volume header may be used by header
+directory entries. No partitions may overlap with the volume header.
+Also do not change its type and make some file system on it, since
+you will lose the partition table. Use this type of label only when
+working with Linux on IRIX/SGI machines or IRIX/SGI disks under Linux.
+
+A DOS type partition table can describe an unlimited number
+of partitions. In sector 0 there is room for the description
+of 4 partitions (called `primary'). One of these may be an
+extended partition; this is a box holding logical partitions,
+with descriptors found in a linked list of sectors, each
+preceding the corresponding logical partitions.
+The four primary partitions, present or not, get numbers 1-4.
+Logical partitions start numbering from 5.
+
+In a DOS type partition table the starting offset and the size
+of each partition is stored in two ways: as an absolute number
+of sectors (given in 32 bits) and as a Cylinders/Heads/Sectors
+triple (given in 10+8+6 bits). The former is OK - with 512-byte
+sectors this will work up to 2 TB. The latter has two different
+problems. First of all, these C/H/S fields can be filled only
+when the number of heads and the number of sectors per track
+are known. Secondly, even if we know what these numbers should be,
+the 24 bits that are available do not suffice.
+DOS uses C/H/S only, Windows uses both, Linux never uses C/H/S.
+
+If possible,
+.B pmac-fdisk
+will obtain the disk geometry automatically. This is not
+necessarily the physical disk geometry (indeed, modern disks do not
+really have anything like a physical geometry, certainly not something
+that can be described in simplistic Cylinders/Heads/Sectors form),
+but is the disk geometry that MS-DOS uses for the partition table.
+
+Usually all goes well by default, and there are no problems if
+Linux is the only system on the disk. However, if the disk has
+to be shared with other operating systems, it is often a good idea
+to let an fdisk from another operating system make at least one
+partition. When Linux boots it looks at the partition table, and
+tries to deduce what (fake) geometry is required for good
+cooperation with other systems.
+
+Whenever a partition table is printed out, a consistency check is performed
+on the partition table entries. This check verifies that the physical and
+logical start and end points are identical, and that the partition starts
+and ends on a cylinder boundary (except for the first partition).
+
+Some versions of MS-DOS create a first partition which does not begin
+on a cylinder boundary, but on sector 2 of the first cylinder.
+Partitions beginning in cylinder 1 cannot begin on a cylinder boundary, but
+this is unlikely to cause difficulty unless you have OS/2 on your machine.
+
+A sync() and a BLKRRPART ioctl() (reread partition table from disk)
+are performed before exiting when the partition table has been updated.
+Long ago it used to be necessary to reboot after the use of pmac-fdisk.
+I do not think this is the case anymore - indeed, rebooting too quickly
+might cause loss of not-yet-written data. Note that both the kernel
+and the disk hardware may buffer data.
+
+.SH "DOS 6.x WARNING"
+
+The DOS 6.x FORMAT command looks for some information in the first
+sector of the data area of the partition, and treats this information
+as more reliable than the information in the partition table. DOS
+FORMAT expects DOS FDISK to clear the first 512 bytes of the data area
+of a partition whenever a size change occurs. DOS FORMAT will look at
+this extra information even if the /U flag is given -- we consider
+this a bug in DOS FORMAT and DOS FDISK.
+
+The bottom line is that if you use pmac-fdisk to change the size of a
+DOS partition table entry, then you must also use
+.B dd
+to zero the first 512 bytes of that partition before using DOS FORMAT to
+format the partition. For example, if you were using pmac-fdisk to make a
+DOS partition table entry for /dev/hda1, then (after exiting pmac-fdisk
+and rebooting Linux so that the partition table information is valid) you
+would use the command "dd if=/dev/zero of=/dev/hda1 bs=512 count=1" to zero
+the first 512 bytes of the partition.
+
+.B BE EXTREMELY CAREFUL
+if you use the
+.B dd
+command, since a small typo can make all of the data on your disk useless.
+
+For best results, you should always use an OS-specific partition table
+program. For example, you should make DOS partitions with the DOS FDISK
+program and Linux partitions with the Linux pmac-fdisk program.
+
+.SH OPTIONS
+.TP
+.B \-v
+Print version number of
+.B pmac-fdisk
+program and exit.
+.TP
+.B \-l
+List the partition tables for
+.BR /dev/hd[a-d] ,
+.BR /dev/sd[a-h] ,
+and then exit.
+.TP
+.B \-u
+When listing partition tables, give sizes in sectors instead
+of cylinders.
+.TP
+.BI "\-s " partition
+The
+.I size
+of the partition (in blocks) is printed on the standard output.
+.SH BUGS
+There are several *fdisk programs around.
+Each has its problems and strengths.
+Try them in the order
+.BR cfdisk ,
+.BR pmac-fdisk ,
+.BR sfdisk .
+(Indeed,
+.B cfdisk
+is a beautiful program that has strict requirements on
+the partition tables it accepts, and produces high quality partition
+tables. Use it if you can.
+.B pmac-fdisk
+is a buggy program that does fuzzy things - usually it happens to
+produce reasonable results. Its single advantage is that it has
+some support for BSD disk labels and other non-DOS partition tables.
+Avoid it if you can.
+.B sfdisk
+is for hackers only - the user interface is terrible, but it is
+more correct than pmac-fdisk and more powerful than both pmac-fdisk and cfdisk.
+Moreover, it can be used noninteractively.)
+.PP
+The IRIX/SGI type disklabel is currently not supported by the kernel.
+Moreover, IRIX/SGI header directories are not fully supported yet.
+.PP
+The option `dump partition table to file' is missing.
+.\" .SH AUTHORS
+.\" A. V. Le Blanc (LeBlanc@mcc.ac.uk)
+.\" Bernhard Fastenrath (fasten@informatik.uni-bonn.de)
+.\" Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+.\" Andreas Neuper (ANeuper@GUUG.de)
+.\" and many others.
--- mac-fdisk-0.1.orig/fdisk.c
+++ mac-fdisk-0.1/fdisk.c
@@ -62,7 +62,6 @@
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
#include <fcntl.h>
#include <ctype.h>
#include <setjmp.h>
@@ -71,9 +70,9 @@
#include <sys/ioctl.h>
-#include <linux/genhd.h>
-#include <linux/hdreg.h>
-#include <linux/fs.h>
+typedef unsigned short kdev_t; /* BAD hack; kdev_t is not exported */
+
+#include "kernel-defs.h"
#include "fdisk.h"
@@ -428,7 +427,7 @@
offsets[partitions] = extended_offset + SWAP32(p->start_sect);
if (!extended_offset)
extended_offset = SWAP32(p->start_sect);
- if (llseek(fd, (loff_t)offsets[partitions]
+ if (lseek64(fd, (loff_t)offsets[partitions]
* SECTOR_SIZE, SEEK_SET) < 0)
fatal(unable_to_seek);
if (!(buffers[partitions] = (char *) malloc(SECTOR_SIZE)))
@@ -438,14 +437,14 @@
part_table[partitions] = ext_pointers[partitions] = NULL;
q = p = offset(buffers[partitions], 0);
for (i = 0; i < 4; i++, p++) {
- if (p->sys_ind == EXTENDED)
+ if (p->sys_ind == EXTENDED) {
if (ext_pointers[partitions])
fprintf(stderr, "Warning: extra link "
"pointer in partition table "
"%d\n", partitions + 1);
else
ext_pointers[partitions] = p;
- else if (p->sys_ind)
+ } else if (p->sys_ind) {
if (part_table[partitions])
fprintf(stderr,
"Warning: ignoring extra data "
@@ -453,15 +452,18 @@
partitions + 1);
else
part_table[partitions] = p;
+ }
}
- if (!part_table[partitions])
+ if (!part_table[partitions]) {
if (q != ext_pointers[partitions])
part_table[partitions] = q;
else part_table[partitions] = q + 1;
- if (!ext_pointers[partitions])
+ }
+ if (!ext_pointers[partitions]) {
if (q != part_table[partitions])
ext_pointers[partitions] = q;
else ext_pointers[partitions] = q + 1;
+ }
p = ext_pointers[partitions++];
}
}
@@ -497,11 +499,12 @@
warn_geometry();
for (i = 0; i < 4; i++)
- if(part_table[i]->sys_ind == EXTENDED)
+ if(part_table[i]->sys_ind == EXTENDED) {
if (partitions != 4)
fprintf(stderr, "Ignoring extra extended "
"partition %d\n", i + 1);
else read_extended(part_table[ext_index = i]);
+ }
for (i = 3; i < partitions; i++)
if (SWAP16(*table_check(buffers[i])) != PART_TABLE_FLAG) {
@@ -621,6 +624,7 @@
case lower: i += low; break;
case upper: i += high; break;
case deflt: i += dflt; break;
+ default: break;
}
}
else
@@ -844,12 +848,12 @@
return; /* do not check extended partitions */
/* physical beginning c, h, s */
- pbc = p->cyl & 0xff | (p->sector << 2) & 0x300;
+ pbc = (p->cyl & 0xff) | ((p->sector << 2) & 0x300);
pbh = p->head;
pbs = p->sector & 0x3f;
/* physical ending c, h, s */
- pec = p->end_cyl & 0xff | (p->end_sector << 2) & 0x300;
+ pec = (p->end_cyl & 0xff) | ((p->end_sector << 2) & 0x300);
peh = p->end_head;
pes = p->end_sector & 0x3f;
@@ -941,7 +945,7 @@
disk_device, heads, sectors, cylinders);
printf("Nr AF Hd Sec Cyl Hd Sec Cyl Start Size ID\n");
for (i = 0 ; i < partitions; i++)
- if (p = q[i]) {
+ if ((p = q[i])) {
printf("%2d %02x%4d%4d%5d%4d%4d%5d%8d%8d %02x\n",
i + 1, p->boot_ind, p->head,
sector(p->sector),
@@ -1026,7 +1030,7 @@
last[i]);
total += last[i] + 1 - first[i];
for (j = 0; j < i; j++)
- if (first[i] >= first[j] && first[i] <= last[j]
+ if ((first[i] >= first[j] && first[i] <= last[j])
|| (last[i] <= last[j] &&
last[i] >= first[j])) {
printf("Warning: partition %d overlaps "
@@ -1060,11 +1064,11 @@
if (total > heads * sectors * cylinders)
printf("Total allocated sectors %d greater than the maximum "
"%d\n", total, heads * sectors * cylinders);
- else if (total = heads * sectors * cylinders - total)
+ else if ((total = heads * sectors * cylinders - total))
printf("%d unallocated sectors\n", total);
}
-void add_partition(int n, int sys)
+static void add_partition(int n, int sys)
{
char mesg[48];
int i, read = 0;
@@ -1100,11 +1104,12 @@
for (i = 0; i < partitions; i++) {
if (start == offsets[i])
start += sector_offset;
- if (start >= first[i] && start <= last[i])
+ if (start >= first[i] && start <= last[i]) {
if (n < 4)
start = last[i] + 1;
else
start = last[i] + sector_offset;
+ }
}
if (start > limit)
break;
@@ -1249,7 +1254,7 @@
for (i = 3; i < partitions; i++)
if (changed[i]) {
*table_check(buffers[i]) = SWAP16(PART_TABLE_FLAG);
- if (llseek(fd, (loff_t)offsets[i]
+ if (lseek64(fd, (loff_t)offsets[i]
* SECTOR_SIZE, SEEK_SET) < 0)
fatal(unable_to_seek);
if (write(fd, buffers[i], SECTOR_SIZE) != SECTOR_SIZE)
@@ -1262,7 +1267,7 @@
"(Reboot to ensure the partition table has been updated.)\n");
sync();
sleep(2);
- if (i = ioctl(fd, BLKRRPART)) {
+ if ((i = ioctl(fd, BLKRRPART))) {
error = errno;
} else {
/* some kernel versions (1.2.x) seem to have trouble
@@ -1270,7 +1275,7 @@
twice, the second time works. - biro@yggdrasil.com */
sync();
sleep(2);
- if(i = ioctl(fd, BLKRRPART))
+ if((i = ioctl(fd, BLKRRPART)))
error = errno;
}
@@ -1391,7 +1396,7 @@
void try(char *device)
{
disk_device = device;
- if (!setjmp(listingbuf))
+ if (!setjmp(listingbuf)) {
if ((fd = open(disk_device, type_open)) >= 0) {
close(fd);
get_boot();
@@ -1407,6 +1412,7 @@
exit(1);
}
}
+ }
}
void main(int argc, char **argv)
--- mac-fdisk-0.1.orig/dump.c
+++ mac-fdisk-0.1/dump.c
@@ -3,7 +3,11 @@
//
// Written by Eryk Vershen (eryk@apple.com)
//
-
+/*
+ * Linux/m68k version by Christiaan Welvaart
+ * minor fixes and glibc change by Michael Schmitz
+ */
+
/*
* Copyright 1996,1997 by Apple Computer, Inc.
* All Rights Reserved
@@ -60,6 +64,7 @@
//
NAMES plist[] = {
"Drvr", "Apple_Driver",
+ "Dr43", "Apple_Driver43",
"Free", "Apple_Free",
" HFS", "Apple_HFS",
" MFS", "Apple_MFS",
@@ -83,7 +88,7 @@
// Forward declarations
//
void dump_block_zero(partition_map_header *map);
-void dump_partition_entry(partition_map *entry, int digits);
+void dump_partition_entry(partition_map *entry, int digits, char *dev);
//
@@ -119,6 +124,7 @@
}
printf("\nBlock size=%u, Number of Blocks=%u\n",
p->sbBlkSize, p->sbBlkCount);
+#ifndef __mc68000__
printf("DeviceType=0x%x, DeviceId=0x%x\n",
p->sbDevType, p->sbDevId);
if (p->sbDrvrCount > 0) {
@@ -130,6 +136,7 @@
}
}
printf("\n");
+#endif
}
@@ -138,31 +145,50 @@
{
partition_map * entry;
int j;
+ size_t len;
+ char *buf;
if (map == NULL) {
bad_input("No partition map exists");
return;
}
+#ifdef __mc68000__
+ printf("Disk %s\n", map->name);
+#else
printf("%s\n", map->name);
+#endif
j = number_of_digits(map->media_size);
if (j < 7) {
j = 7;
}
- printf(" #: type name "
- "%*s %-*s ( size )\n", j, "length", j, "base");
+#ifdef __mc68000__
+ printf("%*s type name "
+ "%*s %-*s ( size ) system\n", strlen(map->name)+1, "#", j, "length", j, "base");
+#else
+ printf("%*s type name "
+ "%*s %-*s ( size ) system\n", strlen(map->name)+1, "#", j, "length", j, "base");
+#endif
+
+ /* Grok devfs names. (courtesy Colin Walters)*/
+
+ len = strlen(map->name);
+ buf = strdup(map->name);
+ if (len >= 4 && !strcmp(buf+len-4, "disc")) {
+ strcpy(buf+len-4, "part");
+ }
if (disk_order) {
for (entry = map->disk_order; entry != NULL;
entry = entry->next_on_disk) {
- dump_partition_entry(entry, j);
+ dump_partition_entry(entry, j, buf);
}
} else {
for (entry = map->base_order; entry != NULL;
entry = entry->next_by_base) {
- dump_partition_entry(entry, j);
+ dump_partition_entry(entry, j, buf);
}
}
dump_block_zero(map);
@@ -170,18 +196,23 @@
void
-dump_partition_entry(partition_map *entry, int digits)
+dump_partition_entry(partition_map *entry, int digits, char *dev)
{
partition_map_header *map;
int j;
DPME *p;
BZB *bp;
char *s;
+#ifdef __mc68000__
+ int aflag = 1;
+#else
int aflag = 0;
+#endif
int pflag = 1;
u32 size;
double bytes;
+
map = entry->the_map;
p = entry->data;
if (aflag) {
@@ -192,9 +223,13 @@
break;
}
}
- printf("%4d: %.4s %-18.32s ", entry->disk_address, s, p->dpme_name);
+#ifdef __mc68000__
+ printf("%s%-2d %.4s %-12.12s ", dev, entry->disk_address, s, p->dpme_name);
+#else
+ printf("%s%-4d %.4s %-18.32s ", dev, entry->disk_address, s, p->dpme_name);
+#endif
} else {
- printf("%4d: %20.32s %-18.32s ",
+ printf("%s%-4d %20.32s %-18.32s ", dev,
entry->disk_address, p->dpme_type, p->dpme_name);
}
@@ -217,7 +252,10 @@
printf("@~%-*u", digits, p->dpme_pblock_start + p->dpme_lblock_start);
}
+ j = 's';
+
bytes = size / ONE_KILOBYTE_IN_BLOCKS;
+ j = 'k';
if (bytes >= 1024.0) {
bytes = bytes / 1024.0;
if (bytes < 1024.0) {
@@ -226,58 +264,45 @@
bytes = bytes / 1024.0;
j = 'G';
}
- printf(" (%#5.1f%c)", bytes, j);
}
+ printf(" (%#5.1f%c) ", bytes, j);
-#if 0
- // Old A/UX fields that no one pays attention to anymore.
- bp = (BZB *) (p->dpme_bzb);
- j = -1;
- if (bp->bzb_magic == BZBMAGIC) {
- switch (bp->bzb_type) {
- case FSTEFS:
- s = "EFS";
- break;
- case FSTSFS:
- s = "SFS";
- j = 1;
- break;
- case FST:
- default:
- if (bzb_root_get(bp) != 0) {
- if (bzb_usr_get(bp) != 0) {
- s = "RUFS";
- } else {
- s = "RFS";
- }
- j = 0;
- } else if (bzb_usr_get(bp) != 0) {
- s = "UFS";
- j = 2;
- } else {
- s = "FS";
- }
- break;
- }
- if (bzb_slice_get(bp) != 0) {
- printf(" s%1d %4s", bzb_slice_get(bp)-1, s);
- } else if (j >= 0) {
- printf(" S%1d %4s", j, s);
- } else {
- printf(" %4s", s);
- }
- if (bzb_crit_get(bp) != 0) {
- printf(" K%1d", bp->bzb_cluster);
- } else if (j < 0) {
- printf(" ");
- } else {
- printf(" k%1d", bp->bzb_cluster);
- }
- if (bp->bzb_mount_point[0] != 0) {
- printf(" %.64s", bp->bzb_mount_point);
- }
- }
-#endif
+ if (!strcmp(p->dpme_type, "Apple_UNIX_SVR2"))
+ {
+ if (!strcmp(p->dpme_name, "Swap") || !strcmp(p->dpme_name, "swap"))
+ printf("Linux swap");
+ else
+ printf("Linux native");
+ }
+ else
+ if (!strcmp(p->dpme_type, "Apple_Bootstrap"))
+ printf("NewWorld bootblock");
+ else
+ if (!strcmp(p->dpme_type, "Apple_Scratch"))
+ printf("Linux swap"); //not just linux, but who cares
+ else
+ if (!strcmp(p->dpme_type, "Apple_HFS"))
+ printf("HFS");
+ else
+ if (!strcmp(p->dpme_type, "Apple_MFS"))
+ printf("MFS");
+ else
+ if (!strcmp(p->dpme_type, "Apple_Driver"))
+ printf("Driver");
+ else
+ if (!strcmp(p->dpme_type, "Apple_Driver43"))
+ printf("Driver 4.3");
+ else
+ if (!strcmp(p->dpme_type, "Apple_partition_map"))
+ printf("Partition map");
+ else
+ if (!strcmp(p->dpme_type, "Apple_PRODOS"))
+ printf("ProDOS");
+ else
+ if (!strcmp(p->dpme_type, "Apple_Free"))
+ printf("Free space");
+ else
+ printf("Unknown");
printf("\n");
}
@@ -316,6 +341,24 @@
dump(name);
}
+#ifdef __linux__
+ for (i = 0; i < 4; i++) {
+ sprintf(name, "/dev/hd%c", 'a'+i);
+ if ((fd = open_device(name, O_RDONLY)) < 0) {
+ if (errno == EACCES) {
+ error(errno, "can't open file '%s'", name);
+ }
+ continue;
+ }
+ if (read_block(fd, 1, (char *)data, 1) == 0) {
+ close_device(fd);
+ continue;
+ }
+ close_device(fd);
+
+ dump(name);
+ }
+#endif
free(data);
}
@@ -385,7 +428,7 @@
printf("%2d: %20.32s ",
entry->disk_address, p->dpme_type);
printf("%7u @ %-7u ", p->dpme_pblocks, p->dpme_pblock_start);
- printf("%c%c%c%c%c%c%c%c%c ",
+ printf("%c%c%c%c%c%c%c%c%c%c ",
(dpme_valid_get(p))?'V':'v',
(dpme_allocated_get(p))?'A':'a',
(dpme_in_use_get(p))?'I':'i',
@@ -394,7 +437,8 @@
(dpme_writable_get(p))?'W':'w',
(dpme_os_pic_code_get(p))?'P':'p',
(dpme_os_specific_1_get(p))?'1':'.',
- (dpme_os_specific_2_get(p))?'2':'.');
+ (dpme_os_specific_2_get(p))?'2':'.',
+ (dpme_automount_get(p))?'M':'m');
if (p->dpme_lblock_start != 0 || p->dpme_pblocks != p->dpme_lblocks) {
printf("(%u @ %u)", p->dpme_lblocks, p->dpme_lblock_start);
}
--- mac-fdisk-0.1.orig/mac-fdisk.8.in
+++ mac-fdisk-0.1/mac-fdisk.8.in
@@ -0,0 +1,262 @@
+.TH MAC-FDISK 8 "1 December 2001" "Debian" "Apple Disk Partitioning Manual"
+.SH NAME
+mac-fdisk \- Apple partition table editor for Linux
+.SH SYNOPSIS
+.B mac-fdisk
+.B "[ \-h | \--help ] [ \-v | \--version ] [ \-l | \--list device ... ]"
+.br
+.B mac-fdisk
+.B "[ \-r | \--readonly ] device ... "
+.SH DESCRIPTION
+.B mac-fdisk
+is a command line type program which partitions disks using the standard Apple
+disk partitioning scheme described in "Inside Macintosh: Devices".
+The
+.I device
+is usually one of the following:
+
+.nf
+.RS
+/dev/sda
+/dev/sdb
+/dev/sdc
+/dev/sdd
+/dev/sde
+/dev/sdf
+/dev/sdg
+/dev/hda
+/dev/hdb
+
+.RE
+.fi
+/dev/sda is the first hard disk on the SCSI bus (i.e. the
+one with the lowest id), /dev/sdb is the second hard disk, and so on.
+The
+.I partition
+is a
+.I device
+name followed by a partition number.
+The partition number is the index (starting from one) of the partition
+map entry in the partition map (and the partition map itself occupies the
+first entry).
+For example,
+.B /dev/sda2
+is the partition described by the second entry in the partiton map on /dev/sda.
+
+.SH OPTIONS
+.TP
+.B \-v | \--version
+Prints version number of the
+.B mac-fdisk
+program.
+.TP
+.B \-h | \--help
+Prints a list of available commands for the
+.B mac-fdisk
+program.
+.TP
+.B \-l | \--list
+Lists the partition tables for the specified
+.IR device(s).
+With no
+.IR device(s)
+given, lists all SCSI and IDE devices found in the system.
+.TP
+.B \-r | \--readonly
+Prevents
+.B mac-fdisk
+from writing to the device.
+.SH "Editing Partition Tables"
+An argument which is simply the name of a
+.I device
+indicates that
+.B mac-fdisk
+should edit the partition table of that device. Once started,
+.B mac-fdisk
+presents an interactive command prompt to edit the partition table.
+The partition editing commands are:
+
+.nf
+.RS
+h list available commands
+p print (list) the current edited partition table status
+P print ordered by base address
+i initialize the partition map
+s change size of partition map
+b create new 800K Apple_Bootstrap partition (used by yaboot)
+c create new standard Linux type partition
+C create new partition, specifying the partition type
+d delete a partition
+r reorder partition entry
+w write the partition table to disk
+q quit
+
+.RE
+.fi
+Commands which take arguments prompt for each argument in turn.
+You can also type the arguments separated by spaces
+and those prompts will be skipped. The
+.B i
+and
+.B w
+commands will prompt for confirmation. None of the editing you do will
+actually affect the state of the disk you are partitioning until the
+.B w
+command is issued. Then the map in its edited state will be
+permanently written to the disk.
+
+Partitions are always specified by their number, the index of the
+partition entry in the partition map. Many commands will change the
+index numbers of partitions which follow the affected partition; you are
+encouraged to use the
+.B p
+command to print the partition table as frequently as necessary. For SCSI
+disks, the partition table should not contain more than fifteen partitions
+(partition map excluded). IDE disks have a limit of 31 partitions.
+
+Here is a more-or-less typical output for the print command:
+
+.nf
+.RS
+Command (? for help): p
+/dev/sdb
+ # type name length base ( size ) system
+/dev/sdb1 Apple_partition_map Apple 63 @ 1 ( 31.5k) Partition map
+/dev/sdb2 Apple_Driver43 Macintosh 54 @ 64 ( 27.0k) Driver 4.3
+/dev/sdb3 Apple_Driver43 Macintosh 74 @ 118 ( 37.0k) Driver 4.3
+/dev/sdb4 Apple_Driver_IOKit Macintosh 512 @ 192 (256.0k) Unknown
+/dev/sdb5 Apple_Patches Patch Partition 512 @ 704 (256.0k) Unknown
+/dev/sdb6 Apple_HFS untitled 3072000 @ 1216 ( 1.5G) HFS
+/dev/sdb7 Apple_HFS untitled 2 333026 @ 3073216 (162.6M) HFS
+/dev/sdb8 Apple_Free Extra 10 @ 3406242 ( 5.0k) Free space
+
+Block size=512, Number of Blocks=3406252
+DeviceType=0x0, DeviceId=0x0
+Drivers-
+1: @ 64 for 22, type=0x1
+2: @ 118 for 36, type=0xffff
+
+.RE
+.fi
+
+The
+.B i
+(initialize) command prompts for the size of the device. You can just
+type Return to accept the offered size, which should be correct.
+
+The
+.B b
+command is a shortcut to create the bootstrap partition used on PowerPC
+NewWorld machines. It is equivalent to creating an 800k
+.B Apple_Bootstrap
+type partition using the
+.B C
+command described below. The sole purpose of this partition is to
+store the boot loader. In multiboot environments, the first bootable
+partition found on the disk takes precedence unless a specific boot
+partition is set in OpenFirmware, so it's best to create the bootstrap
+partition first, or move it to a position before any
+.B Apple_HFS
+or
+.B Apple_Boot
+partitions using the
+.B r
+command described below. Then you will still able to boot Linux after
+the occasional OpenFirmware reset.
+
+The
+.B c
+(create new partition) command has three arguments. As mentioned
+above you can type the arguments following the command, separated by
+spaces, or respond to prompts for each argument:
+
+ 1) The base address of the start of the partition.
+
+ You can specify a number in blocks (most likely reading from the
+ existing partition map) or you can also type a partition number
+ followed by the letter 'p' to indicate that the new partition
+ should take the place of that existing free space partition.
+
+ 2) The length of the partition.
+
+ Again, you can specify a number in blocks or type a partition
+ number followed by the letter 'p' to indicate use of the entire
+ partition. You can also type a number followed by 'k', 'm', or
+ 'g' to indicate the size in kilobytes, megabytes, or gigabytes
+ respectively. (These are powers of 1024, of course, not powers
+ of 1000.)
+
+ 3) The name of the partition.
+
+ This can be a single word without quotes, or a string surrounded
+ by single or double quotes. It is best to name any swap partition
+ you create `swap'; other partition names are up to you. The names
+ are not visible to Linux.
+
+The
+.B C
+command is identical to the
+.B c
+command, with the addition of a partition type argument after the
+other arguments. The partition type used for Linux swap and data partitons
+is
+.B APPLE_UNIX_SVR2
+(this is the partition type created by the
+.B c
+command). Under normal circumstances, you should not need to use this
+command.
+
+The
+.B d
+command deletes the partition number specified, replacing that partition
+with partitionable free space.
+
+The
+.B r
+(reorder) command allows the index number of partitions to be changed.
+The index numbers are constrained to be a contiguous sequence.
+.B mac-fdisk
+will enforce this constraint by recalculating the partition numbers
+after each insert, delete or reorder operation. OpenFirmware looks for
+bootable partitions in the order specified by the index. The
+partitions are not moved on the disk. This command takes two
+arguments, the number of the partition to be moved and the partition
+number it should become.
+
+The
+.B w
+command writes the partition map out to disk. Note that partition
+maps for disks with mounted partitions cannot immediately be
+reinterpreted by the kernel. In order to use the new partition map you
+must reboot. Within the Debian installer system,
+.B mac-fdisk
+is normally invoked before any partitions are mounted, thus a reboot is not
+necessary before continuing the installation.
+
+The
+.B q
+command terminates the program. If there was no
+.B w
+command issued during the program run, then there will be no effect on the disk.
+
+.SH BUGS
+Some people believe there should really be just one disk partitioning utility.
+
+.B mac-fdisk
+should be able to create HFS partitions that work. Currently, if a
+pre-existing HFS partition is resized, MacOS will continue to use the
+partition size stored in the HFS 'superblock' instead of using the size from
+the partition table (the MacOS volume on the partition remains valid even
+though the sizes don't match anymore). This can have undesired side effects
+especially when creating a smaller HFS partition followed by a few Linux
+partitions in place of the previous HFS partition space. To avoid this
+issue, create MacOS partitions within MacOS and then don't resize them
+in
+.B mac-fdisk.
+
+.SH "SEE ALSO"
+.BR fdisk (8),
+.BR mkswap (8),
+.BR mkfs (8)
+.SH AUTHOR
+Eryk Vershen (eryk@apple.com), man page revised by Chris Tillman (tillman@azstarnet.com)
--- mac-fdisk-0.1.orig/io.c
+++ mac-fdisk-0.1/io.c
@@ -30,6 +30,10 @@
#include <stdlib.h>
#include <fcntl.h>
#include <SCSI.h>
+#else
+#ifdef __GLIBC__
+#include <sys/types.h>
+#endif
#endif
#include <unistd.h>
#include <string.h>
@@ -51,6 +55,8 @@
#define SCSI_FD 8
#define loff_t long
#define llseek lseek
+#else
+#define llseek lseek64
#endif
@@ -435,8 +441,8 @@
#else
{
#endif
- x = num * PBLOCK_SIZE;
- if ((x = llseek(fd, x, 0)) < 0) {
+ x = ((long long) num * PBLOCK_SIZE); /* cast to ll to work around compiler bug */
+ if ((x = lseek64(fd, x, 0)) < 0) {
if (quiet == 0) {
error(errno, "Can't seek on file");
}
--- mac-fdisk-0.1.orig/partition_map.c
+++ mac-fdisk-0.1/partition_map.c
@@ -30,14 +30,12 @@
#include <stdlib.h>
#include <unistd.h>
#endif
-#include <string.h>
#include <errno.h>
#include <fcntl.h>
#ifdef __linux__
#include <sys/ioctl.h>
-#include <linux/fs.h>
-#include <linux/hdreg.h>
+#include "kernel-defs.h"
#include <sys/stat.h>
#endif
@@ -65,6 +63,8 @@
const char * kFreeType = "Apple_Free";
const char * kMapType = "Apple_partition_map";
const char * kUnixType = "Apple_UNIX_SVR2";
+const char * kBootstrapType = "Apple_Bootstrap";
+const char * kBootstrapName = "bootstrap";
const char * kFreeName = "Extra";
@@ -288,15 +288,17 @@
free(block);
}
}
- printf("The partition table has been altered!\n\n");
+ printf("The partition map has been saved successfully!\n\n");
#ifdef __linux__
if (map->regular_file) {
close_device(map->fd);
} else {
- // printf("Calling ioctl() to re-read partition table.\n"
- // "(Reboot to ensure the partition table has been updated.)\n");
- sync();
+ // printf("Calling ioctl() to re-read partition table.\n");
+ if ((i = ioctl(fd, BLKFLSBUF)) != 0) {
+ perror("ioctl(BLKFLSBUF)");
+ sync();
+ }
sleep(2);
if ((i = ioctl(fd, BLKRRPART)) != 0) {
saved_errno = errno;
@@ -304,20 +306,26 @@
// some kernel versions (1.2.x) seem to have trouble
// rereading the partition table, but if asked to do it
// twice, the second time works. - biro@yggdrasil.com */
- sync();
+ // printf("Again calling ioctl() to re-read partition table.\n");
+ if ((i = ioctl(fd, BLKFLSBUF)) != 0) {
+ perror("ioctl(BLKFLSBUF)");
+ sync();
+ }
sleep(2);
if ((i = ioctl(fd, BLKRRPART)) != 0) {
saved_errno = errno;
}
}
+ printf("Syncing disks.\n");
+ if ((i = ioctl(fd, BLKFLSBUF)) != 0) {
+ perror("ioctl(BLKFLSBUF)");
+ sync();
+ }
close_device(map->fd);
-
- // printf("Syncing disks.\n");
- sync();
sleep(4); /* for sync() */
if (i < 0) {
- error(saved_errno, "Re-read of partition table failed");
+ error(saved_errno, "Re-read of partition map failed");
printf("Reboot your system to ensure the "
"partition table is updated.\n");
}
@@ -692,9 +700,9 @@
geometry.heads*geometry.sectors*geometry.cylinders);
}
- if ((pos = llseek(fd, 0, SEEK_END)) < 0) {
+ if ((pos = lseek64(fd, 0, SEEK_END)) < 0) {
printf("llseek to end of device failed\n");
- } else if ((pos = llseek(fd, 0, SEEK_CUR)) < 0) {
+ } else if ((pos = lseek64(fd, 0, SEEK_CUR)) < 0) {
printf("llseek to end of device failed on second try\n");
} else {
printf("llseek: pos = %d, blocks=%d\n", pos, pos/PBLOCK_SIZE);
@@ -895,6 +903,7 @@
printf("No such partition\n");
} else {
remove_from_disk_order(cur);
+ if (old_index < index) index++; /* renumber_disk_addresses(map); */
cur->disk_address = index;
insert_in_disk_order(cur);
renumber_disk_addresses(map);
--- mac-fdisk-0.1.orig/partition_map.h
+++ mac-fdisk-0.1/partition_map.h
@@ -69,6 +69,8 @@
extern const char * kFreeType;
extern const char * kMapType;
extern const char * kUnixType;
+extern const char * kBootstrapType;
+extern const char * kBootstrapName;
extern const char * kFreeName;
--- mac-fdisk-0.1.orig/kernel-defs.h
+++ mac-fdisk-0.1/kernel-defs.h
@@ -0,0 +1,64 @@
+/* from asm/types.h */
+typedef unsigned short __u16;
+typedef unsigned int __u32;
+
+/* from linux/hdreg.h */
+#define HDIO_GETGEO 0x0301 /* get device geometry */
+
+struct hd_geometry {
+ unsigned char heads;
+ unsigned char sectors;
+ unsigned short cylinders;
+ unsigned long start;
+};
+
+/* from asm/ioctl.h */
+#define _IOC_NRBITS 8
+#define _IOC_TYPEBITS 8
+#define _IOC_SIZEBITS 13
+#define _IOC_DIRBITS 3
+
+#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
+#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
+#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
+#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
+
+#define _IOC_NRSHIFT 0
+#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS)
+#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS)
+#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS)
+
+#ifdef __powerpc__
+#define _IOC_NONE 1U
+#define _IOC_READ 2U
+#define _IOC_WRITE 4U
+#else
+#define _IOC_NONE 0U
+#define _IOC_READ 2U
+#define _IOC_WRITE 1U
+#endif
+
+#define _IOC(dir,type,nr,size) \
+ (((dir) << _IOC_DIRSHIFT) | \
+ ((type) << _IOC_TYPESHIFT) | \
+ ((nr) << _IOC_NRSHIFT) | \
+ ((size) << _IOC_SIZESHIFT))
+#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
+
+/* from linux/fs.h */
+#define BLKRRPART _IO(0x12,95) /* re-read partition table */
+#define BLKFLSBUF _IO(0x12,97) /* flush buffer cache */
+
+/* from linux/genhd.h */
+struct partition {
+ unsigned char boot_ind; /* 0x80 - active */
+ unsigned char head; /* starting head */
+ unsigned char sector; /* starting sector */
+ unsigned char cyl; /* starting cylinder */
+ unsigned char sys_ind; /* What partition type */
+ unsigned char end_head; /* end head */
+ unsigned char end_sector; /* end sector */
+ unsigned char end_cyl; /* end cylinder */
+ unsigned int start_sect; /* starting sector counting from 0 */
+ unsigned int nr_sects; /* nr of sectors in partition */
+} __attribute__((packed));
--- mac-fdisk-0.1.orig/Makefile
+++ mac-fdisk-0.1/Makefile
@@ -5,7 +5,14 @@
fdisk: fdisk.o fdisklabel.o
clean:
- rm -f *.o pdisk fdisk
+ rm -f *.o pdisk fdisk mac-fdisk pmac-fdisk
+
+install: pdisk fdisk
+ -rm -f pmac-fdisk mac-fdisk
+ ln pdisk mac-fdisk
+ ln fdisk pmac-fdisk
+ install -o root -g root -m 0755 mac-fdisk ${DESTDIR}/sbin
+ install -o root -g root -m 0755 pmac-fdisk ${DESTDIR}/sbin
distribution:
cd ..; tar cvf pdisk.src.tar.`date +%y%m%d` --files-from pdisk/list.src
--- mac-fdisk-0.1.orig/fdisklabel.c
+++ mac-fdisk-0.1/fdisklabel.c
@@ -38,7 +38,6 @@
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
-#include <string.h>
#include <fcntl.h>
#include <ctype.h>
#include <setjmp.h>
@@ -47,9 +46,7 @@
#include <sys/ioctl.h>
#include <sys/param.h>
-#include <linux/genhd.h>
-#include <linux/hdreg.h>
-#include <linux/fs.h>
+#include "kernel-defs.h"
#include "fdisk.h"
#define DKTYPENAMES
@@ -377,7 +374,7 @@
{
#if defined (i386)
if (bsd_initlabel (bsd_part, &bsd_dlabel, bsd_part_index) == 1)
-#elif defined (__alpha__) || defined (__powerpc__)
+#elif defined (__alpha__) || defined (__powerpc__) || defined (__mc68000__)
if (bsd_initlabel (NULL, &bsd_dlabel, 0) == 1)
#endif
{
@@ -515,7 +512,7 @@
alpha_bootblock_checksum (buffer);
#endif
- if (llseek (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
+ if (lseek64 (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
fatal (unable_to_seek);
if (BSD_BBSIZE != write (fd, buffer, BSD_BBSIZE))
fatal (unable_to_write);
@@ -679,7 +676,7 @@
sector = 0;
#endif
- if (llseek (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
+ if (lseek64 (fd, sector * SECTOR_SIZE, SEEK_SET) == -1)
fatal (unable_to_seek);
if (BSD_BBSIZE != read (fd, buffer, BSD_BBSIZE))
fatal (unable_to_read);
@@ -724,12 +721,12 @@
#if defined (__alpha__) && BSD_LABELSECTOR == 0
alpha_bootblock_checksum (buffer);
- if (llseek (fd, 0, SEEK_SET) == -1)
+ if (lseek64 (fd, 0, SEEK_SET) == -1)
fatal (unable_to_seek);
if (BSD_BBSIZE != write (fd, buffer, BSD_BBSIZE))
fatal (unable_to_write);
#else
- if (llseek (fd, sector * SECTOR_SIZE + BSD_LABELOFFSET, SEEK_SET) == -1)
+ if (lseek64 (fd, sector * SECTOR_SIZE + BSD_LABELOFFSET, SEEK_SET) == -1)
fatal (unable_to_seek);
if (sizeof (struct disklabel) != write (fd, d, sizeof (struct disklabel)))
fatal (unable_to_write);
|