static void
sgi_set_entire(struct fdisk_context *cxt) {
int n;
for (n=10; n<partitions; n++) {
if (!sgi_get_num_sectors(cxt, n)) {
sgi_set_partition(cxt, n, 0, sgi_get_lastblock(cxt), SGI_VOLUME);
break;
}
}
}
static void sgi_set_entire(struct fdisk_context *cxt)
{
size_t n;
for (n = 10; n < cxt->label->nparts_max; n++) {
if (!sgi_get_num_sectors(cxt, n)) {
sgi_set_partition(cxt, n, 0, sgi_get_lastblock(cxt), SGI_TYPE_ENTIRE_DISK);
break;
}
}
}
static void
sgi_set_entire(void) {
int n;
for (n=10; n<partitions; n++) {
if (!sgi_get_num_sectors(n)) {
sgi_set_partition(n, 0, sgi_get_lastblock(), SGI_VOLUME);
break;
}
}
}
static void sgi_set_volhdr(struct fdisk_context *cxt)
{
size_t n;
for (n = 8; n < cxt->label->nparts_max; n++) {
if (!sgi_get_num_sectors(cxt, n)) {
/* Choose same default volume header size as IRIX fx uses. */
if (4096 < sgi_get_lastblock(cxt))
sgi_set_partition(cxt, n, 0, 4096, SGI_TYPE_VOLHDR);
break;
}
}
}
static
void
sgi_set_volhdr(struct fdisk_context *cxt)
{
int n;
for (n=8; n<partitions; n++) {
if (!sgi_get_num_sectors(cxt, n)) {
/*
* Choose same default volume header size
* as IRIX fx uses.
*/
if (4096 < sgi_get_lastblock(cxt))
sgi_set_partition(cxt, n, 0, 4096, SGI_VOLHDR);
break;
}
}
}
static
void
sgi_set_volhdr(void)
{
int n;
for (n=8; n<partitions; n++) {
if (!sgi_get_num_sectors(n)) {
/*
* Choose same default volume header size
* as IRIX fx uses.
*/
if (4096 < sgi_get_lastblock())
sgi_set_partition(n, 0, 4096, SGI_VOLHDR);
break;
}
}
}
static void
sgi_set_volhdr(void)
{
int n;
for (n = 8; n < partitions; n++) {
if (!sgi_get_num_sectors(n)) {
/*
* 5 cylinders is an arbitrary value I like
* IRIX 5.3 stored files in the volume header
* (like sash, symmon, fx, ide) with ca. 3200
* sectors.
*/
if (heads * sectors * 5 < sgi_get_lastblock())
sgi_set_partition(n, 0, heads * sectors * 5, SGI_VOLHDR);
break;
}
}
}
static void
sgi_add_partition(int n, int sys)
{
char mesg[256];
unsigned int first = 0, last = 0;
if (n == 10) {
sys = SGI_VOLUME;
} else if (n == 8) {
sys = 0;
}
if (sgi_get_num_sectors(n)) {
printf(msg_part_already_defined, n + 1);
return;
}
if ((sgi_entire() == -1) && (sys != SGI_VOLUME)) {
printf("Attempting to generate entire disk entry automatically\n");
sgi_set_entire();
sgi_set_volhdr();
}
if ((sgi_gaps() == 0) && (sys != SGI_VOLUME)) {
printf("The entire disk is already covered with partitions\n");
return;
}
if (sgi_gaps() < 0) {
printf("You got a partition overlap on the disk. Fix it first!\n");
return;
}
snprintf(mesg, sizeof(mesg), "First %s", str_units(SINGULAR));
while (1) {
if (sys == SGI_VOLUME) {
last = sgi_get_lastblock();
first = read_int(0, 0, last-1, 0, mesg);
if (first != 0) {
printf("It is highly recommended that eleventh partition\n"
"covers the entire disk and is of type 'SGI volume'\n");
}
} else {
first = freelist[0].first;
last = freelist[0].last;
first = read_int(scround(first), scround(first), scround(last)-1,
0, mesg);
}
if (display_in_cyl_units)
first *= units_per_sector;
else
first = first; /* align to cylinder if you know how ... */
if (!last )
last = isinfreelist(first);
if (last != 0)
break;
printf("You will get a partition overlap on the disk. "
"Fix it first!\n");
}
snprintf(mesg, sizeof(mesg), " Last %s", str_units(SINGULAR));
last = read_int(scround(first), scround(last)-1, scround(last)-1,
scround(first), mesg)+1;
if (display_in_cyl_units)
last *= units_per_sector;
else
last = last; /* align to cylinder if You know how ... */
if ( (sys == SGI_VOLUME) && (first != 0 || last != sgi_get_lastblock() ) )
printf("It is highly recommended that eleventh partition\n"
"covers the entire disk and is of type 'SGI volume'\n");
sgi_set_partition(n, first, last-first, sys);
}
static int
verify_sgi(int verbose)
{
int Index[16]; /* list of valid partitions */
int sortcount = 0; /* number of used partitions, i.e. non-zero lengths */
int entire = 0, i = 0;
unsigned int start = 0;
long long gap = 0; /* count unused blocks */
unsigned int lastblock = sgi_get_lastblock();
clearfreelist();
for (i = 0; i < 16; i++) {
if (sgi_get_num_sectors(i) != 0) {
Index[sortcount++] = i;
if (sgi_get_sysid(i) == SGI_ENTIRE_DISK) {
if (entire++ == 1) {
if (verbose)
printf("More than one entire disk entry present\n");
}
}
}
}
if (sortcount == 0) {
if (verbose)
printf("No partitions defined\n");
return (lastblock > 0) ? 1 : (lastblock == 0) ? 0 : -1;
}
qsort(Index, sortcount, sizeof(Index[0]), (void*)compare_start);
if (sgi_get_sysid(Index[0]) == SGI_ENTIRE_DISK) {
if ((Index[0] != 10) && verbose)
printf("IRIX likes when Partition 11 covers the entire disk\n");
if ((sgi_get_start_sector(Index[0]) != 0) && verbose)
printf("The entire disk partition should start "
"at block 0,\n"
"not at diskblock %d\n",
sgi_get_start_sector(Index[0]));
if (debug) /* I do not understand how some disks fulfil it */
if ((sgi_get_num_sectors(Index[0]) != lastblock) && verbose)
printf("The entire disk partition is only %d diskblock large,\n"
"but the disk is %d diskblocks long\n",
sgi_get_num_sectors(Index[0]), lastblock);
lastblock = sgi_get_num_sectors(Index[0]);
} else {
if (verbose)
printf("One Partition (#11) should cover the entire disk\n");
if (debug > 2)
printf("sysid=%d\tpartition=%d\n",
sgi_get_sysid(Index[0]), Index[0]+1);
}
for (i = 1, start = 0; i < sortcount; i++) {
int cylsize = sgi_get_nsect() * sgi_get_ntrks();
if ((sgi_get_start_sector(Index[i]) % cylsize) != 0) {
if (debug) /* I do not understand how some disks fulfil it */
if (verbose)
printf("Partition %d does not start on cylinder boundary\n",
Index[i]+1);
}
if (sgi_get_num_sectors(Index[i]) % cylsize != 0) {
if (debug) /* I do not understand how some disks fulfil it */
if (verbose)
printf("Partition %d does not end on cylinder boundary\n",
Index[i]+1);
}
/* We cannot handle several "entire disk" entries. */
if (sgi_get_sysid(Index[i]) == SGI_ENTIRE_DISK) continue;
if (start > sgi_get_start_sector(Index[i])) {
if (verbose)
printf("Partitions %d and %d overlap by %d sectors\n",
Index[i-1]+1, Index[i]+1,
start - sgi_get_start_sector(Index[i]));
if (gap > 0) gap = -gap;
if (gap == 0) gap = -1;
}
if (start < sgi_get_start_sector(Index[i])) {
if (verbose)
printf("Unused gap of %8u sectors - sectors %8u-%8u\n",
sgi_get_start_sector(Index[i]) - start,
start, sgi_get_start_sector(Index[i])-1);
gap += sgi_get_start_sector(Index[i]) - start;
add2freelist(start, sgi_get_start_sector(Index[i]));
}
start = sgi_get_start_sector(Index[i])
+ sgi_get_num_sectors(Index[i]);
if (debug > 1) {
if (verbose)
printf("%2d:%12d\t%12d\t%12d\n", Index[i],
sgi_get_start_sector(Index[i]),
sgi_get_num_sectors(Index[i]),
sgi_get_sysid(Index[i]));
}
}
if (start < lastblock) {
if (verbose)
printf("Unused gap of %8u sectors - sectors %8u-%8u\n",
lastblock - start, start, lastblock-1);
gap += lastblock - start;
add2freelist(start, lastblock);
}
/*
* Done with arithmetics
* Go for details now
*/
if (verbose) {
if (!sgi_get_num_sectors(sgi_get_bootpartition())) {
printf("\nThe boot partition does not exist\n");
}
if (!sgi_get_num_sectors(sgi_get_swappartition())) {
printf("\nThe swap partition does not exist\n");
} else {
if ((sgi_get_sysid(sgi_get_swappartition()) != SGI_SWAP)
&& (sgi_get_sysid(sgi_get_swappartition()) != LINUX_SWAP))
printf("\nThe swap partition has no swap type\n");
}
if (sgi_check_bootfile("/unix"))
printf("\tYou have chosen an unusual boot file name\n");
}
return (gap > 0) ? 1 : (gap == 0) ? 0 : -1;
}
static int sgi_add_partition(struct fdisk_context *cxt,
size_t n,
struct fdisk_parttype *t)
{
struct fdisk_sgi_label *sgi;
char mesg[256];
unsigned int first = 0, last = 0;
struct fdisk_ask *ask;
int sys = t ? t->type : SGI_TYPE_XFS;
int rc;
assert(cxt);
assert(cxt->label);
assert(fdisk_is_disklabel(cxt, SGI));
if (n == 10)
sys = SGI_TYPE_ENTIRE_DISK;
else if (n == 8)
sys = 0;
sgi = self_label(cxt);
if (sgi_get_num_sectors(cxt, n)) {
fdisk_warnx(cxt, _("Partition %zd is already defined. Delete "
"it before re-adding it."), n + 1);
return -EINVAL;
}
if (sgi_entire(cxt) == -1 && sys != SGI_TYPE_ENTIRE_DISK) {
fdisk_info(cxt, _("Attempting to generate entire disk entry automatically."));
sgi_set_entire(cxt);
sgi_set_volhdr(cxt);
}
if (sgi_gaps(cxt) == 0 && sys != SGI_TYPE_ENTIRE_DISK) {
fdisk_warnx(cxt, _("The entire disk is already covered with partitions."));
return -EINVAL;
}
if (sgi_gaps(cxt) < 0) {
fdisk_warnx(cxt, _("You got a partition overlap on the disk. Fix it first!"));
return -EINVAL;
}
snprintf(mesg, sizeof(mesg), _("First %s"),
fdisk_context_get_unit(cxt, SINGULAR));
for (;;) {
ask = fdisk_new_ask();
if (!ask)
return -ENOMEM;
fdisk_ask_set_query(ask, mesg);
fdisk_ask_set_type(ask, FDISK_ASKTYPE_NUMBER);
if (sys == SGI_TYPE_ENTIRE_DISK) {
last = sgi_get_lastblock(cxt);
fdisk_ask_number_set_low(ask, 0); /* minimal */
fdisk_ask_number_set_default(ask, 0); /* default */
fdisk_ask_number_set_high(ask, last - 1); /* maximal */
} else {
first = sgi->freelist[0].first;
last = sgi->freelist[0].last;
fdisk_ask_number_set_low(ask, fdisk_scround(cxt, first)); /* minimal */
fdisk_ask_number_set_default(ask, fdisk_scround(cxt, first)); /* default */
fdisk_ask_number_set_high(ask, fdisk_scround(cxt, last) - 1); /* maximal */
}
rc = fdisk_do_ask(cxt, ask);
first = fdisk_ask_number_get_result(ask);
fdisk_free_ask(ask);
if (rc)
return rc;
if (first && sys == SGI_TYPE_ENTIRE_DISK)
fdisk_info(cxt, _("It is highly recommended that "
"eleventh partition covers the entire "
"disk and is of type `SGI volume'"));
if (fdisk_context_use_cylinders(cxt))
first *= fdisk_context_get_units_per_sector(cxt);
/*else
first = first; * align to cylinder if you know how ... */
if (!last)
last = is_in_freelist(cxt, first);
if (last == 0)
fdisk_warnx(cxt, _("You will get a partition overlap "
"on the disk. Fix it first!"));
else
break;
}
snprintf(mesg, sizeof(mesg),
_("Last %s or +%s or +size{K,M,G,T,P}"),
fdisk_context_get_unit(cxt, SINGULAR),
fdisk_context_get_unit(cxt, PLURAL));
ask = fdisk_new_ask();
if (!ask)
return -ENOMEM;
fdisk_ask_set_query(ask, mesg);
fdisk_ask_set_type(ask, FDISK_ASKTYPE_OFFSET);
fdisk_ask_number_set_low(ask, fdisk_scround(cxt, first)); /* minimal */
fdisk_ask_number_set_default(ask, fdisk_scround(cxt, last) - 1);/* default */
fdisk_ask_number_set_high(ask, fdisk_scround(cxt, last) - 1);/* maximal */
fdisk_ask_number_set_base(ask, fdisk_scround(cxt, first));
if (fdisk_context_use_cylinders(cxt))
fdisk_ask_number_set_unit(ask,
cxt->sector_size *
fdisk_context_get_units_per_sector(cxt));
else
fdisk_ask_number_set_unit(ask,cxt->sector_size);
rc = fdisk_do_ask(cxt, ask);
last = fdisk_ask_number_get_result(ask) + 1;
fdisk_free_ask(ask);
if (rc)
return rc;
if (fdisk_context_use_cylinders(cxt))
last *= fdisk_context_get_units_per_sector(cxt);
if (sys == SGI_TYPE_ENTIRE_DISK
&& (first != 0 || last != sgi_get_lastblock(cxt)))
fdisk_info(cxt, _("It is highly recommended that eleventh "
"partition covers the entire disk and is of type "
"`SGI volume'"));
sgi_set_partition(cxt, n, first, last - first, sys);
cxt->label->nparts_cur = count_used_partitions(cxt);
return 0;
}
static int verify_disklabel(struct fdisk_context *cxt, int verbose)
{
int Index[SGI_MAXPARTITIONS]; /* list of valid partitions */
int sortcount = 0; /* number of used partitions, i.e. non-zero lengths */
int entire = 0, i = 0;
unsigned int start = 0;
long long gap = 0; /* count unused blocks */
unsigned int lastblock = sgi_get_lastblock(cxt);
assert(cxt);
assert(cxt->label);
assert(fdisk_is_disklabel(cxt, SGI));
clear_freelist(cxt);
memset(Index, 0, sizeof(Index));
for (i=0; i < SGI_MAXPARTITIONS; i++) {
if (sgi_get_num_sectors(cxt, i) != 0) {
Index[sortcount++] = i;
if (sgi_get_sysid(cxt, i) == SGI_TYPE_ENTIRE_DISK
&& entire++ == 1) {
if (verbose)
fdisk_info(cxt, _("More than one entire "
"disk entry present."));
}
}
}
if (sortcount == 0) {
if (verbose)
fdisk_info(cxt, _("No partitions defined"));
return (lastblock > 0) ? 1 : (lastblock == 0) ? 0 : -1;
}
sort(Index, sortcount, sizeof(Index[0]), cxt, compare_start);
if (sgi_get_sysid(cxt, Index[0]) == SGI_TYPE_ENTIRE_DISK) {
if (verbose && Index[0] != 10)
fdisk_info(cxt, _("IRIX likes when Partition 11 "
"covers the entire disk."));
if (verbose && sgi_get_start_sector(cxt, Index[0]) != 0)
fdisk_info(cxt, _("The entire disk partition should "
"start at block 0, not at diskblock %d."),
sgi_get_start_sector(cxt, Index[0]));
if (verbose && sgi_get_num_sectors(cxt, Index[0]) != lastblock)
DBG(LABEL, dbgprint(
"entire disk partition=%ds, but disk=%ds",
sgi_get_num_sectors(cxt, Index[0]),
lastblock));
lastblock = sgi_get_num_sectors(cxt, Index[0]);
} else if (verbose) {
fdisk_info(cxt, _("Partition 11 should cover the entire disk."));
DBG(LABEL, dbgprint("sysid=%d\tpartition=%d",
sgi_get_sysid(cxt, Index[0]), Index[0]+1));
}
for (i=1, start=0; i<sortcount; i++) {
int cylsize = sgi_get_nsect(cxt) * sgi_get_ntrks(cxt);
if (verbose && cylsize
&& (sgi_get_start_sector(cxt, Index[i]) % cylsize) != 0)
DBG(LABEL, dbgprint("partition %d does not start on "
"cylinder boundary.", Index[i]+1));
if (verbose && cylsize
&& sgi_get_num_sectors(cxt, Index[i]) % cylsize != 0)
DBG(LABEL, dbgprint("partition %d does not end on "
"cylinder boundary.", Index[i]+1));
/* We cannot handle several "entire disk" entries. */
if (sgi_get_sysid(cxt, Index[i]) == SGI_TYPE_ENTIRE_DISK)
continue;
if (start > sgi_get_start_sector(cxt, Index[i])) {
if (verbose)
fdisk_info(cxt, _("The Partition %d and %d overlap "
"by %d sectors."),
Index[i-1]+1, Index[i]+1,
start - sgi_get_start_sector(cxt, Index[i]));
if (gap > 0) gap = -gap;
if (gap == 0) gap = -1;
}
if (start < sgi_get_start_sector(cxt, Index[i])) {
if (verbose)
fdisk_info(cxt, _("Unused gap of %8u sectors "
"- sectors %8u-%u"),
sgi_get_start_sector(cxt, Index[i]) - start,
start, sgi_get_start_sector(cxt, Index[i])-1);
gap += sgi_get_start_sector(cxt, Index[i]) - start;
add_to_freelist(cxt, start,
sgi_get_start_sector(cxt, Index[i]));
}
start = sgi_get_start_sector(cxt, Index[i])
+ sgi_get_num_sectors(cxt, Index[i]);
/* Align free space on cylinder boundary */
if (cylsize && start % cylsize)
start += cylsize - (start % cylsize);
DBG(LABEL, dbgprint("%2d:%12d\t%12d\t%12d", Index[i],
sgi_get_start_sector(cxt, Index[i]),
sgi_get_num_sectors(cxt, Index[i]),
sgi_get_sysid(cxt, Index[i])));
}
if (start < lastblock) {
if (verbose)
fdisk_info(cxt, _("Unused gap of %8u sectors - sectors %8u-%u"),
lastblock - start, start, lastblock-1);
gap += lastblock - start;
add_to_freelist(cxt, start, lastblock);
}
/*
* Done with arithmetics. Go for details now
*/
if (verbose) {
if (sgi_get_bootpartition(cxt) < 0
|| !sgi_get_num_sectors(cxt, sgi_get_bootpartition(cxt)))
fdisk_info(cxt, _("The boot partition does not exist."));
if (sgi_get_swappartition(cxt) < 0
|| !sgi_get_num_sectors(cxt, sgi_get_swappartition(cxt)))
fdisk_info(cxt, _("The swap partition does not exist."));
else if (sgi_get_sysid(cxt, sgi_get_swappartition(cxt)) != SGI_TYPE_SWAP
&& sgi_get_sysid(cxt, sgi_get_swappartition(cxt)) != MBR_LINUX_SWAP_PARTITION)
fdisk_info(cxt, _("The swap partition has no swap type."));
if (sgi_check_bootfile(cxt, "/unix"))
fdisk_info(cxt, _("You have chosen an unusual boot "
"file name."));
}
return (gap > 0) ? 1 : (gap == 0) ? 0 : -1;
}
static int sgi_add_partition(struct fdisk_context *cxt, int n,
struct fdisk_parttype *t)
{
char mesg[256];
unsigned int first=0, last=0;
int sys = t ? t->type : SGI_XFS;
if (n == 10)
sys = SGI_VOLUME;
else if (n == 8)
sys = 0;
if (sgi_get_num_sectors(cxt, n)) {
printf(_("Partition %d is already defined. Delete "
"it before re-adding it.\n"), n + 1);
return -EINVAL;
}
if ((sgi_entire(cxt) == -1)
&& (sys != SGI_VOLUME)) {
printf(_("Attempting to generate entire disk entry automatically.\n"));
sgi_set_entire(cxt);
sgi_set_volhdr(cxt);
}
if ((sgi_gaps(cxt) == 0) && (sys != SGI_VOLUME)) {
printf(_("The entire disk is already covered with partitions.\n"));
return -EINVAL;
}
if (sgi_gaps(cxt) < 0) {
printf(_("You got a partition overlap on the disk. Fix it first!\n"));
return -EINVAL;
}
snprintf(mesg, sizeof(mesg), _("First %s"), str_units(SINGULAR));
for (;;) {
if (sys == SGI_VOLUME) {
last = sgi_get_lastblock(cxt);
first = read_int(cxt, 0, 0, last-1, 0, mesg);
if (first != 0) {
printf(_("It is highly recommended that eleventh partition\n"
"covers the entire disk and is of type `SGI volume'\n"));
}
} else {
first = freelist[0].first;
last = freelist[0].last;
first = read_int(cxt, scround(first), scround(first), scround(last)-1,
0, mesg);
}
if (display_in_cyl_units)
first *= units_per_sector;
/*else
first = first; * align to cylinder if you know how ... */
if (!last)
last = isinfreelist(first);
if (last == 0) {
printf(_("You will get a partition overlap on the disk. "
"Fix it first!\n"));
} else
break;
}
snprintf(mesg, sizeof(mesg), _(" Last %s"), str_units(SINGULAR));
last = read_int(cxt, scround(first), scround(last)-1, scround(last)-1,
scround(first), mesg)+1;
if (display_in_cyl_units)
last *= units_per_sector;
/*else
last = last; * align to cylinder if You know how ... */
if ((sys == SGI_VOLUME) && (first != 0 || last != sgi_get_lastblock(cxt)))
printf(_("It is highly recommended that eleventh partition\n"
"covers the entire disk and is of type `SGI volume'\n"));
sgi_set_partition(cxt, n, first, last-first, sys);
return 0;
}
static int sgi_add_partition(struct fdisk_context *cxt,
struct fdisk_partition *pa,
size_t *partno)
{
struct fdisk_sgi_label *sgi;
char mesg[256];
unsigned int first = 0, last = 0;
struct fdisk_ask *ask;
int sys = pa && pa->type ? pa->type->code : SGI_TYPE_XFS;
int rc;
size_t n;
assert(cxt);
assert(cxt->label);
assert(fdisk_is_label(cxt, SGI));
rc = fdisk_partition_next_partno(pa, cxt, &n);
if (rc)
return rc;
if (n == 10)
sys = SGI_TYPE_ENTIRE_DISK;
else if (n == 8)
sys = 0;
sgi = self_label(cxt);
if (sgi_get_num_sectors(cxt, n)) {
fdisk_warnx(cxt, _("Partition %zu is already defined. "
"Delete it before re-adding it."), n + 1);
return -EINVAL;
}
if (!cxt->script && sgi_entire(cxt) == -1 && sys != SGI_TYPE_ENTIRE_DISK) {
fdisk_info(cxt, _("Attempting to generate entire disk entry automatically."));
sgi_set_entire(cxt);
sgi_set_volhdr(cxt);
}
if (sgi_gaps(cxt) == 0 && sys != SGI_TYPE_ENTIRE_DISK) {
fdisk_warnx(cxt, _("The entire disk is already covered with partitions."));
return -EINVAL;
}
if (sgi_gaps(cxt) < 0) {
fdisk_warnx(cxt, _("You got a partition overlap on the disk. Fix it first!"));
return -EINVAL;
}
if (sys == SGI_TYPE_ENTIRE_DISK) {
first = 0;
last = sgi_get_lastblock(cxt);
} else {
first = sgi->freelist[0].first;
last = sgi->freelist[0].last;
}
/* first sector */
if (pa && pa->start_follow_default)
;
else if (pa && fdisk_partition_has_start(pa)) {
first = pa->start;
last = is_in_freelist(cxt, first);
if (sys != SGI_TYPE_ENTIRE_DISK && !last)
return -ERANGE;
} else {
snprintf(mesg, sizeof(mesg), _("First %s"),
fdisk_get_unit(cxt, FDISK_SINGULAR));
ask = fdisk_new_ask();
if (!ask)
return -ENOMEM;
fdisk_ask_set_query(ask, mesg);
fdisk_ask_set_type(ask, FDISK_ASKTYPE_NUMBER);
fdisk_ask_number_set_low(ask, fdisk_scround(cxt, first)); /* minimal */
fdisk_ask_number_set_default(ask, fdisk_scround(cxt, first)); /* default */
fdisk_ask_number_set_high(ask, fdisk_scround(cxt, last) - 1); /* maximal */
rc = fdisk_do_ask(cxt, ask);
first = fdisk_ask_number_get_result(ask);
fdisk_unref_ask(ask);
if (rc)
return rc;
if (fdisk_use_cylinders(cxt))
first *= fdisk_get_units_per_sector(cxt);
}
if (first && sys == SGI_TYPE_ENTIRE_DISK)
fdisk_info(cxt, _("It is highly recommended that the "
"eleventh partition covers the entire "
"disk and is of type 'SGI volume'."));
if (!last)
last = is_in_freelist(cxt, first);
/* last sector */
if (pa && pa->end_follow_default)
last -= 1ULL;
else if (pa && fdisk_partition_has_size(pa)) {
if (first + pa->size - 1ULL > last)
return -ERANGE;
last = first + pa->size - 1ULL;
} else {
snprintf(mesg, sizeof(mesg),
_("Last %s or +%s or +size{K,M,G,T,P}"),
fdisk_get_unit(cxt, FDISK_SINGULAR),
fdisk_get_unit(cxt, FDISK_PLURAL));
ask = fdisk_new_ask();
if (!ask)
return -ENOMEM;
fdisk_ask_set_query(ask, mesg);
fdisk_ask_set_type(ask, FDISK_ASKTYPE_OFFSET);
fdisk_ask_number_set_low(ask, fdisk_scround(cxt, first)); /* minimal */
fdisk_ask_number_set_default(ask, fdisk_scround(cxt, last) - 1);/* default */
fdisk_ask_number_set_high(ask, fdisk_scround(cxt, last) - 1);/* maximal */
fdisk_ask_number_set_base(ask, fdisk_scround(cxt, first));
if (fdisk_use_cylinders(cxt))
fdisk_ask_number_set_unit(ask,
cxt->sector_size *
fdisk_get_units_per_sector(cxt));
else
fdisk_ask_number_set_unit(ask,cxt->sector_size);
rc = fdisk_do_ask(cxt, ask);
last = fdisk_ask_number_get_result(ask) + 1;
fdisk_unref_ask(ask);
if (rc)
return rc;
if (fdisk_use_cylinders(cxt))
last *= fdisk_get_units_per_sector(cxt);
}
if (sys == SGI_TYPE_ENTIRE_DISK
&& (first != 0 || last != sgi_get_lastblock(cxt)))
fdisk_info(cxt, _("It is highly recommended that the "
"eleventh partition covers the entire "
"disk and is of type 'SGI volume'."));
set_partition(cxt, n, first, last - first, sys);
cxt->label->nparts_cur = count_used_partitions(cxt);
if (partno)
*partno = n;
return 0;
}
