-#if ENABLE_FEATURE_SGI_LABEL
-
-#define SGI_DEBUG 0
-
/*
* Copyright (C) Andreas Neuper, Sep 1998.
- * This file may be modified and redistributed under
- * the terms of the GNU Public License.
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
*/
+#if ENABLE_FEATURE_SGI_LABEL
+
+#define SGI_DEBUG 0
+
#define SGI_VOLHDR 0x00
/* 1 and 2 were used for drive types no longer supported by SGI */
#define SGI_SWAP 0x03
unsigned short nsect; /* sectors/tracks in cyl 0 or vol 0 */
unsigned short bytes;
unsigned short ilfact;
- unsigned int flags; /* controller flags */
+ unsigned int flags; /* controller flags */
unsigned int datarate;
unsigned int retries_on_error;
unsigned int ms_per_word;
unsigned int vol_file_start; /* number of logical block */
unsigned int vol_file_size; /* number of bytes */
} directory[15];
- struct sgi_partinfo { /* 16 * 12 bytes */
+ struct sgi_partinfo { /* 16 * 12 bytes */
unsigned int num_sectors; /* number of blocks */
unsigned int start_sector; /* must be cylinder aligned */
unsigned int id;
if (sgilabel->magic != SGI_LABEL_MAGIC
&& sgilabel->magic != SGI_LABEL_MAGIC_SWAPPED
) {
- current_label_type = label_dos;
+ current_label_type = LABEL_DOS;
return 0;
}
printf("Detected sgi disklabel with wrong checksum\n");
}
update_units();
- current_label_type = label_sgi;
+ current_label_type = LABEL_SGI;
g_partitions = 16;
sgi_volumes = 15;
return 1;
int kpi = 0; /* kernel partition ID */
if (xtra) {
- printf("\nDisk %s (SGI disk label): %d heads, %d sectors\n"
- "%d cylinders, %d physical cylinders\n"
- "%d extra sects/cyl, interleave %d:1\n"
+ printf("\nDisk %s (SGI disk label): %u heads, %u sectors\n"
+ "%u cylinders, %u physical cylinders\n"
+ "%u extra sects/cyl, interleave %u:1\n"
"%s\n"
- "Units = %s of %d * 512 bytes\n\n",
+ "Units = %s of %u * 512 bytes\n\n",
disk_device, g_heads, g_sectors, g_cylinders,
SGI_SSWAP16(sgiparam.pcylcount),
SGI_SSWAP16(sgiparam.sparecyl),
str_units(PLURAL), units_per_sector);
} else {
printf("\nDisk %s (SGI disk label): "
- "%d heads, %d sectors, %d cylinders\n"
- "Units = %s of %d * 512 bytes\n\n",
+ "%u heads, %u sectors, %u cylinders\n"
+ "Units = %s of %u * 512 bytes\n\n",
disk_device, g_heads, g_sectors, g_cylinders,
str_units(PLURAL), units_per_sector );
}
uint32_t len = sgi_get_num_sectors(i);
kpi++; /* only count nonempty partitions */
printf(
- "%2d: %s %4s %9ld %9ld %9ld %2x %s\n",
+ "%2u: %s %4s %9lu %9lu %9lu %2x %s\n",
/* fdisk part number */ i+1,
/* device */ partname(disk_device, kpi, w+3),
/* flags */ (sgi_get_swappartition() == i) ? "swap" :
uint32_t len = SGI_SSWAP32(sgilabel->directory[i].vol_file_size);
unsigned char *name = sgilabel->directory[i].vol_file_name;
- printf("%2d: %-10s sector%5u size%8u\n",
+ printf("%2u: %-10s sector%5u size%8u\n",
i, (char*)name, (unsigned int) start, (unsigned int) len);
}
}
assert(two_s_complement_32bit_sum(
(unsigned int*)sgilabel, sizeof(*sgilabel)) == 0);
- if (lseek(fd, 0, SEEK_SET) < 0)
- fdisk_fatal(unable_to_seek);
- if (write(fd, sgilabel, SECTOR_SIZE) != SECTOR_SIZE)
- fdisk_fatal(unable_to_write);
+ write_sector(0, sgilabel);
if (!strncmp((char*)sgilabel->directory[0].vol_file_name, "sgilabel", 8)) {
/*
* keep this habit of first writing the "sgilabel".
*/
sgiinfo *info = fill_sgiinfo();
int infostartblock = SGI_SSWAP32(sgilabel->directory[0].vol_file_start);
- if (lseek(fd, infostartblock*SECTOR_SIZE, SEEK_SET) < 0)
- fdisk_fatal(unable_to_seek);
- if (write(fd, info, SECTOR_SIZE) != SECTOR_SIZE)
- fdisk_fatal(unable_to_write);
+ write_sector(infostartblock, info);
free(info);
}
}
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",
+ "not at diskblock %u\n",
sgi_get_start_sector(Index[0]));
if (SGI_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",
+ printf("The entire disk partition is only %u diskblock large,\n"
+ "but the disk is %u 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 (SGI_DEBUG > 2)
- printf("sysid=%d\tpartition=%d\n",
+ printf("sysid=%u\tpartition=%u\n",
sgi_get_sysid(Index[0]), Index[0]+1);
}
for (i = 1, start = 0; i < sortcount; i++) {
if ((sgi_get_start_sector(Index[i]) % cylsize) != 0) {
if (SGI_DEBUG) /* I do not understand how some disks fulfil it */
if (verbose)
- printf("Partition %d does not start on cylinder boundary\n",
+ printf("Partition %u does not start on cylinder boundary\n",
Index[i]+1);
}
if (sgi_get_num_sectors(Index[i]) % cylsize != 0) {
if (SGI_DEBUG) /* I do not understand how some disks fulfil it */
if (verbose)
- printf("Partition %d does not end on cylinder boundary\n",
+ printf("Partition %u 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",
+ printf("Partitions %u and %u overlap by %u sectors\n",
Index[i-1]+1, Index[i]+1,
start - sgi_get_start_sector(Index[i]));
if (gap > 0) gap = -gap;
}
if (start < sgi_get_start_sector(Index[i])) {
if (verbose)
- printf("Unused gap of %8u sectors - sectors %8u-%8u\n",
+ printf("Unused gap of %u sectors - sectors %u-%u\n",
sgi_get_start_sector(Index[i]) - start,
start, sgi_get_start_sector(Index[i])-1);
gap += sgi_get_start_sector(Index[i]) - start;
+ sgi_get_num_sectors(Index[i]);
if (SGI_DEBUG > 1) {
if (verbose)
- printf("%2d:%12d\t%12d\t%12d\n", Index[i],
+ printf("%2u:%12u\t%12u\t%12u\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",
+ printf("Unused gap of %u sectors - sectors %u-%u\n",
lastblock - start, start, lastblock-1);
gap += lastblock - start;
add2freelist(start, lastblock);
printf(msg_building_new_label, "SGI disklabel");
sgi_other_endian = BB_LITTLE_ENDIAN;
- res = ioctl(fd, BLKGETSIZE, &longsectors);
- if (!ioctl(fd, HDIO_GETGEO, &geometry)) {
+ res = ioctl(dev_fd, BLKGETSIZE, &longsectors);
+ if (!ioctl(dev_fd, HDIO_GETGEO, &geometry)) {
g_heads = geometry.heads;
g_sectors = geometry.sectors;
if (res == 0) {
/* otherwise print error and use truncated version */
g_cylinders = geometry.cylinders;
printf(
-"Warning: BLKGETSIZE ioctl failed on %s. Using geometry cylinder value of %d.\n"
+"Warning: BLKGETSIZE ioctl failed on %s. Using geometry cylinder value of %u.\n"
"This value may be truncated for devices > 33.8 GB.\n", disk_device, g_cylinders);
}
}
old[i].sysid = get_part_table(i)->sys_ind;
old[i].start = get_start_sect(get_part_table(i));
old[i].nsect = get_nr_sects(get_part_table(i));
- printf("Trying to keep parameters of partition %d\n", i);
+ printf("Trying to keep parameters of partition %u\n", i);
if (SGI_DEBUG)
- printf("ID=%02x\tSTART=%d\tLENGTH=%d\n",
+ printf("ID=%02x\tSTART=%u\tLENGTH=%u\n",
old[i].sysid, old[i].start, old[i].nsect);
}
}
//sgilabel->devparam.xylogics_writecont = SGI_SSWAP16(0);
//memset( &(sgilabel->directory), 0, sizeof(struct volume_directory)*15 );
//memset( &(sgilabel->partitions), 0, sizeof(struct sgi_partinfo)*16 );
- current_label_type = label_sgi;
+ current_label_type = LABEL_SGI;
g_partitions = 16;
sgi_volumes = 15;
sgi_set_entire();
projects / oweals / busybox.git / blobdiff