sector
sector(&ix, &iy);
sector(&rx, &ry);
sector(&rx, &ry);
sector(&rx, &ry);
sector(&rx, &ry);
sector(&rx, &ry);
void sector(int *, int *);
readsectors(const uint64_t sector, const uint32_t count)
where = sector * dl.d_secsize;
writesectors(const void *buf, const uint64_t sector, const uint32_t count)
where = sector * dl.d_secsize;
DISK_readbytes(void *buf, const uint64_t sector, const size_t sz)
secbuf = readsectors(sector, count);
DISK_writebytes(const void *buf, const uint64_t sector, const size_t sz)
secbuf = readsectors(sector, count);
rslt = writesectors(secbuf, sector, count);
get_header(const uint64_t sector)
if (DISK_readbytes(&legh, sector, sizeof(legh)))
if (gh.gh_lba_self != sector) {
sector, gh.gh_lba_self);
write_block(int fd, uint64_t sector, void *address)
off = pwrite(fd, address, DEV_BSIZE, sector * DEV_BSIZE);
read_dpme(int fd, uint64_t sector, struct entry *entry)
if (read_block(fd, sector, dpme_ondisk) == 0)
write_dpme(int fd, uint64_t sector, struct entry *entry)
rslt = write_block(fd, sector, dpme_ondisk);
read_block(int fd, uint64_t sector, void *address)
off = pread(fd, address, DEV_BSIZE, sector * DEV_BSIZE);
int sector;
sector = bootdev; /* passed from pbr */
if (size != 0 && readsects(0x40, sector + dblk, buf,
boot1(uint32_t *sector)
bios_sector = *sector;
*sector = bios_sector;
int sector;
sector = 0;
sector = letoh32(dp[i].dp_start);
if (pmon_iostrategy(pi, F_READ, sector + DOS_LABELSECTOR, DEV_BSIZE,
unit, va, cylin, head, sector);
u_int16_t cylin, u_int8_t head, u_int8_t sector, u_int8_t count,
chp->channel, drive, command, cylin, head, sector, count, features),
WDC_LOG_ATA_CMDLONG(chp, head, features, cylin, cylin >> 8, sector,
CHP_WRITE_REG(chp, wdr_sector, sector);
sector, count, command)
u_int8_t sector, u_int8_t count, u_int8_t command) {
sector, count, command };
vr->vr_hdr.sector = lba;
uint64_t sector;
#define RDSECTOR(devvp, sector, size, bp) \
((daddr_t)(sector) << ump->um_bshift) / DEV_BSIZE, size, bp)
udf_readlblks(struct umount *ump, int sector, int size, struct buf **bp)
return (RDSECTOR(ump->um_devvp, sector,
bp->b_blkno = sector * btodb(bsize);
for (sector = mvds_start; sector < mvds_end; sector++) {
bp->b_blkno = sector * btodb(bsize);
if (sector == mvds_end)
udf_vat_map(struct umount *ump, uint32_t *sector)
*sector += ump->um_start;
if (*sector >= ump->um_vat->u_vatlen)
return (udf_vat_read(ump, sector));
udf_vat_read(struct umount *ump, uint32_t *sector)
error = udf_readatoffset(ump->um_vat, &size, *sector << 2, &bp, &data);
*sector = letoh32(*(uint32_t *)data) + ump->um_start;
uint32_t sector = 256, mvds_start, mvds_end;
uint32_t sector, size, mvds_start, mvds_end;
sector = 256;
if ((error = bread(devvp, sector * btodb(bsize), bsize, &bp)) != 0)
for (sector = mvds_start; sector < mvds_end; sector++) {
if ((error = bread(devvp, sector * btodb(bsize), bsize,
printf("Can't read sector %d of VDS\n", sector);
sector = ump->um_start + ump->um_meta_start; /* Set in udf_get_mpartmap() */
if ((error = RDSECTOR(devvp, sector, ump->um_bsize, &bp)) != 0) {
printf("Cannot read sector %d for Metadata File Entry\n", sector);
sector, fentry->tag.id);
sector = ump->um_meta_start;
sector = fsd_offset;
udf_vat_map(ump, §or);
if ((error = RDSECTOR(devvp, sector, ump->um_bsize, &bp)) != 0) {
printf("Cannot read sector %d of FSD\n", sector);
sector = letoh32(ump->um_root_icb.loc.lb_num);
udf_vat_map(ump, §or);
if ((error = udf_readlblks(ump, sector, size, &bp)) != 0) {
printf("Cannot read sector %d\n", sector);
uint32_t sector;
sector = ino;
udf_vat_map(ump, §or);
if ((error = RDSECTOR(devvp, sector, ump->um_bsize, &bp)) != 0) {
printf("Cannot read sector %d\n", sector);
daddr_t sector;
error = udf_bmap_internal(up, offset, §or, &max_size);
if ((error = udf_readlblks(ump, sector, *size, bp))) {
udf_bmap_internal(struct unode *up, off_t offset, daddr_t *sector,
*sector = up->u_ino + ump->um_start;
*sector = lsector + ump->um_start;
*sector =
struct disklabel *lp, u_int64_t sector)
bp->b_blkno = DL_SECTOBLK(lp, sector);
uint64_t sector, struct gpt_header *gh)
error = readdisksector(bp, strat, lp, sector);
uint64_t sector = DOSBBSECTOR;
if (sector < extoff)
sector = extoff;
if (sector != DOSBBSECTOR) {
error = readdisksector(bp, strat, lp, sector);
start = sector + letoh32(dp[i].dp_start);
sector = start + extoff;
sector = 0;
u_int8_t sector[2];
int sector = 16;
temp->sector = sector;
sector++;
t->sector = 17;
sector++;
t->sector = sector;
sector++;
return sector;
int64_t sector;
tmp->sector, tmp->volumeDescriptorData[0], temp);
debug_dump_to_xml_path_table(FILE *fd, off_t sector, int size, int mode)
if (fseeko(fd, CD9660_SECTOR_SIZE * sector, SEEK_SET) == -1)
off_t sector;
sector = 16;
if (fseeko(fd, CD9660_SECTOR_SIZE * sector, SEEK_SET) == -1)
debug_dump_to_xml_volume_descriptor(buf, sector);
sector++;
debug_dump_to_xml_volume_descriptor(unsigned char* buf, int sector)
printf("<volumedescriptor sector=\"%i\">\n", sector);
new_image->sector = -1;
cd9660_731(disk->sector, ie->load_rba);
disk->num_sectors, disk->sector));
cd9660_731(disk->sector, se->load_rba);
int sector;
sector = first_sector + catalog_sectors;
tmp_disk->sector = sector;
sector += tmp_disk->num_sectors;
cd9660_copy_file(diskStructure, fd, t->sector, t->filename);
t->sector * (diskStructure->sectorSize / 512),
t->sector * (diskStructure->sectorSize / 512),
int sector; /* copied to LoadRBA */
cd9660_write_filedata(diskStructure, fd, vd_temp->sector,
cd9660_write_path_table(iso9660_disk *diskStructure, FILE *fd, off_t sector,
return cd9660_write_filedata(diskStructure, fd, sector, buffer_head,
cd9660_write_filedata(iso9660_disk *diskStructure, FILE *fd, off_t sector,
if (fseeko(fd, sector * diskStructure->sectorSize, SEEK_SET) == -1)
off_t sector = start_sector;
sector++;
off_t offset, off_t sector)
if (fseeko(fd, sector * diskStructure->sectorSize + offset, SEEK_SET) ==
if (fseeko(fd, sector * diskStructure->sectorSize + offset,
offset = cmd->sector * VIRTIO_BLK_SECTOR_SIZE;