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Searched refs:sector (Results 1 – 25 of 111) sorted by relevance

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/freebsd/sbin/geom/misc/
H A Dsubr.c226 unsigned char *sector; in g_metadata_read() local
231 sector = NULL; in g_metadata_read()
248 sector = malloc(sectorsize); in g_metadata_read()
249 if (sector == NULL) { in g_metadata_read()
253 if (pread(fd, sector, sectorsize, mediasize - sectorsize) != in g_metadata_read()
259 std_metadata_decode(sector, &stdmd); in g_metadata_read()
265 bcopy(sector, md, size); in g_metadata_read()
267 if (sector != NULL) in g_metadata_read()
268 free(sector); in g_metadata_read()
283 unsigned char *sector; in g_metadata_store() local
[all …]
/freebsd/usr.sbin/fstyp/
H A Dcd9660.c45 char *sector, *volume; in fstyp_cd9660() local
47 sector = read_buf(fp, ISO9660_OFFSET, 512); in fstyp_cd9660()
48 if (sector == NULL) in fstyp_cd9660()
50 if (bcmp(sector, ISO9660_MAGIC, sizeof(ISO9660_MAGIC) - 1) != 0) { in fstyp_cd9660()
51 free(sector); in fstyp_cd9660()
54 volume = sector + 0x28; in fstyp_cd9660()
57 free(sector); in fstyp_cd9660()
H A Dmsdosfs.c66 uint8_t *sector0, *sector; in fstyp_msdosfs() local
70 sector = NULL; in fstyp_msdosfs()
143 sector = (uint8_t *)read_buf(fp, offset, fat_BytesPerSector); in fstyp_msdosfs()
144 if (sector == NULL) in fstyp_msdosfs()
147 pfat_entry = (FAT_DES *)sector; in fstyp_msdosfs()
176 (uint8_t *)(sector + fat_BytesPerSector)); in fstyp_msdosfs()
177 free(sector); in fstyp_msdosfs()
187 free(sector); in fstyp_msdosfs()
193 free(sector); in fstyp_msdosfs()
H A Dexfat.c158 unsigned char *sector; in exfat_compute_boot_chksum() local
164 sector = read_sect(fp, region + sect, bytespersec); in exfat_compute_boot_chksum()
165 if (sector == NULL) in exfat_compute_boot_chksum()
177 (checksum >> 1) + (uint32_t)sector[n]; in exfat_compute_boot_chksum()
179 free(sector); in exfat_compute_boot_chksum()
/freebsd/sys/geom/label/
H A Dg_label_iso9660.c46 char *sector, *volume; in g_label_iso9660_taste() local
57 sector = g_read_data(cp, ISO9660_OFFSET, pp->sectorsize, NULL); in g_label_iso9660_taste()
58 if (sector == NULL) in g_label_iso9660_taste()
60 if (bcmp(sector, ISO9660_MAGIC, sizeof(ISO9660_MAGIC) - 1) != 0) { in g_label_iso9660_taste()
61 g_free(sector); in g_label_iso9660_taste()
65 volume = sector + 0x28; in g_label_iso9660_taste()
68 g_free(sector); in g_label_iso9660_taste()
H A Dg_label_msdosfs.c49 uint8_t *sector0, *sector; in g_label_msdosfs_taste() local
55 sector = NULL; in g_label_msdosfs_taste()
165 sector = (uint8_t *)g_read_data(cp, offset, in g_label_msdosfs_taste()
167 if (sector == NULL) in g_label_msdosfs_taste()
170 pfat_entry = (FAT_DES *)sector; in g_label_msdosfs_taste()
202 (uint8_t *)(sector + fat_BytesPerSector)); in g_label_msdosfs_taste()
203 g_free(sector); in g_label_msdosfs_taste()
216 g_free(sector); in g_label_msdosfs_taste()
/freebsd/lib/geom/eli/
H A Dgeom_eli.c628 unsigned char sector[sizeof(struct g_eli_metadata)]; in eli_metadata_read() local
641 if (read(fd, sector, sizeof(sector)) != sizeof(sector)) { in eli_metadata_read()
650 error = g_metadata_read(prov, sector, sizeof(sector), in eli_metadata_read()
658 error = eli_metadata_decode(sector, md); in eli_metadata_read()
684 unsigned char sector[sizeof(struct g_eli_metadata)]; in eli_metadata_store() local
687 eli_metadata_encode(md, sector); in eli_metadata_store()
696 explicit_bzero(sector, sizeof(sector)); in eli_metadata_store()
699 if (write(fd, sector, sizeof(sector)) != sizeof(sector)) { in eli_metadata_store()
702 explicit_bzero(sector, sizeof(sector)); in eli_metadata_store()
709 error = g_metadata_store(prov, sector, sizeof(sector)); in eli_metadata_store()
[all …]
/freebsd/tests/sys/geom/class/eli/
H A Dintegrity_test.sh20 atf_check dd if=backing_file of=sector bs=512 count=1 \
22 atf_check dd if=sector of=backing_file bs=512 count=1 seek=1 \
39 seek=$(( $secsize / 512 )) of=sector conv=notrunc status=none
41 seek=$(( $secsize / 256 )) if=sector conv=notrunc status=none
82 atf_check dd if=/dev/${md} of=sector bs=512 count=1 status=none
83 atf_check dd if=rnd of=sector bs=1 count=8 seek=64 conv=notrunc status=none
84 atf_check dd if=sector of=/dev/${md} bs=512 count=1 status=none
126 atf_check dd if=/dev/${md} of=sector bs=512 count=1 status=none
127 atf_check dd if=rnd of=sector bs=1 count=16 conv=notrunc status=none
128 atf_check dd if=sector of=/dev/${md} bs=512 count=1 status=none
H A Donline_resize_test.sh24 ) | while read prefix sector auth esize10 ka10 kt10 esize20 ka20 kt20 esize30 ka30 kt30; do
53 atf_check geli init ${aalgo} -s ${sector} -Bnone -PKtmp.key ${md}p1
62 atf_check geli init -R ${aalgo} -s ${sector} -Bnone -PKtmp.key ${md}p1
70 atf_check geli init ${aalgo} -s ${sector} -Bnone -PKtmp.key ${md}p1
137 if [ "${sector}" -eq 512 ]; then
138 osize10=$((osize10+sector))
139 osize20=$((osize20+sector))
140 osize30=$((osize30+sector))
143 atf_check geli onetime ${aalgo} -s ${sector} ${md}p1
153 atf_check geli onetime -R ${aalgo} -s ${sector} ${md}p1
[all …]
/freebsd/sys/fs/udf/
H A Dudf_vfsops.c39 * places: sector 256, sector n (the max sector of the disk), or sector
40 * n - 256. It's a pretty good bet that one will exist at sector 256 though.
41 * One caveat is unclosed CD media. For that, sector 256 cannot be written,
42 * so the Anchor Volume Descriptor Pointer can exist at sector 512 until the
305 uint32_t sector, size, mvds_start, mvds_end;
372 * Get the Anchor Volume Descriptor Pointer from sector 256. in udf_mountfs()
373 * XXX Should also check sector in udf_mountfs()
316 uint32_t sector, size, mvds_start, mvds_end; udf_mountfs() local
597 int error, sector, size; udf_vget() local
[all...]
H A Dudf.h92 #define RDSECTOR(devvp, sector, size, bp) \ argument
93 bread(devvp, sector << (udfmp->bshift - DEV_BSHIFT), size, NOCRED, bp)
98 udf_readdevblks(struct udf_mnt *udfmp, daddr_t sector, int size, struct buf **bp) in udf_readdevblks() argument
102 return (RDSECTOR(udfmp->im_devvp, sector, in udf_readdevblks()
/freebsd/usr.sbin/makefs/cd9660/
H A Dcd9660_debug.c155 tmp->sector, tmp->volumeDescriptorData[0], temp); in debug_print_volume_descriptor_information()
193 debug_dump_to_xml_path_table(FILE *fd, off_t sector, int size, int mode) in debug_dump_to_xml_path_table() argument
199 if (fseeko(fd, CD9660_SECTOR_SIZE * sector, SEEK_SET) == -1) in debug_dump_to_xml_path_table()
225 off_t sector; in debug_dump_to_xml() local
233 sector = 16; in debug_dump_to_xml()
235 if (fseeko(fd, CD9660_SECTOR_SIZE * sector, SEEK_SET) == -1) in debug_dump_to_xml()
247 debug_dump_to_xml_volume_descriptor(buf, sector); in debug_dump_to_xml()
248 sector++; in debug_dump_to_xml()
364 debug_dump_to_xml_volume_descriptor(unsigned char* buf, int sector) in debug_dump_to_xml_volume_descriptor() argument
369 printf("<volumedescriptor sector=\"%i\">\n", sector); in debug_dump_to_xml_volume_descriptor()
H A Dcd9660_eltorito.c166 new_image->sector = -1; in cd9660_add_boot_disk()
299 cd9660_731(disk->sector, ie->load_rba); in cd9660_boot_setup_default_entry()
305 disk->num_sectors, disk->sector)); in cd9660_boot_setup_default_entry()
346 cd9660_731(disk->sector, se->load_rba); in cd9660_boot_setup_section_entry()
368 int sector; in cd9660_setup_boot() local
426 sector = first_sector + catalog_sectors; in cd9660_setup_boot()
428 tmp_disk->sector = sector; in cd9660_setup_boot()
429 sector += tmp_disk->num_sectors / in cd9660_setup_boot()
665 t->filename, t->sector); in cd9660_write_boot()
667 cd9660_copy_file(diskStructure, fd, t->sector, t->filename); in cd9660_write_boot()
[all …]
H A Dcd9660_write.c148 cd9660_write_filedata(diskStructure, fd, vd_temp->sector, in cd9660_write_volume_descriptors()
164 cd9660_write_path_table(iso9660_disk *diskStructure, FILE *fd, off_t sector, in cd9660_write_path_table() argument
213 ret = cd9660_write_filedata(diskStructure, fd, sector, buffer_head, in cd9660_write_path_table()
391 cd9660_write_filedata(iso9660_disk *diskStructure, FILE *fd, off_t sector, in cd9660_write_filedata() argument
399 if (fseeko(fd, sector * diskStructure->sectorSize, SEEK_SET) == -1) in cd9660_write_filedata()
471 off_t offset, off_t sector) in cd9660_write_rr() argument
477 if (fseeko(fd, sector * diskStructure->sectorSize + offset, SEEK_SET) == in cd9660_write_rr()
507 if (fseeko(fd, sector * diskStructure->sectorSize + offset, in cd9660_write_rr()
/freebsd/lib/geom/multipath/
H A Dgeom_multipath.c151 uint8_t *sector, *rsector; in mp_label() local
224 sector = calloc(1, secsize); in mp_label()
225 if (sector == NULL) { in mp_label()
238 multipath_metadata_encode(&md, sector); in mp_label()
244 error = g_metadata_store(name, sector, secsize); in mp_label()
269 if (memcmp(sector, rsector, secsize)) { in mp_label()
277 free(sector); in mp_label()
/freebsd/lib/geom/cache/
H A Dgeom_cache.c133 u_char sector[512]; in cache_label() local
138 bzero(sector, sizeof(sector)); in cache_label()
162 cache_metadata_encode(&md, sector); in cache_label()
163 error = g_metadata_store(name, sector, sizeof(sector)); in cache_label()
/freebsd/lib/geom/concat/
H A Dgeom_concat.c122 u_char sector[512]; in concat_label() local
126 bzero(sector, sizeof(sector)); in concat_label()
174 concat_metadata_encode(&md, sector); in concat_label()
175 error = g_metadata_store(name, sector, sizeof(sector)); in concat_label()
/freebsd/lib/geom/label/
H A Dgeom_label.c122 u_char sector[512]; in label_label() local
125 bzero(sector, sizeof(sector)); in label_label()
158 label_metadata_encode(&md, sector); in label_label()
159 error = g_metadata_store(name, sector, sizeof(sector)); in label_label()
/freebsd/sys/geom/eli/
H A Dg_eli_ctl.c393 u_char *sector; in g_eli_ctl_configure() local
624 sector = malloc(pp->sectorsize, M_ELI, M_WAITOK | M_ZERO); in g_eli_ctl_configure()
625 eli_metadata_encode(&md, sector); in g_eli_ctl_configure()
626 error = g_write_data(cp, pp->mediasize - pp->sectorsize, sector, in g_eli_ctl_configure()
634 zfree(sector, M_ELI); in g_eli_ctl_configure()
646 u_char *key, *mkeydst, *sector; in g_eli_ctl_setkey() local
731 sector = malloc(pp->sectorsize, M_ELI, M_WAITOK | M_ZERO); in g_eli_ctl_setkey()
733 eli_metadata_encode(&md, sector); in g_eli_ctl_setkey()
735 error = g_write_data(cp, pp->mediasize - pp->sectorsize, sector, in g_eli_ctl_setkey()
737 zfree(sector, M_ELI); in g_eli_ctl_setkey()
[all …]
/freebsd/lib/geom/shsec/
H A Dgeom_shsec.c107 u_char sector[512]; in shsec_label() local
112 bzero(sector, sizeof(sector)); in shsec_label()
179 shsec_metadata_encode(&md, sector); in shsec_label()
180 error = g_metadata_store(name, sector, sizeof(sector)); in shsec_label()
/freebsd/tools/regression/geom/MdLoad/
H A DMdLoad.c53 struct sector { struct
54 LIST_ENTRY(sector) sectors;
63 LIST_HEAD(,sector) sectors; argument
65 struct sector *sp;
72 g_simdisk_insertsector(struct simdisk_softc *sc, struct sector *dsp) in g_simdisk_insertsector()
74 struct sector *dsp2, *dsp3; in g_simdisk_insertsector()
235 struct sector *dsp; in main()
/freebsd/lib/geom/stripe/
H A Dgeom_stripe.c125 u_char sector[512]; in stripe_label() local
130 bzero(sector, sizeof(sector)); in stripe_label()
204 stripe_metadata_encode(&md, sector); in stripe_label()
205 error = g_metadata_store(name, sector, sizeof(sector)); in stripe_label()
/freebsd/lib/geom/journal/
H A Dgeom_journal.c140 u_char sector[512]; in journal_label() local
144 bzero(sector, sizeof(sector)); in journal_label()
276 journal_metadata_encode(&md, sector); in journal_label()
277 error = g_metadata_store(str, sector, sizeof(sector)); in journal_label()
/freebsd/lib/geom/raid3/
H A Dgeom_raid3.c144 u_char sector[512]; in raid3_label() local
151 bzero(sector, sizeof(sector)); in raid3_label()
263 raid3_metadata_encode(&md, sector); in raid3_label()
264 error = g_metadata_store(str, sector, sizeof(sector)); in raid3_label()
/freebsd/stand/i386/pmbr/
H A Dpmbr.S39 .set SECSIZE,0x200 # Size of a single disk sector
111 # Try alternative LBAs from the last sector for the GPT header.
114 movw $DPBUF+DPBUF_SEC,%si # %si = last sector + 1
121 jmp main.2a # Read the next sector
123 # Load a partition table sector from disk and look for a FreeBSD boot
164 # Move to the next partition. If we walk off the end of the sector, load
165 # the next sector. We assume that partition entries are smaller than 64k

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