Searched defs:block_size (Results 1 - 13 of 13) sorted by relevance

/system/core/libsparse/
H A Dsparse_file.h23 unsigned int block_size; member in struct:sparse_file
H A Dimg2simg.c43 fprintf(stderr, "Usage: img2simg <raw_image_file> <sparse_image_file> [<block_size>]\n");
52 unsigned int block_size = 4096; local
61 block_size = atoi(argv[3]);
64 if (block_size < 1024 || block_size % 4 != 0) {
92 s = sparse_file_new(block_size, len);
H A Dbacked_block.c52 unsigned int block_size; member in struct:backed_block_list
123 struct backed_block_list *backed_block_list_new(unsigned int block_size) argument
126 b->block_size = block_size;
209 block_len = a->len / bbl->block_size; /* rounds down */
366 max_len = ALIGN_DOWN(max_len, bbl->block_size);
380 new_bb->block = bb->block + max_len / bbl->block_size;
H A Dsparse.c30 struct sparse_file *sparse_file_new(unsigned int block_size, int64_t len) argument
37 s->backed_block_list = backed_block_list_new(block_size);
43 s->block_size = block_size;
95 DIV_ROUND_UP(backed_block_len(bb), s->block_size);
97 if (last_block < DIV_ROUND_UP(s->len, s->block_size)) {
143 write_skip_chunk(out, (int64_t)blocks * s->block_size);
149 DIV_ROUND_UP(backed_block_len(bb), s->block_size);
152 pad = s->len - (int64_t)last_block * s->block_size;
169 out = output_file_open_fd(fd, s->block_size,
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H A Doutput_file.c86 unsigned int block_size; member in struct:output_file
345 if (skip_len % out->block_size) {
347 skip_len, out->block_size);
354 chunk_header.chunk_sz = skip_len / out->block_size;
374 rnd_up_len = ALIGN(len, out->block_size);
379 chunk_header.chunk_sz = rnd_up_len / out->block_size;
390 count = out->block_size / sizeof(uint32_t);
409 rnd_up_len = ALIGN(len, out->block_size);
415 chunk_header.chunk_sz = rnd_up_len / out->block_size;
479 unsigned int rnd_up_len = ALIGN(len, out->block_size);
541 output_file_init(struct output_file *out, int block_size, int64_t len, bool sparse, int chunks, bool crc) argument
630 output_file_open_callback(int (*write)(void *, const void *, int), void *priv, unsigned int block_size, int64_t len, int gz __unused, int sparse, int chunks, int crc) argument
656 output_file_open_fd(int fd, unsigned int block_size, int64_t len, int gz, int sparse, int chunks, int crc) argument
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/system/extras/squashfs_utils/
H A Dsquashfs_utils.h27 uint32_t block_size; member in struct:squashfs_info
/system/extras/ext4_utils/
H A Dext4_sb.h32 uint32_t block_size; member in struct:fs_info
/system/extras/f2fs_utils/
H A Df2fs_sparseblock.h41 u_int32_t block_size; member in struct:f2fs_info
/system/extras/tests/fstest/
H A Drecovery_test.cpp140 int block_size = 1 << (10 + sb.s_log_block_size); local
151 if (lseek(blk_fd, block_size, SEEK_SET) == -1) {
/system/extras/verity/
H A Dbuild_verity_tree.cpp24 uint64_t block_size; member in struct:sparse_hash_ctx
38 size_t verity_tree_blocks(uint64_t data_size, size_t block_size, size_t hash_size, argument
41 size_t level_blocks = div_round_up(data_size, block_size);
42 int hashes_per_block = div_round_up(block_size, hash_size);
78 size_t block_size)
82 for (size_t i = 0; i < in_size; i += block_size) {
83 hash_block(md, in + i, block_size, salt, salt_size, out, &s);
94 assert(len % ctx->block_size == 0);
99 ctx->salt, ctx->salt_size, ctx->block_size);
102 for (size_t i = 0; i < (size_t)len; i += ctx->block_size) {
74 hash_blocks(const EVP_MD *md, const unsigned char *in, size_t in_size, unsigned char *out, size_t *out_size, const unsigned char *salt, size_t salt_size, size_t block_size) argument
130 size_t block_size = 4096; local
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/system/core/toolbox/
H A Dnewfs_msdos.c801 u_long block_size; local
810 if (ioctl(fd, BLKGETSIZE, &block_size)) {
815 if (block_size > UINT32_MAX) {
816 fprintf(stderr, "Error blocksize too large: %lu\n", block_size);
820 bpb->bsec = (u_int)block_size;
/system/core/libziparchive/
H A Dzip_archive.cc1202 const ssize_t block_size = (remaining > kBufSize) ? kBufSize : remaining; local
1203 const ssize_t actual = TEMP_FAILURE_RETRY(read(fd, &buf[0], block_size));
1205 if (actual != block_size) {
1206 ALOGW("CopyFileToFile: copy read failed (" ZD " vs " ZD ")", actual, block_size);
1210 if (!writer->Append(&buf[0], block_size)) {
1213 crc = crc32(crc, &buf[0], block_size);
1214 count += block_size;
/system/vold/
H A Dcryptfs.c514 int fd, block_size; local
539 block_size = 1024 << sb.s_log_block_size;
541 len = ( ((off64_t)sb.s_blocks_count_hi << 32) + sb.s_blocks_count_lo) * block_size;
2287 offset / info.block_size * CRYPT_SECTOR_SIZE);
2294 data->offset / info.block_size * CRYPT_SECTOR_SIZE);
2299 offset = data->offset + (off64_t)data->count * info.block_size;
2312 info.block_size * data->count, data->offset)
2320 info.block_size * data->count, data->offset)
2331 / info.block_size * CRYPT_SECTOR_SIZE - 1;
2343 data->buffer = malloc(info.block_size * BLOCKS_AT_A_TIM
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