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Searched refs:crc (Results 1 – 15 of 15) sorted by relevance

/system/core/libsparse/
Dsparse_crc32.c104 uint32_t crc; in sparse_crc32() local
106 crc = crc_in ^ ~0U; in sparse_crc32()
108 crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8); in sparse_crc32()
109 return crc ^ ~0U; in sparse_crc32()
Doutput_file.h25 int gz, int sparse, int chunks, int crc);
28 int chunks, int crc);
Dsparse_read.c277 static int sparse_file_read_sparse(struct sparse_file *s, int fd, bool crc) in sparse_file_read_sparse() argument
296 if (crc) { in sparse_file_read_sparse()
410 int sparse_file_read(struct sparse_file *s, int fd, bool sparse, bool crc) in sparse_file_read() argument
412 if (crc && !sparse) { in sparse_file_read()
417 return sparse_file_read_sparse(s, fd, crc); in sparse_file_read()
423 struct sparse_file *sparse_file_import(int fd, bool verbose, bool crc) in sparse_file_import() argument
470 ret = sparse_file_read(s, fd, true, crc); in sparse_file_import()
479 struct sparse_file *sparse_file_import_auto(int fd, bool crc) in sparse_file_import_auto() argument
485 s = sparse_file_import(fd, true, crc); in sparse_file_import_auto()
Dsparse.c152 bool crc) in sparse_file_write() argument
159 out = output_file_open_fd(fd, s->block_size, s->len, gz, sparse, chunks, crc); in sparse_file_write()
171 int sparse_file_callback(struct sparse_file *s, bool sparse, bool crc, in sparse_file_callback() argument
180 sparse, chunks, crc); in sparse_file_callback()
199 int64_t sparse_file_len(struct sparse_file *s, bool sparse, bool crc) in sparse_file_len() argument
207 s->block_size, s->len, false, sparse, chunks, crc); in sparse_file_len()
Dsimg_dump.py138 crc = struct.unpack("<I", crc)
139 print("Unverified CRC32 0x%08X" % (crc))
Dsparse_crc32.h19 uint32_t sparse_crc32(uint32_t crc, const void *buf, size_t size);
Doutput_file.c553 int64_t len, bool sparse, int chunks, bool crc) in output_file_init() argument
562 out->use_crc = crc; in output_file_init()
643 int chunks, int crc) in output_file_open_callback() argument
658 ret = output_file_init(&outc->out, block_size, len, sparse, chunks, crc); in output_file_open_callback()
668 int gz, int sparse, int chunks, int crc) in output_file_open_fd() argument
681 ret = output_file_init(out, block_size, len, sparse, chunks, crc); in output_file_open_fd()
/system/extras/ext4_utils/
Dcrc16.c52 u16 crc = crc_in; in ext4_crc16() local
55 crc = crc16_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8); in ext4_crc16()
57 return crc; in ext4_crc16()
Dext4_utils.c85 void write_ext4_image(int fd, int gz, int sparse, int crc) in write_ext4_image() argument
87 sparse_file_write(info.sparse_file, fd, gz, sparse, crc); in write_ext4_image()
372 u16 crc; in ext4_update_free() local
384 crc = ext4_crc16(~0, aux_info.sb->s_uuid, sizeof(aux_info.sb->s_uuid)); in ext4_update_free()
385 crc = ext4_crc16(crc, &i, sizeof(i)); in ext4_update_free()
386 crc = ext4_crc16(crc, &aux_info.bg_desc[i], offsetof(struct ext2_group_desc, bg_checksum)); in ext4_update_free()
387 aux_info.bg_desc[i].bg_checksum = crc; in ext4_update_free()
Dmake_ext4fs_main.c69 int crc = 0; in main() local
125 crc = 1; in main()
204 sparse, crc, wipe, sehnd, verbose); in main()
Dext2simg.c185 int crc = 0; in main() local
190 crc = 1; in main()
249 write_ext4_image(outfd, gzip, sparse, crc); in main()
Dext4_utils.h169 void write_ext4_image(int fd, int gz, int sparse, int crc);
189 int sparse, int crc, int wipe,
Dmake_ext4fs.c460 int sparse, int crc, int wipe, in make_ext4fs_internal() argument
608 write_ext4_image(fd, gzip, sparse, crc); in make_ext4fs_internal()
/system/core/libsparse/include/sparse/
Dsparse.h158 bool crc);
172 int64_t sparse_file_len(struct sparse_file *s, bool sparse, bool crc);
192 int sparse_file_callback(struct sparse_file *s, bool sparse, bool crc,
211 int sparse_file_read(struct sparse_file *s, int fd, bool sparse, bool crc);
226 struct sparse_file *sparse_file_import(int fd, bool verbose, bool crc);
242 struct sparse_file *sparse_file_import_auto(int fd, bool crc);
/system/core/libzipfile/
Dzipfile.c82 unsigned long crc; in uninflate() local