Home
last modified time | relevance | path

Searched refs:ecc (Results 1 – 4 of 4) sorted by relevance

/system/extras/libfec/
Dfec_open.cpp100 check(f->ecc.rsn > 0 && f->ecc.rsn < FEC_RSM); in parse_ecc_header()
136 if (f->ecc.roots != (int)header.roots) { in parse_ecc_header()
137 error("unexpected number of roots: %d vs %u", f->ecc.roots, in parse_ecc_header()
148 f->ecc.blocks = fec_div_round_up(f->data_size, FEC_BLOCKSIZE); in parse_ecc_header()
149 f->ecc.rounds = fec_div_round_up(f->ecc.blocks, f->ecc.rsn); in parse_ecc_header()
152 (uint32_t)f->ecc.rounds * f->ecc.roots * FEC_BLOCKSIZE) { in parse_ecc_header()
157 f->ecc.size = header.fec_size; in parse_ecc_header()
158 f->ecc.start = header.inp_size; in parse_ecc_header()
168 while (n < f->ecc.size) { in parse_ecc_header()
169 if (len > f->ecc.size - n) { in parse_ecc_header()
[all …]
Dfec_read.cpp111 ecc_info *e = &f->ecc; in __ecc_read()
213 rs.reset(init_rs_char(FEC_PARAMS(f->ecc.roots))); in ecc_init()
300 if (f->ecc.start && ecc_init(f, rs, ecc_data) == -1) { in verity_read()
344 if (!f->ecc.start) { in verity_read()
536 } else if (f->ecc.start) { in fec_pread()
537 check(f->ecc.start < f->size); in fec_pread()
Dfec_private.h100 ecc_info ecc; member
/system/core/fs_mgr/
Dfs_mgr_verity.cpp189 struct fec_ecc_metadata ecc; member
208 if (params->ecc.valid) { in format_verity_table()
213 params->ecc.start / FEC_BLOCKSIZE, params->ecc.blocks, params->ecc.roots); in format_verity_table()
218 params->ecc.start / FEC_BLOCKSIZE, params->ecc.blocks, params->ecc.roots); in format_verity_table()
756 if (fec_ecc_get_metadata(f, &params.ecc) < 0) { in fs_mgr_setup_verity()
757 params.ecc.valid = false; in fs_mgr_setup_verity()
811 if (params.ecc.valid) { in fs_mgr_setup_verity()
814 params.ecc.valid = false; in fs_mgr_setup_verity()