- ret = verify_header(io_u, hdr);
- switch (ret) {
- case 0:
- break;
- case 1:
- log_err("verify: bad magic header %x, wanted %x at "
- "file %s offset %llu, length %u\n",
- hdr->magic, FIO_HDR_MAGIC,
- io_u->file->file_name,
- io_u->offset + hdr_num * hdr->len, hdr->len);
- return EILSEQ;
- break;
- case 2:
- log_err("fio: verify header exceeds buffer length (%u "
- "> %lu)\n", hdr->len, io_u->buflen);
- return EILSEQ;
- break;
- case 3:
- log_err("verify: bad header rand_seed %"PRIu64
- ", wanted %"PRIu64" at file %s offset %llu, "
- "length %u\n",
- hdr->rand_seed, io_u->rand_seed,
- io_u->file->file_name,
- io_u->offset + hdr_num * hdr->len, hdr->len);
- return EILSEQ;
- break;
- case 4:
- return EILSEQ;
- break;
- default:
- log_err("verify: unknown header error at file %s "
- "offset %llu, length %u\n",
- io_u->file->file_name,
- io_u->offset + hdr_num * hdr->len, hdr->len);
- return EILSEQ;
- }