Lines Matching defs:mb
642 struct mboot mb;
648 len = (vtoc->efi_lbasize == 0) ? sizeof (mb) : vtoc->efi_lbasize;
660 (void *) memcpy(&mb, buf, sizeof (mb));
661 bzero(&mb, sizeof (mb));
662 mb.signature = LE_16(MBB_MAGIC);
664 (void *) memcpy(&mb, buf, sizeof (mb));
665 if (mb.signature != LE_16(MBB_MAGIC)) {
666 bzero(&mb, sizeof (mb));
667 mb.signature = LE_16(MBB_MAGIC);
671 if (mb.win_volserno == 0)
672 pmbr_generate_unique_sig(&mb.win_volserno);
674 bzero(&mb.parts, sizeof (mb.parts));
675 cp = (uchar_t *)&mb.parts[0];
707 (void *) memcpy(buf, &mb, sizeof (mb));