SBOFF 413 ufs/ext2fs/ext2fs_vfsops.c error = bread(devvp, (int32_t)(SBOFF / size), SBSIZE, NOCRED, &bp); SBOFF 518 ufs/ext2fs/ext2fs_vfsops.c error = bread(devvp, (SBOFF / DEV_BSIZE), SBSIZE, cred, &bp); SBOFF 140 ufs/mfs/mfs_vfsops.c struct fs *fs = (struct fs *)(base + SBOFF);