dumpblock
void dumpblock(ufs2_daddr_t blkno, int size);
dumpblock(*bp, (int)sblock->fs_bsize);
dumpblock(*bp, (count - j) * TP_BSIZE);
dumpblock(*bp, (int)sblock->fs_bsize);
dumpblock(*bp, (count - j) * TP_BSIZE);
dumpblock(*bp, (int)sblock->fs_bsize);
dumpblock(*bp, (blks - i) * TP_BSIZE);