146 	initbarea(&sblk);  in setup()
148 	sblk.b_un.b_buf = malloc(SBSIZE);  in setup()
150 	if (sblk.b_un.b_buf == NULL || asblk.b_un.b_buf == NULL)  in setup()
303 	if (bread(fsreadfd, (char *)sblk.b_un.b_fs, super, (long)SBSIZE) != 0)  in readsb()
305 	sblk.b_bno = super;  in readsb()
306 	sblk.b_size = SBSIZE;  in readsb()
309 	e2fs_sbload(sblk.b_un.b_fs, &sblock.e2fs);  in readsb()
353 	sblk.b_bno = super / dev_bsize;  in readsb()
374 	asblk.b_un.b_fs->e2fs_rbcount = sblk.b_un.b_fs->e2fs_rbcount;  in readsb()
375 	asblk.b_un.b_fs->e2fs_fbcount = sblk.b_un.b_fs->e2fs_fbcount;  in readsb()
376 	asblk.b_un.b_fs->e2fs_ficount = sblk.b_un.b_fs->e2fs_ficount;  in readsb()
377 	asblk.b_un.b_fs->e2fs_mtime = sblk.b_un.b_fs->e2fs_mtime;  in readsb()
378 	asblk.b_un.b_fs->e2fs_wtime = sblk.b_un.b_fs->e2fs_wtime;  in readsb()
379 	asblk.b_un.b_fs->e2fs_mnt_count = sblk.b_un.b_fs->e2fs_mnt_count;  in readsb()
381 	    sblk.b_un.b_fs->e2fs_max_mnt_count;  in readsb()
382 	asblk.b_un.b_fs->e2fs_state = sblk.b_un.b_fs->e2fs_state;  in readsb()
383 	asblk.b_un.b_fs->e2fs_beh = sblk.b_un.b_fs->e2fs_beh;  in readsb()
384 	asblk.b_un.b_fs->e2fs_lastfsck = sblk.b_un.b_fs->e2fs_lastfsck;  in readsb()
385 	asblk.b_un.b_fs->e2fs_fsckintv = sblk.b_un.b_fs->e2fs_fsckintv;  in readsb()
386 	asblk.b_un.b_fs->e2fs_ruid = sblk.b_un.b_fs->e2fs_ruid;  in readsb()
387 	asblk.b_un.b_fs->e2fs_rgid = sblk.b_un.b_fs->e2fs_rgid;  in readsb()
389 	    sblk.b_un.b_fs->e2fs_block_group_nr;  in readsb()
392 	    sblk.b_un.b_fs->e2fs_features_rocompat & EXT2F_ROCOMPAT_LARGEFILE;  in readsb()
393 	memcpy(asblk.b_un.b_fs->e2fs_fsmnt, sblk.b_un.b_fs->e2fs_fsmnt,  in readsb()
396 	    sblk.b_un.b_fs->e4fs_kbytes_written;  in readsb()
425 	if (memcmp(sblk.b_un.b_fs, asblk.b_un.b_fs, SBSIZE)) {  in readsb()
431 			olp = (u_int32_t *)sblk.b_un.b_fs;  in readsb()
438 				    (long)(olp - (u_int32_t *)sblk.b_un.b_fs),  in readsb()