243 getblk(struct bufarea *bp, daddr_t blk, long size)  in getblk()  argument
247 	dblk = fsbtodb(&sblock, blk);  in getblk()
282 rwerror(char *mesg, daddr_t blk)  in rwerror()  argument
287 	pfatal("CANNOT %s: BLK %lld", mesg, (long long)blk);  in rwerror()
377 bread(int fd, char *buf, daddr_t blk, long size)  in bread()  argument
383 	offset = blk;  in bread()
387 	rwerror("READ", blk);  in bread()
396 				    (long long)blk + i / DEV_BSIZE);  in bread()
398 				printf(" %lld,", (long long)blk +  in bread()
408 bwrite(int fd, char *buf, daddr_t blk, long size)  in bwrite()  argument
416 	offset = blk;  in bwrite()
422 	rwerror("WRITE", blk);  in bwrite()
429 				    (long long)blk + i / DEV_BSIZE);  in bwrite()
431 				printf(" %lld,", (long long)blk +  in bwrite()