/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include "stdinc.h"#include "dat.h"#include "fns.h" voidusage(void){	fprint(2, "usage: printmap [-B blockcachesize] config\n");	threadexitsall("usage");} Config conf; voidthreadmain(int argc, char *argv[]){	u32int bcmem;	int fix; 	fix = 0;	bcmem = 0;	ARGBEGIN{	case 'B':		bcmem = unittoull(ARGF());		break;	default:		usage();		break;	}ARGEND 	if(!fix)		readonly = 1; 	if(argc != 1)		usage(); 	if(initventi(argv[0], &conf) < 0)		sysfatal("can't init venti: %r"); 	printindex(1, mainindex);	threadexitsall(0);}