/*  * 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" static	int	verbose;voidusage(void){	fprint(2, "usage: syncindex [-v] [-B blockcachesize] config\n");	threadexitsall("usage");} Config conf; voidthreadmain(int argc, char *argv[]){	u32int bcmem, icmem; 	bcmem = 0;	icmem = 0;	ARGBEGIN{	case 'B':		bcmem = unittoull(EARGF(usage()));		break;	case 'I':		icmem = unittoull(EARGF(usage()));		break;	case 'v':		verbose++;		break;	default:		usage();		break;	}ARGEND 	if(argc != 1)		usage(); 	ventifmtinstall();	if(initventi(argv[0], &conf) < 0)		sysfatal("can't init venti: %r");	if(mainindex->bloom && loadbloom(mainindex->bloom) < 0)		sysfatal("can't load bloom filter: %r"); 	if(bcmem < maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16))		bcmem = maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16);	if(0) fprint(2, "initialize %d bytes of disk block cache\n", bcmem);	initdcache(bcmem);	initlumpcache(1*1024*1024, 1024/8);	initicache(icmem);	initicachewrite();	if(mainindex->bloom)		startbloomproc(mainindex->bloom); 	if(verbose)		printindex(2, mainindex);	if(syncindex(mainindex) < 0)		sysfatal("failed to sync index=%s: %r", mainindex->name);	flushicache();	flushdcache(); 	threadexitsall(0);}