1 7a4ee46d 2003-11-23 devnull #include "stdinc.h"
 2 7a4ee46d 2003-11-23 devnull #include "dat.h"
 3 7a4ee46d 2003-11-23 devnull #include "fns.h"
 4 7a4ee46d 2003-11-23 devnull 
 5 7a4ee46d 2003-11-23 devnull static	int	verbose;
 6 7a4ee46d 2003-11-23 devnull void
 7 7a4ee46d 2003-11-23 devnull usage(void)
 8 7a4ee46d 2003-11-23 devnull {
 9 7a4ee46d 2003-11-23 devnull 	fprint(2, "usage: syncindex [-fv] [-B blockcachesize] config\n");
10 7a4ee46d 2003-11-23 devnull 	threadexitsall("usage");
11 7a4ee46d 2003-11-23 devnull }
12 7a4ee46d 2003-11-23 devnull 
13 7a4ee46d 2003-11-23 devnull void
14 7a4ee46d 2003-11-23 devnull threadmain(int argc, char *argv[])
15 7a4ee46d 2003-11-23 devnull {
16 7a4ee46d 2003-11-23 devnull 	u32int bcmem;
17 7a4ee46d 2003-11-23 devnull 	int fix;
18 7a4ee46d 2003-11-23 devnull 
19 7a4ee46d 2003-11-23 devnull 	fix = 0;
20 7a4ee46d 2003-11-23 devnull 	bcmem = 0;
21 7a4ee46d 2003-11-23 devnull 	ARGBEGIN{
22 7a4ee46d 2003-11-23 devnull 	case 'B':
23 7a4ee46d 2003-11-23 devnull 		bcmem = unittoull(ARGF());
24 7a4ee46d 2003-11-23 devnull 		break;
25 7a4ee46d 2003-11-23 devnull 	case 'f':
26 7a4ee46d 2003-11-23 devnull 		fix++;
27 7a4ee46d 2003-11-23 devnull 		break;
28 7a4ee46d 2003-11-23 devnull 	case 'v':
29 7a4ee46d 2003-11-23 devnull 		verbose++;
30 7a4ee46d 2003-11-23 devnull 		break;
31 7a4ee46d 2003-11-23 devnull 	default:
32 7a4ee46d 2003-11-23 devnull 		usage();
33 7a4ee46d 2003-11-23 devnull 		break;
34 7a4ee46d 2003-11-23 devnull 	}ARGEND
35 7a4ee46d 2003-11-23 devnull 
36 7a4ee46d 2003-11-23 devnull 	if(!fix)
37 7a4ee46d 2003-11-23 devnull 		readonly = 1;
38 7a4ee46d 2003-11-23 devnull 
39 7a4ee46d 2003-11-23 devnull 	if(argc != 1)
40 7a4ee46d 2003-11-23 devnull 		usage();
41 7a4ee46d 2003-11-23 devnull 
42 7a4ee46d 2003-11-23 devnull 	if(initventi(argv[0]) < 0)
43 7a4ee46d 2003-11-23 devnull 		sysfatal("can't init venti: %r");
44 7a4ee46d 2003-11-23 devnull 
45 7a4ee46d 2003-11-23 devnull 	if(bcmem < maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16))
46 7a4ee46d 2003-11-23 devnull 		bcmem = maxblocksize * (mainindex->narenas + mainindex->nsects * 4 + 16);
47 7a4ee46d 2003-11-23 devnull 	fprint(2, "initialize %d bytes of disk block cache\n", bcmem);
48 7a4ee46d 2003-11-23 devnull 	initdcache(bcmem);
49 7a4ee46d 2003-11-23 devnull 
50 7a4ee46d 2003-11-23 devnull 	if(verbose)
51 7a4ee46d 2003-11-23 devnull 		printindex(2, mainindex);
52 7a4ee46d 2003-11-23 devnull 	if(syncindex(mainindex, fix) < 0)
53 7a4ee46d 2003-11-23 devnull 		sysfatal("failed to sync index=%s: %r\n", mainindex->name);
54 7a4ee46d 2003-11-23 devnull 
55 7a4ee46d 2003-11-23 devnull 	threadexitsall(0);
56 7a4ee46d 2003-11-23 devnull }