13 clumpinfoeq(ClumpInfo *c, ClumpInfo *d)
15 return c->type == d->type
17 && c->uncsize == d->uncsize
18 && scorecmp(c->score, d->score)==0;
22 findscore(Arena *arena, uchar *score)
31 if(arena->memstats.clumps)
32 fprint(2, "reading directory for arena=%s with %d entries\n",
33 arena->name, arena->memstats.clumps);
35 cis = MKN(ClumpInfo, ClumpChunks);
38 memset(&ie, 0, sizeof(IEntry));
39 for(clump = 0; clump < arena->memstats.clumps; clump += n){
41 if(n > arena->memstats.clumps - clump)
42 n = arena->memstats.clumps - clump;
43 if(readclumpinfos(arena, clump, cis, n) != n){
44 seterr(EOk, "arena directory read failed: %r");
48 for(i = 0; i < n; i++){
50 if(scorecmp(score, ci->score)==0){
51 fprint(2, "found at clump=%d with type=%d size=%d csize=%d position=%lld\n",
52 clump + i, ci->type, ci->uncsize, ci->size, a);
55 a += ci->size + ClumpSize;
65 fprint(2, "usage: findscore [-v] arenafile score\n");
70 threadmain(int argc, char *argv[])
75 u8int score[VtScoreSize];
95 if(strscore(argv[1], score) < 0)
96 sysfatal("bad score %s\n", argv[1]);
98 part = initpart(file, OREAD|ODIRECT);
100 sysfatal("can't open partition %s: %r", file);
102 ap = initarenapart(part);
104 sysfatal("can't initialize arena partition in %s: %r", file);
107 printarenapart(2, ap);
111 initdcache(8 * MaxDiskBlock);
114 for(i = 0; i < ap->narenas; i++)
115 found += findscore(ap->arenas[i], score);
117 print("found %d occurrences of %V\n", found, score);