void *test_thread(void *arg)
{
char key[64];
char value[128];
void *v;
int knum = *(int*)arg;
while(1) {
int krand = get_rand() % knum;
int ksize = snprintf(key, 64, "%ld%ld%ld", krand, krand, krand);
int vsize = snprintf(value, 128, "%ld%ld%ld%ld%d%ld%ld%ld%ld",
krand, krand, krand, krand, krand, krand, krand, krand);
int op = optable[rand() & 0x07];
int expire = 600 + 20 * (rand() % 1000);
switch(op) {
case SETOP:
if (cdb_set2(db, key, ksize, value, vsize, CDB_OVERWRITE | CDB_INSERTCACHE, expire) < 0)
printf("ERROR! %s:%d\n", __FILE__, __LINE__);
break;
case GETOP:
if (cdb_get(db, key, ksize, &v, &vsize) == -1)
printf("ERROR! %s:%d\n", __FILE__, __LINE__);
if (v)
cdb_free_val(&v);
break;
case DELOP:
if (cdb_del(db, key, ksize) == -1)
printf("ERROR! %s:%d\n", __FILE__, __LINE__);
break;
default:
break;
}
}
}
int
cdb_read(const struct cdb *cdbp, void *buf, unsigned len, unsigned pos)
{
const void *data = cdb_get(cdbp, len, pos);
if (!data) return -1;
memcpy(buf, data, len);
return 0;
}
static enum nss_status
__nss_cdb_dobyid(struct nss_cdb *dbp, unsigned long id,
void *result, char *buf, size_t bufl, int *errnop) {
int r;
unsigned len;
const char *data;
if ((r = cdb_find(&dbp->cdb, buf, sprintf(buf, ":%lu", id))) < 0)
return *errnop = errno, NSS_STATUS_UNAVAIL;
len = cdb_datalen(&dbp->cdb);
if (!r || len < 2)
return *errnop = ENOENT, NSS_STATUS_NOTFOUND;
if (!(data = (const char*)cdb_get(&dbp->cdb, len, cdb_datapos(&dbp->cdb))))
return *errnop = errno, NSS_STATUS_UNAVAIL;
return __nss_cdb_dobyname(dbp, data, len, result, buf, bufl, errnop);
}
