static const char *config_keys[] = {"DataDir", "StoreRates"};
static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
-static char *datadir = NULL;
-static int store_rates = 0;
-static int use_stdio = 0;
+static char *datadir;
+static int store_rates;
+static int use_stdio;
static int value_list_to_string(char *buffer, int buffer_len,
const data_set_t *ds, const value_list_t *vl) {
}
status = snprintf(buffer + offset, buffer_len - offset, ",%lf", rates[i]);
} else if (ds->ds[i].type == DS_TYPE_COUNTER) {
- status = snprintf(buffer + offset, buffer_len - offset, ",%llu",
- vl->values[i].counter);
+ status = snprintf(buffer + offset, buffer_len - offset, ",%" PRIu64,
+ (uint64_t)vl->values[i].counter);
} else if (ds->ds[i].type == DS_TYPE_DERIVE) {
status = snprintf(buffer + offset, buffer_len - offset, ",%" PRIi64,
vl->values[i].derive);