188
186
for (i = 0; i < PREFIX_HASH_SIZE; i++) {
189
187
for (pfs = prefix_stats[i]; NULL != pfs; pfs = pfs->next) {
190
pos += snprintf(buf + pos, size-pos, format,
188
written = snprintf(buf + pos, size-pos, format,
191
189
pfs->prefix, pfs->num_gets, pfs->num_hits,
192
190
pfs->num_sets, pfs->num_deletes);