qclass            970 core/ngx_resolver.c                            qtype, qclass;
qclass           1062 core/ngx_resolver.c     qclass = (qs->class_hi << 8) + qs->class_lo;
qclass           1065 core/ngx_resolver.c                    "resolver DNS response qt:%ui cl:%ui", qtype, qclass);
qclass           1067 core/ngx_resolver.c     if (qclass != 1) {
qclass           1069 core/ngx_resolver.c                       "unknown query class %ui in DNS response", qclass);
qclass           1425 core/ngx_resolver.c     ngx_uint_t            i, mask, qtype, qclass, qident;
qclass           1518 core/ngx_resolver.c     qclass = (an->class_hi << 8) + an->class_lo;
qclass           1522 core/ngx_resolver.c                   "resolver qt:%ui cl:%ui len:%uz", qtype, qclass, len);