NGX_RESOLVE_A    1369 src/core/ngx_resolver.c     case NGX_RESOLVE_A:
NGX_RESOLVE_A    1653 src/core/ngx_resolver.c         case NGX_RESOLVE_A:
NGX_RESOLVE_A    1655 src/core/ngx_resolver.c             if (qtype != NGX_RESOLVE_A) {
NGX_RESOLVE_A    1794 src/core/ngx_resolver.c             if (type == NGX_RESOLVE_A) {
NGX_RESOLVE_A    2538 src/core/ngx_resolver.c     qs->type_hi = 0; qs->type_lo = NGX_RESOLVE_A;