single_buf        176 event/ngx_event_pipe.c                 if (p->single_buf) {
single_buf        255 event/ngx_event_pipe.c                 if (p->single_buf) {
single_buf        288 event/ngx_event_pipe.c                 if (p->single_buf) {
single_buf         51 event/ngx_event_pipe.h     unsigned           single_buf:1;
single_buf       2266 http/ngx_http_upstream.c         p->single_buf = 1;