52         srv->conns_pool = con->next;  in connections_get_new_connection()
59     if ((con->next = srv->conns))  in connections_get_new_connection()
60         con->next->prev = con;  in connections_get_new_connection()
65     if (con->next)  in connection_del()
66         con->next->prev = con->prev;  in connection_del()
68         con->prev->next = con->next;  in connection_del()
70         srv->conns = con->next;  in connection_del()
72     con->next = srv->conns_pool;  in connection_del()
281     if (cq->first->next && cq->first->type == MEM_CHUNK) {  in connection_write_chunkqueue()
283         do { c = c->next; } while (c && c->type == MEM_CHUNK);  in connection_write_chunkqueue()
537         srv->conns_pool = con->next;  in connections_pool_clear()
547         srv->conns = con->next;  in connections_free()
579     if ((NULL == c || NULL == c->next) && con->is_readable > 0) {  in connection_read_header_more()
1532         tc = con->next;  in connection_periodic_maint()
1541         tc = con->next;  in connection_graceful_shutdown_maint()
1596     while ((c = c->next)) {  in connection_handle_read_post_cq_compact()
1629     while (NULL != (c = c->next)) {  in connection_handle_read_post_chunked_crlf()