907   MHD_pipe spipe = con->daemon->wpipe[0];  in MHD_handle_connection()
1615 	 (MHD_INVALID_PIPE_ != daemon->wpipe[1]) &&  in internal_add_connection()
1616 	 (1 != MHD_pipe_write_ (daemon->wpipe[1], "n", 1)) )  in internal_add_connection()
1792   if ( (MHD_INVALID_PIPE_ != daemon->wpipe[1]) &&  in MHD_resume_connection()
1793        (1 != MHD_pipe_write_ (daemon->wpipe[1], "r", 1)) )  in MHD_resume_connection()
2277   if ( (MHD_INVALID_PIPE_ != daemon->wpipe[0]) &&  in MHD_run_from_select()
2278        (FD_ISSET (daemon->wpipe[0], (fd_set*)read_fd_set)) )  in MHD_run_from_select()
2279     (void) MHD_pipe_read_ (daemon->wpipe[0], &tmp, sizeof (tmp));  in MHD_run_from_select()
2384   if ( (MHD_INVALID_PIPE_ != daemon->wpipe[0]) &&  in MHD_select()
2385        (MHD_YES != add_to_fd_set (daemon->wpipe[0],  in MHD_select()
2485     if (MHD_INVALID_PIPE_ != daemon->wpipe[0])  in MHD_poll_all()
2487 	p[poll_server].fd = daemon->wpipe[0];  in MHD_poll_all()
2602       (void) MHD_pipe_read_ (daemon->wpipe[0], &tmp, sizeof (tmp));  in MHD_poll_all()
2637   if (MHD_INVALID_PIPE_ != daemon->wpipe[0])  in MHD_poll_listen_socket()
2639       p[poll_count].fd = daemon->wpipe[0];  in MHD_poll_listen_socket()
2809           if ( (MHD_INVALID_PIPE_ != daemon->wpipe[0]) &&  in MHD_epoll()
2810                (daemon->wpipe[0] == events[i].data.fd) )  in MHD_epoll()
2812               (void) MHD_pipe_read_ (daemon->wpipe[0], &tmp, sizeof (tmp));  in MHD_epoll()
3067   if ( (MHD_INVALID_PIPE_ == daemon->wpipe[1]) &&  in MHD_quiesce_daemon()
3572   if ( (MHD_INVALID_PIPE_ != daemon->wpipe[0]) &&  in setup_epoll_to_listen()
3577       event.data.fd = daemon->wpipe[0];  in setup_epoll_to_listen()
3580                           daemon->wpipe[0],  in setup_epoll_to_listen()
3679   daemon->wpipe[0] = MHD_INVALID_PIPE_;  in MHD_start_daemon_va()
3680   daemon->wpipe[1] = MHD_INVALID_PIPE_;  in MHD_start_daemon_va()
3692   if ( (use_pipe) && (0 != MHD_pipe_ (daemon->wpipe)) )  in MHD_start_daemon_va()
3705        (daemon->wpipe[0] >= FD_SETSIZE) )  in MHD_start_daemon_va()
3711       if (0 != MHD_pipe_close_ (daemon->wpipe[0]))  in MHD_start_daemon_va()
3713       if (0 != MHD_pipe_close_ (daemon->wpipe[1]))  in MHD_start_daemon_va()
4202                (0 != MHD_pipe_ (d->wpipe)) )  in MHD_start_daemon_va()
4214                (d->wpipe[0] >= FD_SETSIZE) )  in MHD_start_daemon_va()
4220               if (0 != MHD_pipe_close_ (d->wpipe[0]))  in MHD_start_daemon_va()
4222               if (0 != MHD_pipe_close_ (d->wpipe[1]))  in MHD_start_daemon_va()
4370            (MHD_INVALID_PIPE_ != daemon->wpipe[1]) &&  in close_all_connections()
4371            (1 != MHD_pipe_write_ (daemon->wpipe[1], "e", 1)) )  in close_all_connections()
4408   if (MHD_INVALID_PIPE_ == daemon->wpipe[1])  in epoll_shutdown()
4417 		      daemon->wpipe[1],  in epoll_shutdown()
4457   if (MHD_INVALID_PIPE_ != daemon->wpipe[1])  in MHD_stop_daemon()
4459       if (1 != MHD_pipe_write_ (daemon->wpipe[1], "e", 1))  in MHD_stop_daemon()
4491 	  if (MHD_INVALID_PIPE_ != daemon->worker_pool[i].wpipe[1])  in MHD_stop_daemon()
4493 	      if (1 != MHD_pipe_write_ (daemon->worker_pool[i].wpipe[1], "e", 1))  in MHD_stop_daemon()
4507               if (MHD_INVALID_PIPE_ != daemon->worker_pool[i].wpipe[1])  in MHD_stop_daemon()
4509 	           if (0 != MHD_pipe_close_ (daemon->worker_pool[i].wpipe[0]))  in MHD_stop_daemon()
4511 	           if (0 != MHD_pipe_close_ (daemon->worker_pool[i].wpipe[1]))  in MHD_stop_daemon()
4557   if (MHD_INVALID_PIPE_ != daemon->wpipe[1])  in MHD_stop_daemon()
4559       if (0 != MHD_pipe_close_ (daemon->wpipe[0]))  in MHD_stop_daemon()
4561       if (0 != MHD_pipe_close_ (daemon->wpipe[1]))  in MHD_stop_daemon()