416   if (con->pipe_pid != 0)  in cupsdCloseClient()
422     cupsdEndProcess(con->pipe_pid, 1);  in cupsdCloseClient()
423     con->pipe_pid = 0;  in cupsdCloseClient()
657 	con->pipe_pid    = 0;  in cupsdReadClient()
1878   con->pipe_pid    = pipe_command(con, fd, &(con->file), command, options, root);  in cupsdSendCommand()
1887                  command, con->pipe_pid, con->file);  in cupsdSendCommand()
1889   if (con->pipe_pid == 0)  in cupsdSendCommand()
2270 		 con->pipe_pid, con->file);  in cupsdWriteClient()
2286   if (con->pipe_pid)  in cupsdWriteClient()
2311   if (!con->pipe_pid && bytes > (ssize_t)httpGetRemaining(con->http))  in cupsdWriteClient()
2362     if (con->pipe_pid && !con->got_fields)  in cupsdWriteClient()
2509     if (!con->sent_header && con->pipe_pid)  in cupsdWriteClient()
2515       if (httpIsChunked(con->http) && (!con->pipe_pid || con->sent_header > 0))  in cupsdWriteClient()
2541       if (con->pipe_pid)  in cupsdWriteClient()
2542 	cupsdEndProcess(con->pipe_pid, 0);  in cupsdWriteClient()
2546       con->pipe_pid = 0;  in cupsdWriteClient()
3741   con->pipe_pid    = 0;  in write_file()