61 	struct window_pane		*wp = target->wp;  in cmd_pipe_pane_exec()  local
64 	struct window_pane_offset	*wpo = &wp->pipe_offset;  in cmd_pipe_pane_exec()
71 	if (window_pane_exited(wp)) {  in cmd_pipe_pane_exec()
77 	old_fd = wp->pipe_fd;  in cmd_pipe_pane_exec()
78 	if (wp->pipe_fd != -1) {  in cmd_pipe_pane_exec()
79 		bufferevent_free(wp->pipe_event);  in cmd_pipe_pane_exec()
80 		close(wp->pipe_fd);  in cmd_pipe_pane_exec()
81 		wp->pipe_fd = -1;  in cmd_pipe_pane_exec()
83 		if (window_pane_destroy_ready(wp)) {  in cmd_pipe_pane_exec()
84 			server_destroy_pane(wp, 1);  in cmd_pipe_pane_exec()
119 	format_defaults(ft, tc, s, wl, wp);  in cmd_pipe_pane_exec()
167 		wp->pipe_fd = pipe_fd[0];  in cmd_pipe_pane_exec()
168 		memcpy(wpo, &wp->offset, sizeof *wpo);  in cmd_pipe_pane_exec()
170 		setblocking(wp->pipe_fd, 0);  in cmd_pipe_pane_exec()
171 		wp->pipe_event = bufferevent_new(wp->pipe_fd,  in cmd_pipe_pane_exec()
175 		    wp);  in cmd_pipe_pane_exec()
176 		if (wp->pipe_event == NULL)  in cmd_pipe_pane_exec()
179 			bufferevent_enable(wp->pipe_event, EV_WRITE);  in cmd_pipe_pane_exec()
181 			bufferevent_enable(wp->pipe_event, EV_READ);  in cmd_pipe_pane_exec()
191 	struct window_pane	*wp = data;  in cmd_pipe_pane_read_callback()  local
192 	struct evbuffer		*evb = wp->pipe_event->input;  in cmd_pipe_pane_read_callback()
196 	log_debug("%%%u pipe read %zu", wp->id, available);  in cmd_pipe_pane_read_callback()
198 	bufferevent_write(wp->event, EVBUFFER_DATA(evb), available);  in cmd_pipe_pane_read_callback()
201 	if (window_pane_destroy_ready(wp))  in cmd_pipe_pane_read_callback()
202 		server_destroy_pane(wp, 1);  in cmd_pipe_pane_read_callback()
208 	struct window_pane	*wp = data;  in cmd_pipe_pane_write_callback()  local
210 	log_debug("%%%u pipe empty", wp->id);  in cmd_pipe_pane_write_callback()
212 	if (window_pane_destroy_ready(wp))  in cmd_pipe_pane_write_callback()
213 		server_destroy_pane(wp, 1);  in cmd_pipe_pane_write_callback()
220 	struct window_pane	*wp = data;  in cmd_pipe_pane_error_callback()  local
222 	log_debug("%%%u pipe error", wp->id);  in cmd_pipe_pane_error_callback()
224 	bufferevent_free(wp->pipe_event);  in cmd_pipe_pane_error_callback()
225 	close(wp->pipe_fd);  in cmd_pipe_pane_error_callback()
226 	wp->pipe_fd = -1;  in cmd_pipe_pane_error_callback()
228 	if (window_pane_destroy_ready(wp))  in cmd_pipe_pane_error_callback()
229 		server_destroy_pane(wp, 1);  in cmd_pipe_pane_error_callback()