Lines Matching refs:wanttty

53 execute(t, wanttty, pipein, pipeout)  in execute()  argument
55 	int wanttty, *pipein, *pipeout;
68 	if ((t->t_dflg & FAND) && wanttty > 0)
69 		wanttty = 0;
161 			{ forked++; pid = pfork(t, wanttty); }
208 				if (wanttty >= 0 && tpgrp >= 0)
237 					if (wanttty >= 0) {
247 				if (wanttty >= 0 && tpgrp >= 0)
249 				if (wanttty > 0) {
319 		wanttty = -1;
321 		execute(t->t_dspr, wanttty);
327 		execute(t->t_dcar, wanttty, pipein, pv);
330 		if (wanttty > 0)
331 			wanttty = 0;		/* got tty already */
332 		execute(t->t_dcdr, wanttty, pv, pipeout);
338 			execute(t->t_dcar, wanttty);
348 			execute(t->t_dcdr, wanttty);
356 			execute(t->t_dcar, wanttty);
362 			execute(t->t_dcdr, wanttty);