Cross Reference: /src/bin/csh/sem.c

Lines Matching defs:wanttty
66     volatile int wanttty = wtty;
74     UNREGISTER(wanttty);
83 	wanttty = 0;
206 		if (wanttty >= 0 && !nosigchld) {
213 		pid = pfork(t, wanttty);
235 		if (wanttty >= 0 && !nosigchld && !noexec) {
319 			if (wanttty >= 0) {
333 		    pgetty(wanttty, pgrp);
390 	wanttty = -1;
392 	execute(t->t_dspr, wanttty, NULL, NULL);
398 	execute(t->t_dcar, wanttty, pipein, pv);
401 	if (wanttty > 0)
402 	    wanttty = 0;	/* got tty already */
403 	execute(t->t_dcdr, wanttty, pv, pipeout);
408 	    execute(t->t_dcar, wanttty, NULL, NULL);
419 	    execute(t->t_dcdr, wanttty, NULL, NULL);
426 	    execute(t->t_dcar, wanttty, NULL, NULL);
434 	    execute(t->t_dcdr, wanttty, NULL, NULL);
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