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Lines Matching defs:tty

118 			atf_tc_fail_errno("Couldn't set tty(4) buffer size");
120 			atf_tc_fail_errno("Couldn't get tty(4) buffer size");
142 		    "Couldn't grant permissions on tty(4) device");
159 		atf_tc_fail_errno("Couldn't open tty(4) device");
166 			    "Couldn't set tty(4) discipline to PPP");
190 	int		tty;
202 	tty = tty_open(ttydev);
203 	fd_nonblock(tty);
206 		(void)printf("child: TTY open, starting read loop\n");
207 	pfd.fd = tty;
228 				if ((size = read(tty, dbuf, buffer_size))
236 					    "child: read %zd bytes from TTY\n",
246 		(void)printf("child: closing TTY %zu\n", total);
247 	(void)close(tty);