dev/snp/snp.c

111 	struct tty	*snp_tty;	/* (r) TTY we're snooping. */
123 	tp = ss->snp_tty;
166 	tp = ss->snp_tty;
206 	tp = ss->snp_tty;
255 		if (ss->snp_tty != NULL) {
262 		error = ttyhook_register(&ss->snp_tty, td->td_proc,
269 		tp = ss->snp_tty;
277 		if (ss->snp_tty == NULL)
280 			*(dev_t *)data = tty_udev(ss->snp_tty);
283 		if (ss->snp_tty == NULL)
286 			*(uint32_t *)data = tty_udev(ss->snp_tty); /* trunc */
289 		tp = ss->snp_tty;
317 		tp = ss->snp_tty;