Lines Matching refs:tp
216 struct tty *tp = TTY_NULL;
223 if (sess && (tp = SESSION_TP(sess)) != TTY_NULL) {
224 /* ttycheckoutq(), tputchar() require a locked tp */
225 tty_lock(tp);
226 if(ttycheckoutq(tp, 0)) {
231 tty_unlock(tp);
232 tp = TTY_NULL;
237 pca.tty = tp;
242 if (tp != NULL)
243 tty_unlock(tp); /* lock/unlock is guarded by tp, above */
258 ttyprintf(struct tty *tp, const char *fmt, ...)
262 if (tp != NULL) {
265 pca.tty = tp;