Lines Matching refs:kb
2157 unsigned char *kb = kbuf; in n_tty_read() local
2181 else if (canon_copy_from_read_buf(tty, &kb, &nr)) in n_tty_read()
2182 return kb - kbuf; in n_tty_read()
2184 if (copy_from_read_buf(tty, &kb, &nr)) in n_tty_read()
2185 return kb - kbuf; in n_tty_read()
2194 return kb - kbuf; in n_tty_read()
2234 if (kb != kbuf) in n_tty_read()
2240 *kb++ = cs; in n_tty_read()
2283 if (canon_copy_from_read_buf(tty, &kb, &nr)) in n_tty_read()
2287 if (packet && kb == kbuf) { in n_tty_read()
2288 *kb++ = TIOCPKT_DATA; in n_tty_read()
2301 if (copy_from_read_buf(tty, &kb, &nr) && kb - kbuf >= minimum) { in n_tty_read()
2305 return kb - kbuf; in n_tty_read()
2311 if (kb - kbuf >= minimum) in n_tty_read()
2323 if (kb - kbuf) in n_tty_read()
2324 retval = kb - kbuf; in n_tty_read()