Lines Matching defs:kb
2151 u8 *kb = kbuf;
2174 else if (canon_copy_from_read_buf(tty, &kb, &nr))
2175 return kb - kbuf;
2177 if (copy_from_read_buf(tty, &kb, &nr))
2178 return kb - kbuf;
2187 return kb - kbuf;
2227 if (kb != kbuf)
2233 *kb++ = cs;
2276 if (canon_copy_from_read_buf(tty, &kb, &nr))
2280 if (packet && kb == kbuf) {
2281 *kb++ = TIOCPKT_DATA;
2294 if (copy_from_read_buf(tty, &kb, &nr) && kb - kbuf >= minimum) {
2298 return kb - kbuf;
2304 if (kb - kbuf >= minimum)
2322 if (kb - kbuf)
2323 retval = kb - kbuf;