Lines Matching refs:remain
509 int remain; in pc_write() local
555 remain = size - (head - tail) - 1; in pc_write()
558 remain = tail - head - 1; in pc_write()
559 dataLen = remain; in pc_write()
565 bytesAvailable = min(remain, bytesAvailable); in pc_write()
601 int remain = 0; in pc_write_room() local
623 remain = tail - head - 1; in pc_write_room()
624 if (remain < 0) in pc_write_room()
625 remain += ch->txbufsize; in pc_write_room()
627 if (remain && (ch->statusflags & LOWWAIT) == 0) { in pc_write_room()
635 return remain; in pc_write_room()
642 int remain; in pc_chars_in_buffer() local
673 remain = tail - head - 1; in pc_chars_in_buffer()
674 if (remain < 0) in pc_chars_in_buffer()
675 remain += ch->txbufsize; in pc_chars_in_buffer()
676 chars = (int)(ch->txbufsize - remain); in pc_chars_in_buffer()