Lines Matching refs:sigon
997 ucom_modem(struct tty *tp, int sigon, int sigoff) in ucom_modem() argument
1007 if ((sigon == 0) && (sigoff == 0)) { in ucom_modem()
1009 sigon |= SER_DTR; in ucom_modem()
1012 sigon |= SER_RTS; in ucom_modem()
1015 sigon |= SER_CTS; in ucom_modem()
1018 sigon |= SER_DCD; in ucom_modem()
1021 sigon |= SER_DSR; in ucom_modem()
1024 sigon |= SER_RI; in ucom_modem()
1026 return (sigon); in ucom_modem()
1028 if (sigon & SER_DTR) { in ucom_modem()
1034 if (sigon & SER_RTS) { in ucom_modem()