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Searched refs:TIOCM_CD (Results 1 – 6 of 6) sorted by relevance

/dragonfly/usr.sbin/ppp/
H A Dtty.c93 #define Online(dev) ((dev)->mbits & TIOCM_CD)
143 dev->mbits = TIOCM_CD; in tty_Timeout()
160 dev->mbits = TIOCM_CD; /* Dodgy null-modem cable ? */ in tty_Timeout()
173 if (change & TIOCM_CD) { in tty_Timeout()
174 if (dev->mbits & TIOCM_CD) in tty_Timeout()
/dragonfly/sbin/slattach/
H A Dslattach.c212 if (!(comstate & TIOCM_CD)) { /* check for carrier */ in main()
479 if (!(comstate & TIOCM_CD)) { /* check for carrier */ in sighup_handler()
502 if (comstate & TIOCM_CD) in sighup_handler()
/dragonfly/sys/sys/
H A Dttycom.h69 #define TIOCM_CD TIOCM_CAR macro
/dragonfly/sbin/startslip/
H A Dstartslip.c561 return !!(comstate & TIOCM_CD); in carrier()
/dragonfly/sys/bus/u4b/serial/
H A Dusb_serial.c1263 SET(rbits, TIOCM_CD); in ucom_totio()
1289 if (ISSET(bits, TIOCM_CD)) { in ucom_fromtio()
/dragonfly/sys/dev/serial/sio/
H A Dsio.c2657 bits |= TIOCM_CD; in commctl()