Lines Matching full:mbits
85 #define Online(dev) ((dev)->mbits & TIOCM_CD)
90 int mbits; /* Current DCD status */ member
126 ombits = dev->mbits; in tty_Timeout()
129 if (ioctl(p->fd, TIOCMGET, &dev->mbits) < 0) { in tty_Timeout()
135 dev->mbits = TIOCM_CD; in tty_Timeout()
139 dev->mbits = 0; in tty_Timeout()
152 dev->mbits = TIOCM_CD; /* Dodgy null-modem cable ? */ in tty_Timeout()
161 dev->mbits = -1; in tty_Timeout()
164 change = ombits ^ dev->mbits; in tty_Timeout()
166 if (dev->mbits & TIOCM_CD) in tty_Timeout()
203 if (dev->mbits == -1) { in tty_AwaitCarrier()
441 log_Printf(LogDEBUG, "%s: Raw: descriptor = %d, mbits = %x\n", in tty_Raw()
442 p->link.name, p->fd, dev->mbits); in tty_Raw()
480 dev->mbits &= ~TIOCM_DTR; /* XXX: Hmm, what's this supposed to do ? */ in tty_Offline()
703 dev->mbits = -1; in tty_Create()