Lines Matching refs:FD
35 if (!hayes_sync(FD)) { in hayes_dialer()
46 (void) ioctl(FD, TCGETS, &buf); in hayes_dialer()
48 (void) ioctl(FD, TCSETS, &buf); in hayes_dialer()
49 (void) ioctl(FD, TCFLSH, TCIOFLUSH); in hayes_dialer()
64 (void) ioctl(FD, TCFLSH, TCIOFLUSH); in hayes_dialer()
66 (void) write(FD, "AT", 2); in hayes_dialer()
68 (void) write(FD, "ATDT", 4); /* use tone dialing */ in hayes_dialer()
69 (void) write(FD, num, strlen(num)); in hayes_dialer()
70 (void) write(FD, "\r", 1); in hayes_dialer()
71 (void) read(FD, &code, 1); in hayes_dialer()
72 (void) read(FD, &cr, 1); in hayes_dialer()
74 (void) read(FD, &cr, 1); in hayes_dialer()
85 (void) close(FD); in hayes_disconnect()
94 (void) ioctl(FD, TIOCMBIC, &dtr); in hayes_abort()
96 (void) ioctl(FD, TCFLSH, TCIOFLUSH); in hayes_abort()
97 (void) close(FD); in hayes_abort()
144 (void) read(FD, &code, 1); in hayes_sync()
145 (void) read(FD, &cr, 1); in hayes_sync()