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36 * rpvar.h --- RocketPort data structure includes for FreeBSD
39 #define RP_UNIT(x) dv_unit(x)
40 #define RP_PORT(x) (minor(x) & 0x3f)
41 #define MAX_RP_PORTS 128
45 struct tty * rp_tty; /* cross reference */
49 struct termios it_out;
53 struct termios lt_out;
55 /* Nonzero if callout device is open */
56 unsigned char active_out;
57 unsigned char state; /* state of dtr */
59 /* Time to hold DTR down on close */
61 int wopeners; /* processes waiting for DCD */
69 int rp_imask; /* Input mask */
74 int rp_disable_writes:1;
77 int rp_xmit_stopped:1;
78 CONTROLLER_t * rp_ctlp;
82 struct termios deftermios = {
87 { CEOF, CEOL, CEOL, CERASE, CWERASE, CKILL, CREPRINT,
88 _POSIX_VDISABLE, CINTR, CQUIT, CSUSP, CDSUSP, CSTART, CSTOP, CLNEXT,
89 CDISCARD, CMIN, CTIME, CSTATUS, _POSIX_VDISABLE },