Searched refs:OP_DTR (Results 1 – 2 of 2) sorted by relevance
317 #define OP_DTR 0x02 /* DTR modem output signal */ macro
776 if (dtr >= 0) t = dtr? (t | OP_DTR): (t & ~OP_DTR); in sx_setsignals()794 (o_stat & OP_DTR) != 0, (o_stat & OP_RTS) != 0, in sx_getsignals()799 return (((o_stat & OP_DTR)?TIOCM_DTR:0) | in sx_getsignals()