Searched refs:MDMBUF (Results 1 - 4 of 4) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/sys/
H A Dioctl_compat.h164 #define MDMBUF 0x00100000 /*start/stop output on carrier*/ macro
184 #define LMDMBUF (MDMBUF>>16)
H A Dtermios.h225 #define MDMBUF 0x00100000 /* old name for CCAR_OFLOW */ macro
/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dtty_compat.c544 if (cflag&MDMBUF)
545 flags |= MDMBUF;
703 if (flags & MDMBUF)
704 cflag |= MDMBUF;
706 cflag &= ~MDMBUF;
H A Dtty.c1516 if (ISSET(tp->t_state, TS_CARR_ON) && ISSET(tp->t_cflag, MDMBUF)) {
1518 * MDMBUF: do flow control according to carrier flag

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