Lines Matching defs:Cn
130 int Cn; /*fd for remote comm line */
138 #define WIOFD(fd) (fd == TTYOUT ? 0 : (fd == Cn ? 1 : 2))
140 #define WMASK(fd) (fd == Cn ? line_mask : term_mask)
141 #define RMASK(fd) (fd == Cn ? line_mask : term_mask)
530 Cn = conn(string);
531 if ( (Cn < 0) && (Cucall.type != CNULL) )
532 Cn = altconn(&Cucall);
534 Cn = altconn(&Cucall);
536 if(Cn < 0) {
538 cleanup(-Cn);
541 if ( fstat(Cn, &Cnsbuf) == 0 )
545 fchmod(Cn, M_DEVICEMODE);
563 tdmp(Cn);
609 dup(Cn);
610 dup(Cn);
611 close(Cn);
621 cleanup(Cn);
703 if( w_char(Cn) == NO) {
736 (*genbrk)(Cn);
740 if(w_char(Cn) == NO) {
773 (void)ioctl(Cn, TCFLSH, 0); /* flush remote input */
810 if (ioctl (Cn, TCGETS, &_Lvs) < 0) {
811 (void) ioctl (Cn, TCGETA, &_Lv);
814 (void) ioctl (Cn, TCSETAW, &_Lv);
819 (void) ioctl (Cn, TCSETSW, &_Lvs);
865 tdmp(Cn);
931 (void)fcntl((*str == '!')? TTYERR:Cn,F_DUPFD,TTYOUT);
939 (void)fcntl(Cn,F_DUPFD,TTYIN);
948 (void)close(Cn); /*parent still has Cn*/
1105 if(write(Cn, b, (unsigned)strlen(b)) < 0) {
1131 (*genbrk)(Cn);
1145 (void)ioctl(Cn, TCGETA, &_Tv);
1151 (void)ioctl(Cn, TCSETAW, &_Tv);
1159 (void)ioctl(Cn, TCGETA, &_Tv);
1165 (void)ioctl(Cn, TCSETAW, &_Tv);
1243 rval = r_char(Cn);
1253 if (clear_hup(Cn) != SUCCESS) {
1451 if ( (wioflsh(Cn) == NO ) || (wioflsh(TTYOUT) == NO) )
1549 if ( write(Cn, string, (unsigned)len) != len )
1633 if(Cn > 0) {
1634 fchmod(Cn, Dev_mode);
1635 fd_rmlock(Cn);
1636 (void)close(Cn);