Searched refs:ppp_fd (Results 1 – 1 of 1) sorted by relevance
144 static int ppp_fd = -1; /* fd which is set to PPP discipline */ variable269 if (ioctl(ppp_fd, PPPIOCXFERUNIT, 0) < 0) {312 ppp_fd = fd;347 if (ioctl(ppp_fd, PPPIOCXFERUNIT, 0) < 0) { in restore_loop()369 ppp_fd = loop_slave; in restore_loop()485 if (fd == ppp_fd)486 ppp_fd = -1;498 if (ioctl(ppp_fd, PPPIOCGFLAGS, (caddr_t) &x) == 0) { in clean_check()661 ppp_fd = loop_slave; in open_ppp_loopback()662 if (ioctl(ppp_fd, TIOCSETD, &pppdisc) < 0) { in open_ppp_loopback()[all …]