Symbol: PPPTUN_DCTL
usr/src/cmd/cmd-inet/usr.lib/pppoe/options.c
1567
if (strioctl(tunfd, PPPTUN_DCTL, &ptn, sizeof (ptn), 0) < 0) {
usr/src/uts/common/io/ppp/sppptun/sppptun.c
1456
case PPPTUN_DCTL:
usr/src/uts/common/io/ppp/sppptun/sppptun.c
1533
case PPPTUN_DCTL: