Symbol: setsourcefilter
lib/libc/net/sourcefilter.c
188
err = setsourcefilter(s, ifindex, (struct sockaddr *)&tmpgroup,
sys/netinet/in.h
624
int setsourcefilter(int, uint32_t, struct sockaddr *, socklen_t,
usr.sbin/mtest/mtest.c
587
if (setsourcefilter(af2sock(af, s, s6), ifindex,