tag	line	file	source code
EAFNOSUPPORT	258	net/inet/route.c	return -EAFNOSUPPORT;
EAFNOSUPPORT	267	net/inet/route.c	return -EAFNOSUPPORT;
EAFNOSUPPORT	3253	net/inet/tcp.c	return(-EAFNOSUPPORT);
EAFNOSUPPORT	532	net/inet/udp.c	return(-EAFNOSUPPORT);