tag	line	file	source code
AF_UNSPEC	44	include/linux/socket.h	#define PF_UNSPEC  AF_UNSPEC
AF_UNSPEC	1179	net/core/dev.c	if(ifr.ifr_hwaddr.sa_family!=AF_UNSPEC)
AF_UNSPEC	1187	net/core/dev.c	if(ifr.ifr_hwaddr.sa_family!=AF_UNSPEC)