if (inet6_fill_ifaddr(skb, ifa, 0, 0, event, 0) < 0) { 
if (inet6_fill_ifaddr(skb, ifa, current->pid, 0, event, 0) < 0) { 
static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa){	struct sk_buff *skb;	int size = NLMSG_SPACE(sizeof(struct ifaddrmsg)+128);	skb = alloc_skb(size, GFP_ATOMIC);	if (!skb) {		netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, ENOBUFS);		return;	}	if (inet6_fill_ifaddr(skb, ifa, 0, 0, event, 0) < 0) {		kfree_skb(skb);		netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, EINVAL);		return;	}	NETLINK_CB(skb).dst_groups = RTMGRP_IPV6_IFADDR;	netlink_broadcast(rtnl, skb, 0, RTMGRP_IPV6_IFADDR, GFP_ATOMIC);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/9ed19f339e12e731986de84134ac293cd15910a7/addrconf.c/clean/net/ipv6/addrconf.c