Function ipsec_address

freebsd/netipsec/key_debug.c:939–964

Return a printable string for the address. */

/* Return a printable string for the address. */
char *
ipsec_address(const union sockaddr_union* sa, char *buf, socklen_t size)
{

	switch (sa->sa.sa_family) {
#ifdef INET
	case AF_INET:
		return (inet_ntop(AF_INET, &sa->sin.sin_addr, buf, size));
#endif /* INET */
#ifdef INET6
	case AF_INET6:
		if (IN6_IS_SCOPE_LINKLOCAL(&sa->sin6.sin6_addr)) {
			snprintf(buf, size, "%s%%%u", inet_ntop(AF_INET6,
			    &sa->sin6.sin6_addr, buf, size),
			    sa->sin6.sin6_scope_id);
			return (buf);
		} else
			return (inet_ntop(AF_INET6, &sa->sin6.sin6_addr,
			    buf, size));
#endif /* INET6 */
	case 0:
		return ("*");
	default:
		return ("(unknown address family)");
	}
}

char *
ipsec_sa2str(struct secasvar *sav, char *buf, size_t size)