* Sponsored in part by the Defense Advanced Research Projects
* Agency (DARPA) and Air Force Research Laboratory, Air Force
* Materiel Command, USAF, under agreement number F39502-99-1-0512.
- *
- * $Sudo: interfaces.h,v 1.12 2008/11/09 14:13:12 millert Exp $
*/
#ifndef _SUDO_INTERFACES_H
#define _SUDO_INTERFACES_H
+/*
+ * Union to hold either strucr in_addr or in6_add
+ */
+union sudo_in_addr_un {
+ struct in_addr ip4;
+#ifdef HAVE_IN6_ADDR
+ struct in6_addr ip6;
+#endif
+};
+
/*
* IP address and netmask pairs for checking against local interfaces.
*/
struct interface {
int family; /* AF_INET or AF_INET6 */
- union {
- struct in_addr ip4;
-#ifdef HAVE_IN6_ADDR
- struct in6_addr ip6;
-#endif
- } addr;
- union {
- struct in_addr ip4;
-#ifdef HAVE_IN6_ADDR
- struct in6_addr ip6;
-#endif
- } netmask;
+ union sudo_in_addr_un addr;
+ union sudo_in_addr_un netmask;
};
/*