mDNSResponder-1096.100.3.tar.gz

[apple/mdnsresponder.git] / mDNSPosix / mDNSUNP.h

diff --git a/mDNSPosix/mDNSUNP.h b/mDNSPosix/mDNSUNP.h
index cc81b7d39363ba6b214d6fa46ecfec55e280a4d0..420b038d9b47f2d12fc863ca97044e968f07084b 100755 (executable)
--- a/mDNSPosix/mDNSUNP.h
+++ b/mDNSPosix/mDNSUNP.h
@@ -1,6 +1,6 @@
 /* -*- Mode: C; tab-width: 4 -*-
  *
- * Copyright (c) 2002-2004 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2002-2018 Apple Inc. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -44,14 +44,6 @@ extern "C" {
 typedef unsigned int socklen_t;
 #endif
 
-#if !defined(_SS_MAXSIZE)
-#if HAVE_IPV6
-#define sockaddr_storage sockaddr_in6
-#else
-#define sockaddr_storage sockaddr
-#endif // HAVE_IPV6
-#endif // !defined(_SS_MAXSIZE)
-
 #ifndef NOT_HAVE_SA_LEN
 #define GET_SA_LEN(X) (sizeof(struct sockaddr) > ((struct sockaddr*)&(X))->sa_len ? \
                        sizeof(struct sockaddr) : ((struct sockaddr*)&(X))->sa_len   )
@@ -62,8 +54,8 @@ typedef unsigned int socklen_t;
 #define GET_SA_LEN(X) (((struct sockaddr*)&(X))->sa_family == AF_INET ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr))
 #endif
 
-#define IFI_NAME    16          /* same as IFNAMSIZ in <net/if.h> */
-#define IFI_HADDR    8          /* allow for 64-bit EUI-64 in future */
+#define IFI_NAME    IFNAMSIZ    /* same as IFNAMSIZ in <net/if.h> */
+#define IFI_HADDR   8           /* allow for 64-bit EUI-64 in future */
 
 // Renamed from my_in_pktinfo because in_pktinfo is used by Linux.
 
@@ -82,43 +74,10 @@ struct my_in_pktinfo {
 extern ssize_t recvfrom_flags(int fd, void *ptr, size_t nbytes, int *flagsp,
                               struct sockaddr *sa, socklen_t *salenptr, struct my_in_pktinfo *pktp, u_char *ttl);
 
-struct ifi_info {
-    char ifi_name[IFI_NAME];    /* interface name, null terminated */
-    u_char ifi_haddr[IFI_HADDR]; /* hardware address */
-    u_short ifi_hlen;           /* #bytes in hardware address: 0, 6, 8 */
-    short ifi_flags;            /* IFF_xxx constants from <net/if.h> */
-    short ifi_myflags;          /* our own IFI_xxx flags */
-    int ifi_index;              /* interface index */
-    struct sockaddr  *ifi_addr; /* primary address */
-    struct sockaddr  *ifi_netmask;
-    struct sockaddr  *ifi_brdaddr; /* broadcast address */
-    struct sockaddr  *ifi_dstaddr; /* destination address */
-    struct ifi_info  *ifi_next; /* next of these structures */
-};
-
-#if defined(AF_INET6) && HAVE_IPV6 && HAVE_LINUX
-#define PROC_IFINET6_PATH "/proc/net/if_inet6"
-extern struct ifi_info  *get_ifi_info_linuxv6(int family, int doaliases);
-#endif
-
 #if defined(AF_INET6) && HAVE_IPV6
 #define INET6_ADDRSTRLEN 46 /*Maximum length of IPv6 address */
 #endif
 
-
-
-#define IFI_ALIAS   1           /* ifi_addr is an alias */
-
-/* From the text (Stevens, section 16.6): */
-/* 'Since many programs need to know all the interfaces on a system, we will develop a */
-/* function of our own named get_ifi_info that returns a linked list of structures, one */
-/* for each interface that is currently "up."' */
-extern struct ifi_info  *get_ifi_info(int family, int doaliases);
-
-/* 'The free_ifi_info function, which takes a pointer that was */
-/* returned by get_ifi_info and frees all the dynamic memory.' */
-extern void             free_ifi_info(struct ifi_info *);
-
 #ifdef NOT_HAVE_DAEMON
 extern int daemon(int nochdir, int noclose);
 #endif