r26467: Use getifaddrs() for interface enumeration and provide replacements for platforms that don't have it in lib/replace.

(lib/replace part of 9b4924fbd8619033c55b4c6e2589da247332e7db - Michael)
(This used to be commit 789bf2d36bd728cc68b58cfb1e9570b90ca09af7)

1 files changed, 25 insertions, 0 deletions

diff --git a/source3/lib/replace/system/network.h b/source3/lib/replace/system/network.h
index aff8a841da..61be51744c 100644
--- a/source3/lib/replace/system/network.h
+++ b/source3/lib/replace/system/network.h
@@ -6,6 +6,7 @@
    networking system include wrappers
 
    Copyright (C) Andrew Tridgell 2004
+   Copyright (C) Jelmer Vernooij 2007
    
      ** NOTE! The following LGPL license applies to the replace
      ** library. This does NOT imply that all of Samba is released
@@ -97,6 +98,30 @@ int rep_inet_pton(int af, const char *src, void *dst);
 const char *rep_inet_ntop(int af, const void *src, char *dst, socklen_t size);
 #endif
 
+#ifdef HAVE_IFADDRS_H
+#include <ifaddrs.h>
+#endif
+
+#ifndef HAVE_STRUCT_IFADDRS
+struct ifaddrs {
+	struct ifaddrs   *ifa_next;         /* Pointer to next struct */
+	char             *ifa_name;         /* Interface name */
+	u_int             ifa_flags;        /* Interface flags */
+	struct sockaddr  *ifa_addr;         /* Interface address */
+	struct sockaddr  *ifa_netmask;      /* Interface netmask */
+	struct sockaddr  *ifa_dstaddr;      /* P2P interface destination */
+	void             *ifa_data;         /* Address specific data */
+};
+#endif
+
+#ifndef HAVE_GETIFADDRS
+int rep_getifaddrs(struct ifaddrs **);
+#endif
+
+#ifndef HAVE_FREEIFADDRS
+int rep_freeifaddrs(struct ifaddrs **);
+#endif
+
 /*
  * Some systems have getaddrinfo but not the
  * defines needed to use it.