1 files changed, 13 insertions, 1 deletions

diff --git a/sshconnect.c b/sshconnect.c
index d9618bcf7..442424b40 100644
--- a/sshconnect.c
+++ b/sshconnect.c
@@ -44,7 +44,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
-#include <ifaddrs.h>
+#ifdef HAVE_IFADDRS_H
+# include <ifaddrs.h>
+#endif
 
 #include "xmalloc.h"
 #include "key.h"
@@ -272,6 +274,7 @@ ssh_kill_proxy_command(void)
                 kill(proxy_command_pid, SIGHUP);
 }
 
+#ifdef HAVE_IFADDRS_H
 /*
  * Search a interface address list (returned from getifaddrs(3)) for an
  * address that matches the desired address family on the specifed interface.
@@ -332,6 +335,7 @@ check_ifaddrs(const char *ifname, int af, const struct ifaddrs *ifaddrs,
         }
         return -1;
 }
+#endif
 
 /*
  * Creates a (possibly privileged) socket for use as the ssh connection.
@@ -343,7 +347,9 @@ ssh_create_socket(int privileged, struct addrinfo *ai)
         struct sockaddr_storage bindaddr;
         socklen_t bindaddrlen = 0;
         struct addrinfo hints, *res = NULL;
+#ifdef HAVE_IFADDRS_H
         struct ifaddrs *ifaddrs = NULL;
+#endif
         char ntop[NI_MAXHOST];
 
         sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
@@ -380,6 +386,7 @@ ssh_create_socket(int privileged, struct addrinfo *ai)
                 memcpy(&bindaddr, res->ai_addr, res->ai_addrlen);
                 bindaddrlen = res->ai_addrlen;
         } else if (options.bind_interface != NULL) {
+#ifdef HAVE_IFADDRS_H
                 if ((r = getifaddrs(&ifaddrs)) != 0) {
                         error("getifaddrs: %s: %s", options.bind_interface,
                               strerror(errno));
@@ -392,6 +399,9 @@ ssh_create_socket(int privileged, struct addrinfo *ai)
                               options.bind_interface);
                         goto fail;
                 }
+#else
+                error("BindInterface not supported on this platform.");
+#endif
         }
         if ((r = getnameinfo((struct sockaddr *)&bindaddr, bindaddrlen,
             ntop, sizeof(ntop), NULL, 0, NI_NUMERICHOST)) != 0) {
@@ -427,8 +437,10 @@ fail:
  out:
         if (res != NULL)
                 freeaddrinfo(res);
+#ifdef HAVE_IFADDRS_H
         if (ifaddrs != NULL)
                 freeifaddrs(ifaddrs);
+#endif
         return sock;
 }