fix unused code path; karls@inet.no

1 files changed, 5 insertions, 4 deletions

diff --git a/src/lib/libc/net/getifaddrs.c b/src/lib/libc/net/getifaddrs.c
index 5be334cb6c..5c9c337f71 100644
--- a/src/lib/libc/net/getifaddrs.c
+++ b/src/lib/libc/net/getifaddrs.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: getifaddrs.c,v 1.4 2001/06/27 00:58:55 lebel Exp $    */
+/*      $OpenBSD: getifaddrs.c,v 1.5 2001/07/04 19:43:16 deraadt Exp $  */
 
 /*
  * Copyright (c) 1995, 1999
@@ -43,6 +43,7 @@
 #include <ifaddrs.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 #if !defined(AF_LINK)
 #define SA_LEN(sa)      sizeof(struct sockaddr)
@@ -97,17 +98,17 @@ getifaddrs(struct ifaddrs **pif)
         struct ifa_msghdr *ifam;
         struct sockaddr_dl *dl;
         struct sockaddr *sa;
-        struct ifaddrs *ifa, *ift;
         u_short index = 0;
+        size_t len, alen;
 #else   /* NET_RT_IFLIST */
         char buf[1024];
-        int m, sock;
+        int sock;
         struct ifconf ifc;
         struct ifreq *ifr;
         struct ifreq *lifr;
 #endif  /* NET_RT_IFLIST */
+        struct ifaddrs *ifa, *ift;
         int i;
-        size_t len, alen;
         char *data;
         char *names;