DisOrder 3.0

[disorder] / lib / ifreq.c

diff --git a/lib/ifreq.c b/lib/ifreq.c
index e0489ec860def6b123e02bfe9df74cd6aa60102c..7071a0e0ef95aa7306108ab535d8d948629aba5a 100644 (file)
--- a/lib/ifreq.c
+++ b/lib/ifreq.c
@@ -1,6 +1,6 @@
 /*
  * This file is part of DisOrder.
- * Copyright (C) 2007 Richard Kettlewell
+ * Copyright (C) 2007, 2008 Richard Kettlewell
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -35,29 +35,6 @@
 #include "mem.h"
 #include "log.h"
 
-/** @brief Get the list of network interfaces
- * @param fd File descriptor to use
- * @param interfaces Where to put pointer to array of interfaces
- * @param ninterfaces Where to put count of interfaces
- */
-void ifreq_list(int fd, struct ifreq **interfaces, int *ninterfaces) {
-  struct ifconf ifc;
-  int l;
-
-  ifc.ifc_len = 0;
-  ifc.ifc_req = 0;
-  do {
-    l = ifc.ifc_len = ifc.ifc_len ? 2 * ifc.ifc_len
-                                  : 16 * (int)sizeof (struct ifreq);
-    if(!l) fatal(0, "out of memory");
-    ifc.ifc_req = xrealloc(ifc.ifc_req, l);
-    if(ioctl(fd, SIOCGIFCONF, &ifc) < 0)
-      fatal(errno, "error calling ioctl SIOCGIFCONF");
-  } while(l == ifc.ifc_len);
-  *ninterfaces = ifc.ifc_len / sizeof (struct ifreq);
-  *interfaces = ifc.ifc_req;
-}
-
 /** @brief Return true if two socket addresses match */
 int sockaddr_equal(const struct sockaddr *a, const struct sockaddr *b) {
   if(a->sa_family != b->sa_family)