util-vserver-0.30.208

[util-vserver.git] / vserver-start / interface.c

diff --git a/vserver-start/interface.c b/vserver-start/interface.c
new file mode 100644 (file)
index 0000000..20e49f4
--- /dev/null
+++ b/vserver-start/interface.c
@@ -0,0 +1,54 @@
+// $Id: interface.c,v 1.3 2004/10/19 21:11:10 ensc Exp $    --*- c -*--
+
+// Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
+//  
+// 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
+// the Free Software Foundation; version 2 of the License.
+//  
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//  
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include "interface.h"
+
+#include "vserver-start.h"
+#include "configuration.h"
+#include "undo.h"
+
+#include <lib_internal/util.h>
+
+static void
+Iface_removeWrapper(void const *iface)
+{
+  (void)Iface_remove(iface);
+}
+
+void
+activateInterfaces(InterfaceList const *interfaces)
+{
+  struct Interface const *     iface;
+
+  for (iface=Vector_begin_const(interfaces);
+       iface!=Vector_end_const(interfaces);
+       ++iface) {
+    if (!Iface_add(iface)) {
+      WRITE_MSG(2, "Failed to add interface ");
+      Iface_print(iface, 2);
+      WRITE_MSG(2, "\n");
+      
+      exit(1);
+    }
+    Undo_addTask(Iface_removeWrapper, iface);
+  }
+}