util-vserver-0.30.208

[util-vserver.git] / lib / issupported.c

diff --git a/lib/issupported.c b/lib/issupported.c
new file mode 100644 (file)
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--- /dev/null
+++ b/lib/issupported.c
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+// $Id: issupported.c,v 1.4 2005/05/19 18:05:18 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 "vserver.h"
+#include "assert.h"
+
+bool
+vc_isSupported(vcFeatureSet feature)
+{
+  int  ver = vc_get_version();
+  if (ver==-1) return false;
+
+  switch (feature) {
+    case vcFEATURE_COMPAT      :  return true;
+    case vcFEATURE_VSHELPER0   :  return ver >= 0x00010000 && ver < 0x00010010;
+    case vcFEATURE_VSHELPER    :  return ver >= 0x00010000;
+    case vcFEATURE_VKILL       :  return ver >= 0x00010004;
+    case vcFEATURE_RLIMIT      :  return ver >= 0x00010004;
+    case vcFEATURE_VINFO       :  return ver >= 0x00010010;
+    case vcFEATURE_VHI         :  return ver >= 0x00010010;
+    case vcFEATURE_IATTR       :  return ver >= 0x00010011;
+    case vcFEATURE_MIGRATE     :  return ver >= 0x00010012;
+    case vcFEATURE_NAMESPACE   :  return ver >= 0x00010012;
+    case vcFEATURE_VWAIT       :  return ver >= 0x00010025;
+    case vcFEATURE_SCHED       :  return ver >= 0x00020000;  // todo
+    default                    :  assert(false); 
+  }
+
+  return false;
+}