|
Okay, the NodeInfo structure must be marshled in
this way to make it works :
/// <summary> /// Structure to handle node informations /// </summary>[ StructLayout(LayoutKind.Sequential)] public class NodeInfo{ /// <summary> /// String indicating the CPU model. /// </summary>[ MarshalAs(UnmanagedType.ByValTStr, SizeConst = 32)] public string model; /// <summary> /// Memory size in kilobytes /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr memory; /// <summary> /// The number of active CPUs. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr cpus; /// <summary> /// Expected CPU frequency. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr mhz; /// <summary> /// The number of NUMA cell, 1 for uniform mem access. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr nodes; /// <summary> /// Number of CPU socket per node. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr sockets; /// <summary> /// Number of core per socket. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr cores; /// <summary> /// Number of threads per core. /// </summary>[ MarshalAs(UnmanagedType.SysUInt)] public UIntPtr threads;}
I will put it in next patches.
Cheers,
Arnaud Ok,
at first GetLastError return an Error object. So
you should anything like :
Errors.Error err =
Errors.GetLastError();
MessageBox.Show(err.Message);
For the NodeInfo structure, I think the problem
is the same that was for DomainInfo, I'll check marshaling. Then respond you
with the correct infos.
Arnaud
PS : can you also put libvirt-list@xxxxxxxxxx in copy of
your mails, to keep everyone in the loop ?
Hi,
Sorry for disturbing again. But I get error while using Node.GetInfo.
Code:
NodeInfo aNodeInfo = new NodeInfo();
if (Node.GetInfo(con, aNodeInfo) < 0)
{
//MessageBox.Show("Node Info Error");
MessageBox.Show(Errors.GetLastError().ToString());
return 0f;
}
I'm sure con != IntPtr.Zero. I tried to use Errors.GetLastError(), it
returns int. But I don't know what to do with it.
So, any suggestions ? Thanks
Regards 2010-10-31
Lancer
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