RE: [Xen-devel] libxc cannot used

To:	lijiandm <lijiandm@xxxxxxx>
Subject:	RE: [Xen-devel] libxc cannot used
From:	"Lu, Guanqun" <guanqun.lu@xxxxxxxxx>
Date:	Wed, 12 Nov 2008 00:34:09 +0800
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Thread-topic:	[Xen-devel] libxc cannot used

Hi,

Have you passed xenctrl library to gcc?

try this:

gcc -o hello hello.c -lxenctrl

HTH

Guanqun

From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of lijiandm
Sent: Monday, November 10, 2008 11:12 AM
To: xen-devel组
Subject: [Xen-devel] libxc cannot used

hello list:

I have installed xen 3.1.0 on fedora core 8,and write the code to test libxc:

#include <xenctrl.h>
int main()
{
int xc_handle;
/* open handle to the libxc interface */
if ((xc_handle = xc_interface_open()) == -1){
        printf("ERROR: Failed to open libxc interface\n");
        return 0;
}
return 1;
}
But it metioned :

"undefined reference to `'xc_interface_open'".

What's the reason?How can I use libxc correctly?

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RE: [Xen-devel] libxc cannot used