libxc: eliminate static variables, use xentoollog; API change

This patch eliminate the global variables in libxenctrl (used for
logging and error reporting).

Instead the information which was in the global variables is now in a
new xc_interface* opaque structure, which xc_interface open returns
instead of the raw file descriptor; furthermore, logging is done via
xentoollog.

There are three new parameters to xc_interface_open to control the
logging, but existing callers can just pass "0" for all three to get
the old behaviour.

All libxc callers have been adjusted accordingly.

Also update QEMU_TAG for corresponding qemu change.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/xenmon/setmask.c b/tools/xenmon/setmask.c
index 676dd6dcf7..2cc20d5b5d 100644
--- a/tools/xenmon/setmask.c
+++ b/tools/xenmon/setmask.c
@@ -43,7 +43,7 @@ int main(int argc, char * argv[])
     struct xen_sysctl sysctl;
     int ret;
 
-    int xc_handle = xc_interface_open();
+    xc_interface *xc_handle = xc_interface_open(0,0,0);
     sysctl.cmd = XEN_SYSCTL_tbuf_op;
     sysctl.interface_version = XEN_SYSCTL_INTERFACE_VERSION;
     sysctl.u.tbuf_op.cmd  = XEN_SYSCTL_TBUFOP_get_info;