[Xen-devel] [PATCH 00/14] Logging cleanups, libxc API change

[Ian Jackson <ian.jackson@xxxxxxxxxxxxx>]

In this patch series I do some serious cleanup.  In particular:
 * Remove all static global variables from libxc
   so that the library is fully reentrant.
 * Allow all callers of libxs, libxc, libxl to control
   where log messages to go.
 * Assorted other minor fixups.

This involves an incompatible change to the interface to libxc.
Instead of simply getting an int representing a file descriptor,
callers now get an xc_interface*.  Also, there are three new
parameters to xc_interface_open for which naive callers may pass 0.

The overall result is that (amongst other things) the stderr output
from "xl" is much more sensible.

Signed-off-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>




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