Re: [Xen-devel] [Xen-deve]About the Macro LIBXL_LIST_ENTRY

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Thu, 2013-07-25 at 10:11 +0800, yvxiang wrote:
> Hi,
>     I'm a new comer here. When I read the xen-4.3 source code, I find
> a macro which name is 'LIBXL_LIST_ENTRY'  in the file
> tools/libxl/libxl_internal.h . But I can't find where is the
> definition of this macro .  Can u tell me some information about it ?

These macros are imported from the BSD sys/queues.h header. They are
used in a few different places where the Linux GPL list.h not
appropriate for licensing reasons. There's a pristine copy in
tools/include/xen-external/bsd-sys-queue.h which is namespaced (i.e.
LIBXL_ prefix added) by
tools/include/xen-external/bsd-sys-queue-h-seddery. There's also a
manpage and a README in there.

Ian.



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