Re: [Qemu-devel] [PATCH v1][ 05/23] qlist: add qlist_first()/qlist_next()

[Stefan Hajnoczi <stefanha@gmail.com>]

On Wed, May 18, 2011 at 1:51 AM, Michael Roth <mdroth@linux.vnet.ibm.com> wrote:
>
> Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
> ---
>  qlist.h |   10 ++++++++++
>  1 files changed, 10 insertions(+), 0 deletions(-)
>
> diff --git a/qlist.h b/qlist.h
> index dbe7b92..13f22eb 100644
> --- a/qlist.h
> +++ b/qlist.h
> @@ -50,4 +50,14 @@ QObject *qlist_peek(QList *qlist);
>  int qlist_empty(const QList *qlist);
>  QList *qobject_to_qlist(const QObject *obj);
>
> +static inline QListEntry *qlist_first(QList *qlist)
> +{
> +    return qlist->head.tqh_first;

return QTAILQ_FIRST(&qlist->head);

> +}
> +
> +static inline QListEntry *qlist_next(QListEntry *entry)
> +{
> +    return entry->next.tqe_next;

return QTAILQ_NEXT(&entry->next);