On Fri, 10 Jan 2020 22:41:48 +0300
Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> wrote:
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
> ---
>
Reviewed-by: Greg Kurz <gr...@kaod.org>
> CC: Cornelia Huck <coh...@redhat.com>
> CC: Eric Blake <ebl...@redhat.com>
> CC: Kevin Wolf <kw...@redhat.com>
> CC: Max Reitz <mre...@redhat.com>
> CC: Greg Kurz <gr...@kaod.org>
> CC: Stefan Hajnoczi <stefa...@redhat.com>
> CC: Stefano Stabellini <sstabell...@kernel.org>
> CC: Anthony Perard <anthony.per...@citrix.com>
> CC: Paul Durrant <p...@xen.org>
> CC: "Philippe Mathieu-Daudé" <phi...@redhat.com>
> CC: Laszlo Ersek <ler...@redhat.com>
> CC: Gerd Hoffmann <kra...@redhat.com>
> CC: Stefan Berger <stef...@linux.ibm.com>
> CC: Markus Armbruster <arm...@redhat.com>
> CC: Michael Roth <mdr...@linux.vnet.ibm.com>
> CC: qemu-bl...@nongnu.org
> CC: xen-de...@lists.xenproject.org
>
> include/qapi/error.h | 26 ++++++++++++++++++++++++++
> 1 file changed, 26 insertions(+)
>
> diff --git a/include/qapi/error.h b/include/qapi/error.h
> index ad5b6e896d..fa8d51fd6d 100644
> --- a/include/qapi/error.h
> +++ b/include/qapi/error.h
> @@ -309,6 +309,32 @@ void warn_reportf_err(Error *err, const char *fmt, ...)
> void error_reportf_err(Error *err, const char *fmt, ...)
> GCC_FMT_ATTR(2, 3);
>
> +/*
> + * Functions to clean Error **errp: call corresponding Error *err cleaning
> + * function an set pointer to NULL
> + */
> +static inline void error_free_errp(Error **errp)
> +{
> + assert(errp && *errp);
> + error_free(*errp);
> + *errp = NULL;
> +}
> +
> +static inline void error_report_errp(Error **errp)
> +{
> + assert(errp && *errp);
> + error_report_err(*errp);
> + *errp = NULL;
> +}
> +
> +static inline void warn_report_errp(Error **errp)
> +{
> + assert(errp && *errp);
> + warn_report_err(*errp);
> + *errp = NULL;
> +}
> +
> +
> /*
> * Just like error_setg(), except you get to specify the error class.
> * Note: use of error classes other than ERROR_CLASS_GENERIC_ERROR is
