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Re: [Xen-devel] [PATCH v6 03/11] libxl_qmp: Change qmp_qemu_check_version to compare version

On Mon, Nov 12, 2018 at 05:22:45PM +0000, Ian Jackson wrote:
> Anthony PERARD writes ("[PATCH v6 03/11] libxl_qmp: Change 
> qmp_qemu_check_version to compare version"):
> > This patch makes the function simpler to read. It also add the ability
> > for a caller to tell if QEMU is newer or have the exact version.
> Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>

I will add the following to the document to clarify when a callback can
be called (not synchronously).

+++ b/tools/libxl/libxl_internal.h
@@ -388,5 +388,6 @@ struct libxl__ev_child {
  * libxl__ev_qmp_send: Idle/Connected -> Active (on error: Idle)
  *    Sends a command to QEMU.
  *    callback will be called when a response is received or when an
  *    error as occured.
+ *    callback isn't called synchronously.

Anthony PERARD

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