Re: [Xen-devel] [PATCH 6/6] libxl: events: Document and enforce actual callbacks restriction

2014-11-28 Thread Ian Campbell
On Thu, 2014-11-27 at 18:27 +, Ian Jackson wrote: libxl_event_register_callbacks cannot reasonably be called while libxl is busy (has outstanding operations and/or enabled events). This is because the previous spec implied (although not entirely clearly) that event hooks would not be

[Xen-devel] [PATCH 6/6] libxl: events: Document and enforce actual callbacks restriction

2014-11-27 Thread Ian Jackson
libxl_event_register_callbacks cannot reasonably be called while libxl is busy (has outstanding operations and/or enabled events). This is because the previous spec implied (although not entirely clearly) that event hooks would not be called for existing fd and timeout interests. There is thus