Hi, On Tue, Jan 20, 2015 at 04:38:24PM +0000, Ian Jackson wrote: > * Is an API along these lines going to meet your needs ?
The API you propose for libxl_ao_cancel, as described in the comment in libxl.h, looks reasonable to us. The comment for ERROR_NOTIMPLEMENTED is a bit confusing: under what circumstances might a task actually be cancelled although libxl_ao_cancel returned ERROR_NOTIMPLEMENTED? > * Can you help me test it ? Trying to test this in xl is going to be > awkward and involve a lot of extraneous and very complicated signal > handling; and AFAIAA libvirt doesn't have any cancellation > facility. Yes, of course. However, wouldn't it also be useful for xl to gain the ability to cancel long-running operations by handling SIGINT? > * Any further comments (eg, re timescales etc). None that we can think of at the moment. Thanks, Euan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
