[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] libxl error reporting
How are users of libxl supposed to report errors that occour during an libxl function call? For example "virsh migrate" calls libxl_domain_suspend, which has many ways to fail. What details about the specific error should be returned to the caller? Right now its just some sort of libxl_error. All virsh could do is to show "please see logfile for details". I think this specifc function should return some sort of state, which is preserved within the function call. It could be something like "remote side had issues", "guest was too busy", "guest lacks PV drivers", "some unexpected (internal) error". Unfortunately libxl.h contains nothing about error handling. Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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