Michal Privoznik 5b16a499f8 virStream*All: Report error if a callback fails ... All of these four functions (virStreamRecvAll, virStreamSendAll, virStreamSparseRecvAll, virStreamSparseSendAll) take one or more callback functions that handle various aspects of streams. However, if any of them fails no error is reported therefore caller does not know what went wrong. At the same time, we silently presumed callbacks to set errno on failure. With this change we should document it explicitly as the error is not properly reported. Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: John Ferlan <jferlan@redhat.com>		2017-07-11 09:33:12 +02:00
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libvirt	virStream*All: Report error if a callback fails	2017-07-11 09:33:12 +02:00