On 12/01/2010 10:26 AM, Daniel P. Berrange wrote:
* daemon/event.c: Include errno in debug info upon poll() failure --- daemon/event.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/daemon/event.c b/daemon/event.c index a983b35..0920748 100644 --- a/daemon/event.c +++ b/daemon/event.c @@ -576,13 +576,14 @@ int virEventRunOnce(void) { retry: EVENT_DEBUG("Poll on %d handles %p timeout %d", nfds, fds, timeout); ret = poll(fds, nfds, timeout); - EVENT_DEBUG("Poll got %d event", ret); if (ret < 0) { + EVENT_DEBUG("Poll got error event %d", errno); if (errno == EINTR) { goto retry; } goto error_unlocked; } + EVENT_DEBUG("Poll got %d event(s)", ret);
ACK; independently useful, if you want to push now. -- Eric Blake eblake@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org