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event-test: Check for virConnectRegisterCloseCallback return value
In an unlikely event of virConnectRegisterCloseCallback failing, the error is ignored. This is an example file and we shouldn't get a bad example. Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
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@ -668,8 +668,11 @@ int main(int argc, char **argv)
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goto cleanup;
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}
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virConnectRegisterCloseCallback(dconn,
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connectClose, NULL, NULL);
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if (virConnectRegisterCloseCallback(dconn,
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connectClose, NULL, NULL) < 0) {
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fprintf(stderr, "Unable to register close callback\n");
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goto cleanup;
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}
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sigaction(SIGTERM, &action_stop, NULL);
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sigaction(SIGINT, &action_stop, NULL);
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