qtest: Add error reporting to socket_accept()
We're not using the GLib infrastructure here, to allow cleaning up the
sockets. Still, knowing why a certain test run failed can be valuable.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/tests/libqtest.c b/tests/libqtest.c
index 232f781..4b90d91 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -93,6 +93,9 @@
do {
ret = accept(sock, (struct sockaddr *)&addr, &addrlen);
} while (ret == -1 && errno == EINTR);
+ if (ret == -1) {
+ fprintf(stderr, "%s failed: %s\n", __func__, strerror(errno));
+ }
close(sock);
return ret;
