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Daniel P. BerrangéandAlex Bennée
49e9f8644b
On Linux we use PR_SET_PDEATHSIG to kill orphaned QEMU processes if we fail to call qtest_quit(), or the test program aborts/segvs. This prevents meson from hanging forever due to the orphaned process keeping stdout open. On FreeBSD we can achieve the same using PROC_PDEATHSIG_CTL, which gives us the equivalent protection against hangs. Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20230912184130.3056054-3-berrange@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20230914155422.426639-6-alex.bennee@linaro.org>