From: Daniel P. Berrangé <berra...@redhat.com> 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" <berra...@redhat.com> Reviewed-by: Richard Henderson <richard.hender...@linaro.org> Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com> Reviewed-by: Thomas Huth <th...@redhat.com> Message-Id: <20230912184130.3056054-3-berra...@redhat.com> Signed-off-by: Alex Bennée <alex.ben...@linaro.org> Message-Id: <20230914155422.426639-6-alex.ben...@linaro.org> diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c index 34b9c14b75..b1eba71ffe 100644 --- a/tests/qtest/libqtest.c +++ b/tests/qtest/libqtest.c @@ -24,6 +24,9 @@ #ifdef __linux__ #include <sys/prctl.h> #endif /* __linux__ */ +#ifdef __FreeBSD__ +#include <sys/procctl.h> +#endif /* __FreeBSD__ */ #include "libqtest.h" #include "libqmp.h" @@ -414,6 +417,10 @@ static QTestState *G_GNUC_PRINTF(1, 2) qtest_spawn_qemu(const char *fmt, ...) */ prctl(PR_SET_PDEATHSIG, SIGKILL, 0, 0, 0); #endif /* __linux__ */ +#ifdef __FreeBSD__ + int sig = SIGKILL; + procctl(P_PID, getpid(), PROC_PDEATHSIG_CTL, &sig); +#endif /* __FreeBSD__ */ if (!g_setenv("QEMU_AUDIO_DRV", "none", true)) { exit(1); } -- 2.39.2