qtest: add qtest_pid()

Used in the following test on win32, to share sockets with the QEMU
process.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230606115658.677673-7-marcandre.lureau@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index de03ef5f60..79152f0ec3 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -142,6 +142,11 @@ static int socket_accept(int sock)
     return ret;
 }
 
+pid_t qtest_pid(QTestState *s)
+{
+    return s->qemu_pid;
+}
+
 bool qtest_probe_child(QTestState *s)
 {
     pid_t pid = s->qemu_pid;