[Libguestfs] [PATCH nbdkit 4/5] python: Implement get_ready method.

--- plugins/python/nbdkit-python-plugin.pod | 6 ++++++ plugins/python/python.c | 21 +++++++++++++++++++++ 2 files changed, 27 insertions(+) diff --git a/plugins/python/nbdkit-python-plugin.pod b/plugins/python/nbdkit-python-plugin.pod index 4065ec75..454a17ca 100644 --- a/plugins/python/nbdkit-python-plugin.pod +++ b/plugins/python/nbdkit-python-plugin.pod @@ -152,6 +152,12 @@ There are no arguments or return value. There are no arguments or return value. +=item C<get_ready> + +(Optional) + +There are no arguments or return value. + =item C<open> (Required) diff --git a/plugins/python/python.c b/plugins/python/python.c index 5e2e5269..72f37dd7 100644 --- a/plugins/python/python.c +++ b/plugins/python/python.c @@ -436,6 +436,25 @@ py_config_complete (void) return 0; } +static int +py_get_ready (void) +{ + PyObject *fn; + PyObject *r; + + if (callback_defined ("get_ready", &fn)) { + PyErr_Clear (); + + r = PyObject_CallObject (fn, NULL); + Py_DECREF (fn); + if (check_python_failure ("get_ready") == -1) + return -1; + Py_DECREF (r); + } + + return 0; +} + static void * py_open (int readonly) { @@ -889,6 +908,8 @@ static struct nbdkit_plugin plugin = { .config_complete = py_config_complete, .config_help = py_config_help, + .get_ready = py_get_ready, + .open = py_open, .close = py_close, -- 2.25.0