Пример #1
0
pa_operation* pa_context_drain(pa_context *c, pa_context_notify_cb_t cb, void *userdata) {
    pa_operation *o;

    pa_assert(c);
    pa_assert(PA_REFCNT_VALUE(c) >= 1);

    PA_CHECK_VALIDITY_RETURN_NULL(c, !pa_detect_fork(), PA_ERR_FORKED);
    PA_CHECK_VALIDITY_RETURN_NULL(c, c->state == PA_CONTEXT_READY, PA_ERR_BADSTATE);
    PA_CHECK_VALIDITY_RETURN_NULL(c, pa_context_is_pending(c), PA_ERR_BADSTATE);

    o = pa_operation_new(c, NULL, (pa_operation_cb_t) cb, userdata);
    set_dispatch_callbacks(pa_operation_ref(o));

    return o;
}
Пример #2
0
/** Wait until no further actions are pending on the connection context */
static void wait_for_completion(void) {
    assert(context && mainloop);

    while (pa_context_is_pending(context))
        pa_mainloop_iterate(mainloop, 1, NULL);
}