// Function that does getaddrinfo() and calls the callback function when
// the result is available.
// TODO: actually make this function asynchronous. Right now it just calls
// getaddrinfo() (which blocks) and then schedules the callback.
ResolveState *
getaddrinfoAsync(const char *node, const char *service,
const struct addrinfo *hints, ResolveFlags *flags,
ResolveCallback callback, ResolveErrorCallback errorCallback,
ResolveCallbackArg extra) {
ResolveState *resolveState;
resolveState = ResolveState_new();
resolveState->refCount = 1;
#ifdef DEBUG_RESOLVE_REF
log_add(log_Debug, "ResolveState %08" PRIxPTR ": ref=1 (%d)\n",
(uintptr_t) resolveState, resolveState->refCount);
#endif
resolveState->state = Resolve_resolving;
resolveState->flags = *flags;
resolveState->callback = callback;
resolveState->errorCallback = errorCallback;
resolveState->extra = extra;
resolveState->result = NULL;
resolveState->error.gaiRes =
getaddrinfo(node, service, hints, &resolveState->result);
resolveState->error.err = errno;
resolveState->callbackID = Callback_add(
(CallbackFunction) resolveCallback, (CallbackArg) resolveState);
return resolveState;
}
static void
DoTrackTag (TFB_SoundChunk *chunk)
{
if (chunk->callback)
Callback_add(chunk->callback, 0);
cur_sub_chunk = chunk;
}