int main(int argc, char** argv)
{
struct pollfd pollControl;
le_sms_ConnectService();
// Register a callback function to be called when an SMS arrives.
(void)le_sms_AddRxMessageHandler(SmsRxHandler, NULL);
printf("Waiting for SMS messages to arrive...\n");
// Get the Legato event loop "readyness" file descriptor and put it in a pollfd struct
// configured to detect "ready to read".
pollControl.fd = le_event_GetFd();
pollControl.events = POLLIN;
while (true)
{
// Block until the file descriptor is "ready to read".
int result = poll(&pollControl, 1, -1);
if (result > 0)
{
// The Legato event loop needs servicing. Keep servicing it until there's nothing left.
while (le_event_ServiceLoop() == LE_OK)
{
/* le_event_ServiceLoop() has more to do. Need to call it again. */
}
}
else
{
LE_FATAL("poll() failed with errno %m.");
}
}
}
static int l_getEventloopFd(lua_State *L)
{
lua_pushinteger(L, le_event_GetFd());
return 1;
}
