EXPORT void iaxc_shutdown()
{
iaxc_dump_all_calls();
get_iaxc_lock();
if ( !test_mode )
{
audio_driver.destroy(&audio_driver);
audio_destroy();
#ifdef USE_VIDEO
video_destroy();
#endif
}
/* destroy enocders and decoders for all existing calls */
if ( calls )
{
int i;
for ( i=0 ; i<max_calls ; i++ )
{
if ( calls[i].encoder )
calls[i].encoder->destroy(calls[i].encoder);
if ( calls[i].decoder )
calls[i].decoder->destroy(calls[i].decoder);
if ( calls[i].vencoder )
calls[i].vencoder->destroy(calls[i].vencoder);
if ( calls[i].vdecoder )
calls[i].vdecoder->destroy(calls[i].vdecoder);
}
free(calls);
calls = NULL;
}
put_iaxc_lock();
#ifdef WIN32
closesocket(iax_get_fd()); //fd:
#endif
free(calls);
MUTEXDESTROY(&event_queue_lock);
MUTEXDESTROY(&iaxc_lock);
}
void MRSWLock_Destroy(STonyXiaoMultiReadSingleWriteLock* pLock) {
MUTEXLOCK(&pLock->m_Lock); //还记得前文的技巧吗？
MUTEXUNLOCK(&pLock->m_Lock); //利用一次空加锁解锁动作，规避风险
MUTEXDESTROY(&(pLock->m_Lock)); //摧毁内部锁
}
