int _Thrd_create(_Thrd_t *thr, _Thrd_start_t func, void *d)
{ /* create thread */
int res;
binder b;
int started = 0;
_Cnd_t cond;
_Mtx_t mtx;
_Cnd_init(&cond);
_Mtx_init(&mtx, _Mtx_plain);
b.func = func;
b.data = d;
b.cond = &cond;
b.mtx = &mtx;
b.started = &started;
_Mtx_lock(mtx);
if ((res = _Thrd_start(thr, run, &b)) == _Thrd_success)
{ /* wait for handshake */
while (!started)
_Cnd_wait(cond, mtx);
}
_Mtx_unlock(mtx);
_Cnd_destroy(cond);
_Mtx_destroy(mtx);
return (res);
}
static unsigned int _STDCALL run(void *d)
{ /* call thread function */
unsigned res;
binder b = *(binder *)d;
_Mtx_lock(*b.mtx);
*b.started = 1;
_Cnd_signal(*b.cond);
_Mtx_unlock(*b.mtx);
res = (b.func)(b.data);
_Cnd_do_broadcast_at_thread_exit();
return (res);
}
_Mtx_guard()
{
_Mtx_lock(&ext_once_mtx);
}
