bool rpc_stream::receive(rpc_message* msg)
{
if(try_receive(msg) <= 0) {
return false;
}
return true;
}
static void try_readf() {
char msg[256];
while (1) {
while (try_receive (msg) >= 0)
kprint ("%s", msg);
}
}
void CChildView::OnPaint()
{
CPaintDC dc(this); // device context for painting
// If the unbounded_buffer object contains a Bitmap object,
// draw the image to the client area.
BitmapPtr pBitmap;
if (try_receive(m_MandelbrotImages, pBitmap))
{
if (pBitmap != NULL)
{
// Draw the bitmap to the client area.
Graphics g(dc);
g.DrawImage(pBitmap.get(), 0, 0);
}
}
// Draw the image on a worker thread if the image is not available.
else
{
RECT rc;
GetClientRect(&rc);
m_DrawingTasks.run([rc,this]() {
DrawMandelbrot(BitmapPtr(new Bitmap(rc.right, rc.bottom)));
});
}
}
void terminal_func() {
char* str = (char*) kcalloc (256, sizeof (char));
int retv = -1;
res_type_t type = res_compose (RES_CPU, 0, 0, 0);
int prd;
while(1) {
GET_RES (prd, type, 3, R_WAITFROM);
//dump_rbuffer(GET_KERNEL_THREAD()->buffer, msg_d);
while (try_receive (str) >= 0)
kprint ("%s", str);
GIVE_RES (prd, type, 3, R_SENDTO);
}
}
