return s;
}
-static void close_display()
-{
- XCloseDisplay(display);
- display = NULL;
-
-}
-
/*
Opens connection to X server and returns the number
of NVidia GPUs.
void nvidia_cleanup()
{
- if (display)
- close_display();
+ if (display) {
+ XCloseDisplay(display);
+ display = NULL;
+ }
}