gcc/testsuite/gcc.c-torture/compile/pr37381.c

   1 extern unsigned int __invalid_size_argument_for_IOC;
   2 typedef unsigned int __u32;
   3 struct video_window
   4 {
   5   __u32 x, y;
   6   __u32 width, height;
   7 };
   8 typedef unsigned long XID;
   9 typedef XID Window;
  10 typedef struct _XExtData
  11 {
  12   Window root;
  13 }
  14 Screen;
  15 typedef struct
  16 {
  17   int border_width;
  18 }
  19 XWindowAttributes;
  20 typedef struct _XDisplay Display;
  21 typedef struct
  22 {
  23   int default_screen;
  24   Screen *screens;
  25 }
  26  *_XPrivDisplay;
  27 typedef struct
  28 {
  29   int x, y;
  30 }
  31 XSizeHints;
  32 typedef struct
  33 {
  34   unsigned short hdisplay;
  35   unsigned short vdisplay;
  36 }
  37 XF86VidModeModeInfo;
  38 Display *display;
  39 int tfd;
  40 int ccapt;
  41 int tml;
  42 int fswidth = 0;
  43 int fsheight = 0;
  44 Window fmwin;
  45 XF86VidModeModeInfo **modelines, *fullscreenmode = ((void *) 0);
  46 struct video_window vswin;
  47 DoFullScreen (void)
  48 {
  49   int i;
  50   int rx, ry;
  51   Window junkwin;
  52   XSizeHints fmsizehints;
  53   XWindowAttributes fmwinattr;
  54   if (ioctl
  55       (tfd,
  56        (((1U) << (((0 + 8) + 8) + 14)) | ((('v')) << (0 + 8)) | (((8)) << 0) |
  57         (((((sizeof (int) == sizeof (int[1])
  58              && sizeof (int) <
  59              (1 << 14)) ? sizeof (int) : __invalid_size_argument_for_IOC))) <<
  60          ((0 + 8) + 8))), &ccapt) < 0)
  61     {
  62       perror ("ioctl VIDIOCCAPTURE");
  63     }
  64   if (!XTranslateCoordinates
  65       (display, fmwin,
  66        ((&((_XPrivDisplay) display)->
  67          screens[(((_XPrivDisplay) display)->default_screen)])->root),
  68        -fmwinattr.border_width, -fmwinattr.border_width, &rx, &ry, &junkwin))
  69     {
  70     }
  71   vswin.width = fswidth;
  72   vswin.height = fsheight;
  73   vswin.x = fmsizehints.x + rx;
  74   vswin.y = fmsizehints.y + ry;
  75   if (ioctl
  76       (tfd,
  77        (((1U) << (((0 + 8) + 8) + 14)) | ((('v')) << (0 + 8)) | (((8)) << 0) |
  78         (((((sizeof (int) == sizeof (int[1])
  79              && sizeof (int) <
  80              (1 << 14)) ? sizeof (int) : __invalid_size_argument_for_IOC))) <<
  81          ((0 + 8) + 8))), &ccapt) < 0)
  82     {
  83       XF86VidModeGetAllModeLines (display, XDefaultScreen (display), &tml,
  84                                   &modelines);
  85         {
  86           if ((modelines[i]->hdisplay == fswidth)
  87               && (modelines[i]->vdisplay == fsheight))
  88             {
  89               fullscreenmode = modelines[i];
  90             }
  91         }
  92         {
  93           XF86VidModeSetViewPort (display, XDefaultScreen (display), vswin.x,
  94                                   vswin.y);
  95         }
  96     }
  97 }