static void initializeGtk(QLibrary* module = 0)
{
// Ensures missing Gtk initialization in some versions of Adobe's flash player
// plugin do not cause crashes. See BR# 40567, 44324, and 44405 for details.
if (module) {
typedef void *(*gtk_init_ptr)(int*, char***);
gtk_init_ptr gtkInit = (gtk_init_ptr)module->resolve("gtk_init");
if (gtkInit) {
// Prevent gtk_init() from replacing the X error handlers, since the Gtk
// handlers abort when they receive an X error, thus killing the viewer.
#ifdef Q_WS_X11
int (*old_error_handler)(Display*, XErrorEvent*) = XSetErrorHandler(0);
int (*old_io_error_handler)(Display*) = XSetIOErrorHandler(0);
#endif
gtkInit(0, 0);
#ifdef Q_WS_X11
XSetErrorHandler(old_error_handler);
XSetIOErrorHandler(old_io_error_handler);
#endif
return;
}
}
QLibrary library("libgtk-x11-2.0.so.0");
if (library.load()) {
typedef void *(*gtk_init_check_ptr)(int*, char***);
gtk_init_check_ptr gtkInitCheck = (gtk_init_check_ptr)library.resolve("gtk_init_check");
// NOTE: We're using gtk_init_check() since gtk_init() calls exit() on failure.
if (gtkInitCheck)
(void) gtkInitCheck(0, 0);
}
}
static void initializeGTK()
{
QLibrary library(QLatin1String("libgtk-x11-2.0.so.0"));
if (library.load()) {
typedef void *(*gtk_init_check_ptr)(int*, char***);
gtk_init_check_ptr gtkInitCheck = reinterpret_cast<gtk_init_check_ptr>(library.resolve("gtk_init_check"));
// NOTE: We're using gtk_init_check() since gtk_init() calls exit() on failure.
if (gtkInitCheck)
(void) gtkInitCheck(0, 0);
}
}