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35 lines
767 B
C
35 lines
767 B
C
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/*
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* Return the Xlib 'Display *' underlying our GTK environment, if any.
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*/
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#include <gtk/gtk.h>
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#include "putty.h"
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#include "gtkcompat.h"
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#include "gtkmisc.h"
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#ifndef NOT_X_WINDOWS
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#include <gdk/gdkx.h>
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#include <X11/Xlib.h>
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Display *get_x11_display(void)
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{
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#if GTK_CHECK_VERSION(3,0,0)
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if (!GDK_IS_X11_DISPLAY(gdk_display_get_default()))
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return NULL;
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#endif
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return GDK_DISPLAY_XDISPLAY(gdk_display_get_default());
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}
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#else
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/*
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* Include _something_ in this file to prevent an annoying compiler
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* warning, and to avoid having to condition out this file in
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* CMakeLists. It's in a library, so this variable shouldn't end up in
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* any actual program, because nothing will refer to it.
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*/
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const int get_x11_display_dummy_variable = 0;
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#endif
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