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File:  [CSRG BSD Unix] / 43BSD / contrib / X / Xlib / DisplaySize.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:12:54 2018 UTC (8 years, 1 month ago) by root
Branches: MAIN, BSD
CVS tags: HEAD, BSD43
BSD 4.3

#include <X/mit-copyright.h>

/* $Header: /var/lib/cvsd/repos/CSRG/43BSD/contrib/X/Xlib/DisplaySize.c,v 1.1.1.1 2018/04/24 16:12:54 root Exp $ */
/* Copyright	Massachusetts Institute of Technology 1985 */

#include "XlibInternal.h"

int DisplayWidth()
{
	register Display *dpy = _XlibCurrentDisplay;
	WindowInfo rootinfo;
	if (dpy->width == 0 || dpy->height == 0) {
		XQueryWindow(RootWindow, &rootinfo);
		dpy->width = rootinfo.width;
		dpy->height = rootinfo.height;
	}
	return (dpy->width);
}

int DisplayHeight()
{
	register Display *dpy = _XlibCurrentDisplay;
	WindowInfo rootinfo;
	if (dpy->width == 0 || dpy->height == 0) {
		XQueryWindow(RootWindow, &rootinfo);
		dpy->width = rootinfo.width;
		dpy->height = rootinfo.height;
	}
	return (dpy->height);
}
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