/*

Copyright 1985, 1990, 1998  The Open Group

Permission to use, copy, modify, distribute, and sell this software and its

documentation for any purpose is hereby granted without fee, provided that

the above copyright notice appear in all copies and that both that

copyright notice and this permission notice appear in supporting

documentation.

The above copyright notice and this permission notice shall be included

in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of The Open Group shall

not be used in advertising or otherwise to promote the sale, use or

other dealings in this Software without prior written authorization

from The Open Group.

*/

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include "Xxcbint.h"

#include "Xlib.h"

#include "Xlibint.h"

#include "Xintconn.h"

/*

 * XCloseDisplay - XSync the connection to the X Server, close the connection,

 * and free all associated storage.  Extension close procs should only free

 * memory and must be careful about the types of requests they generate.

 */

int

XCloseDisplay (

	register Display *dpy)

{

	register _XExtension *ext;

	register int i;

	if (!(dpy->flags & XlibDisplayClosing))

	{

	    dpy->flags |= XlibDisplayClosing;

	    for (i = 0; i < dpy->nscreens; i++) {

		    register Screen *sp = &dpy->screens[i];

		    XFreeGC (dpy, sp->default_gc);

	    }

	    if (dpy->cursor_font != None) {

		XUnloadFont (dpy, dpy->cursor_font);

	    }

	    XSync(dpy, 1);  /* throw away pending events, catch errors */

	    /* call out to any extensions interested */

	    for (ext = dpy->ext_procs; ext; ext = ext->next) {

		if (ext->close_display)

		    (*ext->close_display)(dpy, &ext->codes);

	    }

	    /* if the closes generated more protocol, sync them up */

	    if (X_DPY_GET_REQUEST(dpy) != X_DPY_GET_LAST_REQUEST_READ(dpy))

		XSync(dpy, 1);

	}

	xcb_disconnect(dpy->xcb->connection);

	_XFreeDisplayStructure (dpy);

	return 0;

}