75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
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/*
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Copyright 1985, 1990, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included
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in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
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OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall
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not be used in advertising or otherwise to promote the sale, use or
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other dealings in this Software without prior written authorization
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from The Open Group.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "Xxcbint.h"
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#include "Xlib.h"
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#include "Xlibint.h"
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#include "Xintconn.h"
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/*
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* XCloseDisplay - XSync the connection to the X Server, close the connection,
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* and free all associated storage. Extension close procs should only free
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* memory and must be careful about the types of requests they generate.
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*/
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int
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XCloseDisplay (
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register Display *dpy)
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{
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register _XExtension *ext;
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register int i;
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if (!(dpy->flags & XlibDisplayClosing))
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{
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dpy->flags |= XlibDisplayClosing;
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for (i = 0; i < dpy->nscreens; i++) {
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register Screen *sp = &dpy->screens[i];
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XFreeGC (dpy, sp->default_gc);
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}
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if (dpy->cursor_font != None) {
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XUnloadFont (dpy, dpy->cursor_font);
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}
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XSync(dpy, 1); /* throw away pending events, catch errors */
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/* call out to any extensions interested */
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for (ext = dpy->ext_procs; ext; ext = ext->next) {
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if (ext->close_display)
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(*ext->close_display)(dpy, &ext->codes);
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}
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/* if the closes generated more protocol, sync them up */
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if (X_DPY_GET_REQUEST(dpy) != X_DPY_GET_LAST_REQUEST_READ(dpy))
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XSync(dpy, 1);
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}
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xcb_disconnect(dpy->xcb->connection);
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_XFreeDisplayStructure (dpy);
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return 0;
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}
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