finally drop libNX_Xext

4 files changed, 0 insertions, 408 deletions

diff --git a/nx-X11/lib/Imakefile b/nx-X11/lib/Imakefile
index 4cf8bf08e..79b7e96c1 100644
--- a/nx-X11/lib/Imakefile
+++ b/nx-X11/lib/Imakefile
@@ -19,14 +19,8 @@ XKBLIBDIR = xkbfile
 X11LIBDIR = X11
 #endif
 
-#if BuildXextLib
-XEXTLIBDIR = Xext
-#endif
-
-
 LINTSUBDIRS = \
 	$(X11LIBDIR) \
-	$(XEXTLIBDIR) \
 	$(XKBLIBDIR) \
 	$(NULL)
 
diff --git a/nx-X11/lib/Xext/Imakefile b/nx-X11/lib/Xext/Imakefile
deleted file mode 100644
index 4083ee61f..000000000
--- a/nx-X11/lib/Xext/Imakefile
+++ /dev/null
@@ -1,39 +0,0 @@
-XCOMM $Xorg: Imakefile,v 1.3 2000/08/17 19:45:50 cpqbld Exp $
-XCOMM $XFree86: xc/lib/Xext/Imakefile,v 1.12 2002/10/16 00:37:27 dawes Exp $
-
-       NULL =
-
-#define DoNormalLib NormalLibXext
-#define DoSharedLib SharedLibXext
-#define DoExtraLib SharedLibXext
-#define DoDebugLib DebugLibXext
-#define DoProfileLib ProfileLibXext
-#define LibName NX_Xext
-#define SoRev SOXEXTREV
-#define LibHeaders NO
-
-#include <Threads.tmpl>
-
-#ifdef SharedXextReqs
-REQUIREDLIBS = SharedXextReqs
-#endif
-
-#if Malloc0ReturnsNull
-ALLOC_DEFINES = Malloc0ReturnsNullDefines
-#endif
-
-      DEFINES = $(ALLOC_DEFINES)
-     INCLUDES = -I$(XLIBSRC)
-         SRCS = globals.c	\
-                extutil.c	\
-                $(NULL)
-
-         OBJS = globals.o	\
-                extutil.o	\
-                $(NULL)
-
-     LINTLIBS = $(LINTXLIB)
-
-#include <Library.tmpl>
-
-DependTarget()
diff --git a/nx-X11/lib/Xext/extutil.c b/nx-X11/lib/Xext/extutil.c
deleted file mode 100644
index bd79dbdb2..000000000
--- a/nx-X11/lib/Xext/extutil.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * $Xorg: extutil.c,v 1.4 2001/02/09 02:03:49 xorgcvs Exp $
- *
-Copyright 1989, 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.
- *
- * Author:  Jim Fulton, MIT X Consortium
- *
- * 
- * 		       Xlib Extension-Writing Utilities
- * 
- * This package contains utilities for writing the client API for various
- * protocol extensions.  THESE INTERFACES ARE NOT PART OF THE X STANDARD AND
- * ARE SUBJECT TO CHANGE!
- * 
- *  Routines include:
- * 
- *         XextCreateExtension		called once per extension
- *         XextDestroyExtension		if no longer using extension
- *         XextAddDisplay		add another display
- *         XextRemoveDisplay		remove a display
- *         XextFindDisplay		is a display open
- * 
- * In addition, the following Xlib-style interfaces are provided:
- * 
- *         XSetExtensionErrorHandler	establish an extension error handler
- *         XMissingExtension		raise an error about missing ext
- */
-/* $XFree86: xc/lib/Xext/extutil.c,v 1.5 2002/10/16 00:37:27 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <nx-X11/Xlibint.h>
-#include <nx-X11/extensions/Xext.h>
-#include <nx-X11/extensions/extutil.h>
-
-
-/*
- * XextCreateExtension - return an extension descriptor containing context
- * information for this extension.  This object is passed to all Xext 
- * routines.
- */
-XExtensionInfo *XextCreateExtension (void)
-{
-    register XExtensionInfo *info =
-      (XExtensionInfo *) Xmalloc (sizeof (XExtensionInfo));
-
-    if (info) {
-	info->head = NULL;
-	info->cur = NULL;
-	info->ndisplays = 0;
-    }
-    return info;
-}
-
-
-/*
- * XextDestroyExtension - free memory the given extension descriptor
- */
-void XextDestroyExtension (XExtensionInfo *info)
-{
-    info->head = NULL;			/* to catch refs after this */
-    info->cur = NULL;
-    info->ndisplays = 0;
-    XFree ((char *) info);
-}
-
-
-
-/*
- * XextAddDisplay - add a display to this extension
- */
-XExtDisplayInfo *XextAddDisplay (
-    XExtensionInfo *extinfo,
-    Display *dpy,
-    char *ext_name,
-    XExtensionHooks *hooks,
-    int nevents,
-    XPointer data)
-{
-    XExtDisplayInfo *dpyinfo;
-
-    dpyinfo = (XExtDisplayInfo *) Xmalloc (sizeof (XExtDisplayInfo));
-    if (!dpyinfo) return NULL;
-    dpyinfo->display = dpy;
-    dpyinfo->data = data;
-    dpyinfo->codes = XInitExtension (dpy, ext_name);
-
-    /*
-     * if the server has the extension, then we can initialize the 
-     * appropriate function vectors
-     */
-    if (dpyinfo->codes) {
-	int i, j;
-
-	for (i = 0, j = dpyinfo->codes->first_event; i < nevents; i++, j++) {
-	    XESetWireToEvent (dpy, j, hooks->wire_to_event);
-	    XESetEventToWire (dpy, j, hooks->event_to_wire);
-	}
-	if (hooks->create_gc)
-	  XESetCreateGC (dpy, dpyinfo->codes->extension, hooks->create_gc);
-	if (hooks->copy_gc)
-	  XESetCopyGC (dpy, dpyinfo->codes->extension, hooks->copy_gc);
-	if (hooks->flush_gc)
-	  XESetFlushGC (dpy, dpyinfo->codes->extension, hooks->flush_gc);
-	if (hooks->free_gc)
-	  XESetFreeGC (dpy, dpyinfo->codes->extension, hooks->free_gc);
-	if (hooks->create_font)
-	  XESetCreateFont (dpy, dpyinfo->codes->extension, hooks->create_font);
-	if (hooks->free_font)
-	  XESetFreeFont (dpy, dpyinfo->codes->extension, hooks->free_font);
-	if (hooks->close_display)
-	  XESetCloseDisplay (dpy, dpyinfo->codes->extension, 
-			     hooks->close_display);
-	if (hooks->error)
-	  XESetError (dpy, dpyinfo->codes->extension, hooks->error);
-	if (hooks->error_string)
-	  XESetErrorString (dpy, dpyinfo->codes->extension,
-			    hooks->error_string);
-    } else if (hooks->close_display) {
-	/* The server doesn't have this extension.
-	 * Use a private Xlib-internal extension to hang the close_display
-	 * hook on so that the "cache" (extinfo->cur) is properly cleaned.
-	 * (XBUG 7955)
-	 */
-	XExtCodes *codes = XAddExtension(dpy);
-	if (!codes) {
-	    XFree(dpyinfo);
-	    return NULL;
-	}
-	XESetCloseDisplay (dpy, codes->extension, hooks->close_display);
-    }
-
-    /*
-     * now, chain it onto the list
-     */
-    _XLockMutex(_Xglobal_lock);
-    dpyinfo->next = extinfo->head;
-    extinfo->head = dpyinfo;
-    extinfo->cur = dpyinfo;
-    extinfo->ndisplays++;
-    _XUnlockMutex(_Xglobal_lock);
-    return dpyinfo;
-}
-
-
-/*
- * XextRemoveDisplay - remove the indicated display from the extension object
- */
-int XextRemoveDisplay (XExtensionInfo *extinfo, Display *dpy)
-{
-    XExtDisplayInfo *dpyinfo, *prev;
-
-    /*
-     * locate this display and its back link so that it can be removed
-     */
-    _XLockMutex(_Xglobal_lock);
-    prev = NULL;
-    for (dpyinfo = extinfo->head; dpyinfo; dpyinfo = dpyinfo->next) {
-	if (dpyinfo->display == dpy) break;
-	prev = dpyinfo;
-    }
-    if (!dpyinfo) {
-	_XUnlockMutex(_Xglobal_lock);
-	return 0;		/* hmm, actually an error */
-    }
-
-    /*
-     * remove the display from the list; handles going to zero
-     */
-    if (prev)
-	prev->next = dpyinfo->next;
-    else
-	extinfo->head = dpyinfo->next;
-
-    extinfo->ndisplays--;
-    if (dpyinfo == extinfo->cur) extinfo->cur = NULL;  /* flush cache */
-    _XUnlockMutex(_Xglobal_lock);
-
-    Xfree ((char *) dpyinfo);
-    return 1;
-}
-
-
-/*
- * XextFindDisplay - look for a display in this extension; keeps a cache
- * of the most-recently used for efficiency.
- */
-XExtDisplayInfo *XextFindDisplay (XExtensionInfo *extinfo, Display *dpy)
-{
-    register XExtDisplayInfo *dpyinfo;
-
-    /*
-     * see if this was the most recently accessed display
-     */
-    if ((dpyinfo = extinfo->cur)&& dpyinfo->display == dpy) return dpyinfo;
-
-
-    /*
-     * look for display in list
-     */
-    _XLockMutex(_Xglobal_lock);
-    for (dpyinfo = extinfo->head; dpyinfo; dpyinfo = dpyinfo->next) {
-	if (dpyinfo->display == dpy) {
-	    extinfo->cur = dpyinfo;	/* cache most recently used */
-	    _XUnlockMutex(_Xglobal_lock);
-	    return dpyinfo;
-	}
-    }
-    _XUnlockMutex(_Xglobal_lock);
-
-    return NULL;
-}
-
-
-
-static int _default_exterror (Display *dpy, char *ext_name, char *reason)
-{
-    fprintf (stderr, "Xlib:  extension \"%s\" %s on display \"%s\".\n",
-	     ext_name, reason, DisplayString(dpy));
-    return 0;
-}
-
-
-/*
- * XSetExtensionErrorHandler - sets the handler that gets called when a 
- * requested extension is referenced.  This should eventually move into Xlib.
- */
-
-extern int (*_XExtensionErrorFunction)();
-
-int (*XSetExtensionErrorHandler(int (*handler)(Display*, char *, char * )))()
-{
-    int (*oldhandler)() = _XExtensionErrorFunction;
-
-    _XExtensionErrorFunction = (handler ? handler :
-				_default_exterror);
-    return oldhandler;
-}
-
-
-/*
- * XMissingExtension - call the extension error handler
- */
-int XMissingExtension (Display *dpy, _Xconst char *ext_name)
-{
-    int (*func)() = (_XExtensionErrorFunction ?
-		     _XExtensionErrorFunction : _default_exterror);
-
-    if (!ext_name) ext_name = X_EXTENSION_UNKNOWN;
-    return (*func) (dpy, ext_name, X_EXTENSION_MISSING);
-}
diff --git a/nx-X11/lib/Xext/globals.c b/nx-X11/lib/Xext/globals.c
deleted file mode 100644
index 53a18690d..000000000
--- a/nx-X11/lib/Xext/globals.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* $Xorg: globals.c,v 1.4 2001/02/09 02:03:50 xorgcvs Exp $ */
-/*
-
-Copyright 1989, 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.
-
-*/
-/* $XFree86: xc/lib/Xext/globals.c,v 3.4 2001/07/29 05:01:12 tsi Exp $ */
-
-/*
- * This file should contain only those objects which must be predefined.
- */
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <nx-X11/Xlib.h>
-#include <nx-X11/extensions/Xext.h>
-#include <stddef.h>			/* for definition of NULL */
-
-/*
- * If possible, it is useful to have the global data default to a null value.
- * Some shared library implementations are *much* happier if there isn't any
- * global initialized data.
- */
-#ifdef NULL_NOT_ZERO			/* then need to initialize */
-#define SetZero(t,var,z) t var = z
-#else 
-#define SetZero(t,var,z) t var
-#endif
-
-#ifdef ATTSHAREDLIB			/* then need extra variables */
-/*
- * If we need to define extra variables for each global
- */
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define ZEROINIT(t,var,val) SetZero(t,var,val); \
-  SetZero (long, _libX_##var##Flag, 0); \
-  SetZero (void *, _libX_##var##Ptr, NULL)
-#else /* else pcc concatenation */
-#define ZEROINIT(t,var,val) SetZero(t,var,val); \
-  SetZero (long, _libX_/**/var/**/Flag, 0); \
-  SetZero (void *, _libX_/**/var/**/Ptr, NULL)
-#endif /* concat ANSI C vs. pcc */
-
-#else /* else not ATTSHAREDLIB */
-/*
- * no extra crud
- */
-#define ZEROINIT(t,var,val) SetZero (t, var, val)
-
-#endif /* ATTSHAREDLIB */
-
-
-/*
- * Error handlers; used to be in XlibInt.c
- */
-typedef int (*funcptr)();
-ZEROINIT (funcptr, _XExtensionErrorFunction, NULL);
-
-/*
- * NOTE: any additional external definition NEED
- * to be inserted BELOW this point!!!
- */
-
-/*
- * NOTE: any additional external definition NEED
- * to be inserted ABOVE this point!!!
- */
-