svn merge ^/branches/released .

1 files changed, 498 insertions, 502 deletions

diff --git a/libX11/src/xkb/XKBAlloc.c b/libX11/src/xkb/XKBAlloc.c
index bd615eaae..7a46ef2b9 100644
--- a/libX11/src/xkb/XKBAlloc.c
+++ b/libX11/src/xkb/XKBAlloc.c
@@ -1,502 +1,498 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
-#include <config.h>
-#endif
-
-#ifndef XKB_IN_SERVER
-
-#include <stdio.h>
-#define NEED_REPLIES
-#define NEED_EVENTS
-#include "Xlibint.h"
-#include "XKBlibint.h"
-#include <X11/extensions/XKBgeom.h>
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-#else
-
-#include <stdio.h>
-#include <X11/X.h>
-#define	NEED_EVENTS
-#define	NEED_REPLIES
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "inputstr.h"
-#include <X11/extensions/XKBsrv.h>
-#include <X11/extensions/XKBgeom.h>
-
-#endif /* XKB_IN_SERVER */
-
-/***===================================================================***/
-
-/*ARGSUSED*/
-Status
-XkbAllocCompatMap(XkbDescPtr xkb,unsigned which,unsigned nSI)
-{
-XkbCompatMapPtr	compat;
-XkbSymInterpretRec *prev_interpret;
-
-    if (!xkb)
-	return BadMatch;
-    if (xkb->compat) {
-	if (xkb->compat->size_si>=nSI)
-	    return Success;
-	compat= xkb->compat;
-	compat->size_si= nSI;
-	if (compat->sym_interpret==NULL)
-	    compat->num_si= 0;
-	prev_interpret = compat->sym_interpret;
-	compat->sym_interpret= _XkbTypedRealloc(compat->sym_interpret,
-						     nSI,XkbSymInterpretRec);
-	if (compat->sym_interpret==NULL) {
-	    _XkbFree(prev_interpret);
-	    compat->size_si= compat->num_si= 0;
-	    return BadAlloc;
-	}
-	if (compat->num_si!=0) {
-	    _XkbClearElems(compat->sym_interpret,compat->num_si,
-					compat->size_si-1,XkbSymInterpretRec);
-	}
-	return Success;
-    }
-    compat= _XkbTypedCalloc(1,XkbCompatMapRec);
-    if (compat==NULL)
-	return BadAlloc;
-    if (nSI>0) {
-	compat->sym_interpret= _XkbTypedCalloc(nSI,XkbSymInterpretRec);
-	if (!compat->sym_interpret) {
-	    _XkbFree(compat);
-	    return BadAlloc;
-	}
-    }
-    compat->size_si= nSI;
-    compat->num_si= 0;
-    bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));
-    xkb->compat= compat;
-    return Success;
-}
-
-
-void
-XkbFreeCompatMap(XkbDescPtr xkb,unsigned which,Bool freeMap)
-{
-register XkbCompatMapPtr compat;
-
-    if ((xkb==NULL)||(xkb->compat==NULL))
-	return;
-    compat= xkb->compat;
-    if (freeMap)
-	which= XkbAllCompatMask;
-    if (which&XkbGroupCompatMask)
-	bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));
-    if (which&XkbSymInterpMask) {
-	if ((compat->sym_interpret)&&(compat->size_si>0))
-	    _XkbFree(compat->sym_interpret);
-	compat->size_si= compat->num_si= 0;
-	compat->sym_interpret= NULL;
-    }
-    if (freeMap) {
-	_XkbFree(compat);
-	xkb->compat= NULL;
-    }
-    return;
-}
-
-/***===================================================================***/
-
-Status
-XkbAllocNames(XkbDescPtr xkb,unsigned which,int nTotalRG,int nTotalAliases)
-{
-XkbNamesPtr	names;
-
-    if (xkb==NULL)
-	return BadMatch;
-    if (xkb->names==NULL) {
-	xkb->names = _XkbTypedCalloc(1,XkbNamesRec);
-	if (xkb->names==NULL)
-	    return BadAlloc;
-    }
-    names= xkb->names;
-    if ((which&XkbKTLevelNamesMask)&&(xkb->map!=NULL)&&(xkb->map->types!=NULL)){
-	register int	i;
-	XkbKeyTypePtr	type;
-
-	type= xkb->map->types;
-	for (i=0;i<xkb->map->num_types;i++,type++) {
-	    if (type->level_names==NULL) {
-		type->level_names= _XkbTypedCalloc(type->num_levels,Atom);
-		if (type->level_names==NULL)
-		    return BadAlloc;
-	    }
-	}
-    }
-    if ((which&XkbKeyNamesMask)&&(names->keys==NULL)) {
-	if ((!XkbIsLegalKeycode(xkb->min_key_code))||
-	    (!XkbIsLegalKeycode(xkb->max_key_code))||
-	    (xkb->max_key_code<xkb->min_key_code))
-	    return BadValue;
-	names->keys= _XkbTypedCalloc((xkb->max_key_code+1),XkbKeyNameRec);
-	if (names->keys==NULL)
-	    return BadAlloc;
-    }
-    if ((which&XkbKeyAliasesMask)&&(nTotalAliases>0)) {
-	if (names->key_aliases==NULL) {
-	    names->key_aliases= _XkbTypedCalloc(nTotalAliases,XkbKeyAliasRec);
-	}
-	else if (nTotalAliases>names->num_key_aliases) {
-	    XkbKeyAliasRec *prev_aliases = names->key_aliases;
-
-	    names->key_aliases= _XkbTypedRealloc(names->key_aliases,
-						nTotalAliases,XkbKeyAliasRec);
-	    if (names->key_aliases!=NULL) {
-		_XkbClearElems(names->key_aliases,names->num_key_aliases,
-						nTotalAliases-1,XkbKeyAliasRec);
-	    } else {
-		_XkbFree(prev_aliases);
-	    }
-	}
-	if (names->key_aliases==NULL) {
-	    names->num_key_aliases= 0;
-	    return BadAlloc;
-	}
-	names->num_key_aliases= nTotalAliases;
-    }
-    if ((which&XkbRGNamesMask)&&(nTotalRG>0)) {
-	if (names->radio_groups==NULL) {
-	    names->radio_groups= _XkbTypedCalloc(nTotalRG,Atom);
-	}
-	else if (nTotalRG>names->num_rg) {
-	    Atom *prev_radio_groups = names->radio_groups;
-
-	    names->radio_groups= _XkbTypedRealloc(names->radio_groups,nTotalRG,
-									Atom);
-	    if (names->radio_groups!=NULL) {
-		_XkbClearElems(names->radio_groups,names->num_rg,nTotalRG-1,
-									Atom);
-	    } else {
-		_XkbFree(prev_radio_groups);
-	    }
-	}
-	if (names->radio_groups==NULL)
-	    return BadAlloc;
-	names->num_rg= nTotalRG;
-    }
-    return Success;
-}
-
-void
-XkbFreeNames(XkbDescPtr xkb,unsigned which,Bool freeMap)
-{
-XkbNamesPtr	names;
-
-    if ((xkb==NULL)||(xkb->names==NULL))
-	return;
-    names= xkb->names;
-    if (freeMap)
-	which= XkbAllNamesMask;
-    if (which&XkbKTLevelNamesMask) {
-	XkbClientMapPtr	map= xkb->map;
-	if ((map!=NULL)&&(map->types!=NULL)) {
-	    register int 		i;
-	    register XkbKeyTypePtr	type;
-	    type= map->types;
-	    for (i=0;i<map->num_types;i++,type++) {
-		if (type->level_names!=NULL) {
-		    _XkbFree(type->level_names);
-		    type->level_names= NULL;
-		}
-	    }
-	}
-    }
-    if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) {
-	_XkbFree(names->keys);
-	names->keys= NULL;
-	names->num_keys= 0;
-    }
-    if ((which&XkbKeyAliasesMask)&&(names->key_aliases)){
-	_XkbFree(names->key_aliases);
-	names->key_aliases=NULL;
-	names->num_key_aliases=0;
-    }
-    if ((which&XkbRGNamesMask)&&(names->radio_groups)) {
-	_XkbFree(names->radio_groups);
-	names->radio_groups= NULL;
-	names->num_rg= 0;
-    }
-    if (freeMap) {
-	_XkbFree(names);
-	xkb->names= NULL;
-    }
-    return;
-}
-
-/***===================================================================***/
-
-/*ARGSUSED*/
-Status
-XkbAllocControls(XkbDescPtr xkb,unsigned which)
-{
-    if (xkb==NULL)
-	return BadMatch;
-
-    if (xkb->ctrls==NULL) {
-	xkb->ctrls= _XkbTypedCalloc(1,XkbControlsRec);
-	if (!xkb->ctrls)
-	    return BadAlloc;
-    }
-    return Success;
-}
-
-/*ARGSUSED*/
-void
-XkbFreeControls(XkbDescPtr xkb,unsigned which,Bool freeMap)
-{
-    if (freeMap && (xkb!=NULL) && (xkb->ctrls!=NULL)) {
-	_XkbFree(xkb->ctrls);
-	xkb->ctrls= NULL;
-    }
-    return;
-}
-
-/***===================================================================***/
-
-Status
-XkbAllocIndicatorMaps(XkbDescPtr xkb)
-{
-    if (xkb==NULL)
-	return BadMatch;
-    if (xkb->indicators==NULL) {
-	xkb->indicators= _XkbTypedCalloc(1,XkbIndicatorRec);
-	if (!xkb->indicators)
-	    return BadAlloc;
-    }
-    return Success;
-}
-
-void
-XkbFreeIndicatorMaps(XkbDescPtr xkb)
-{
-    if ((xkb!=NULL)&&(xkb->indicators!=NULL)) {
-	_XkbFree(xkb->indicators);
-	xkb->indicators= NULL;
-    }
-    return;
-}
-
-/***====================================================================***/
-
-XkbDescRec	*
-XkbAllocKeyboard(void)
-{
-XkbDescRec *xkb;
-
-    xkb = _XkbTypedCalloc(1,XkbDescRec);
-    if (xkb)
-	xkb->device_spec= XkbUseCoreKbd;
-    return xkb;
-}
-
-void
-XkbFreeKeyboard(XkbDescPtr xkb,unsigned which,Bool freeAll)
-{
-    if (xkb==NULL)
-	return;
-    if (freeAll)
-	which= XkbAllComponentsMask;
-    if (which&XkbClientMapMask)
-	XkbFreeClientMap(xkb,XkbAllClientInfoMask,True);
-    if (which&XkbServerMapMask)
-	XkbFreeServerMap(xkb,XkbAllServerInfoMask,True);
-    if (which&XkbCompatMapMask)
-	XkbFreeCompatMap(xkb,XkbAllCompatMask,True);
-    if (which&XkbIndicatorMapMask)
-	XkbFreeIndicatorMaps(xkb);
-    if (which&XkbNamesMask)
-	XkbFreeNames(xkb,XkbAllNamesMask,True);
-    if ((which&XkbGeometryMask) && (xkb->geom!=NULL))
-	XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True);
-    if (which&XkbControlsMask)
-	XkbFreeControls(xkb,XkbAllControlsMask,True);
-    if (freeAll)
-	_XkbFree(xkb);
-    return;
-}
-
-/***====================================================================***/
-
-XkbDeviceLedInfoPtr
-XkbAddDeviceLedInfo(XkbDeviceInfoPtr devi,unsigned ledClass,unsigned ledId)
-{
-XkbDeviceLedInfoPtr	devli;
-register int		i;
-
-    if ((!devi)||(!XkbSingleXIClass(ledClass))||(!XkbSingleXIId(ledId)))
-	return NULL;
-    for (i=0,devli=devi->leds;i<devi->num_leds;i++,devli++) {
-	if ((devli->led_class==ledClass)&&(devli->led_id==ledId))
-	    return devli;
-    }
-    if (devi->num_leds>=devi->sz_leds) {
-	XkbDeviceLedInfoRec *prev_leds = devi->leds;
-
-	if (devi->sz_leds>0)	devi->sz_leds*= 2;
-	else			devi->sz_leds= 1;
-	devi->leds= _XkbTypedRealloc(devi->leds,devi->sz_leds,
-							XkbDeviceLedInfoRec);
-	if (!devi->leds) {
-	    _XkbFree(prev_leds);
-	    devi->sz_leds= devi->num_leds= 0;
-	    return NULL;
-	}
-	i= devi->num_leds;
-	for (devli=&devi->leds[i];i<devi->sz_leds;i++,devli++) {
-	    bzero(devli,sizeof(XkbDeviceLedInfoRec));
-	    devli->led_class= XkbXINone;
-	    devli->led_id= XkbXINone;
-	}
-    }
-    devli= &devi->leds[devi->num_leds++];
-    bzero(devli,sizeof(XkbDeviceLedInfoRec));
-    devli->led_class= ledClass;
-    devli->led_id= ledId;
-    return devli;
-}
-
-Status
-XkbResizeDeviceButtonActions(XkbDeviceInfoPtr devi,unsigned newTotal)
-{
-    XkbAction *prev_btn_acts;
-
-    if ((!devi)||(newTotal>255))
-	return BadValue;
-    if ((devi->btn_acts!=NULL)&&(newTotal==devi->num_btns))
-	return Success;
-    if (newTotal==0) {
-	if (devi->btn_acts!=NULL) {
-	    _XkbFree(devi->btn_acts);
-	    devi->btn_acts= NULL;
-	}
-	devi->num_btns= 0;
-	return Success;
-    }
-    prev_btn_acts = devi->btn_acts;
-    devi->btn_acts= _XkbTypedRealloc(devi->btn_acts,newTotal,XkbAction);
-    if (devi->btn_acts==NULL) {
-	_XkbFree(prev_btn_acts);
-	devi->num_btns= 0;
-	return BadAlloc;
-    }
-    if (newTotal>devi->num_btns) {
-	XkbAction *act;
-	act= &devi->btn_acts[devi->num_btns];
-	bzero((char *)act,(newTotal-devi->num_btns)*sizeof(XkbAction));
-    }
-    devi->num_btns= newTotal;
-    return Success;
-}
-
-/*ARGSUSED*/
-XkbDeviceInfoPtr
-XkbAllocDeviceInfo(unsigned deviceSpec,unsigned nButtons,unsigned szLeds)
-{
-XkbDeviceInfoPtr	devi;
-
-    devi= _XkbTypedCalloc(1,XkbDeviceInfoRec);
-    if (devi!=NULL) {
-	devi->device_spec= deviceSpec;
-	devi->has_own_state= False;
-	devi->num_btns= 0;
-	devi->btn_acts= NULL;
-	if (nButtons>0) {
-	    devi->num_btns= nButtons;
-	    devi->btn_acts= _XkbTypedCalloc(nButtons,XkbAction);
-	    if (!devi->btn_acts) {
-		_XkbFree(devi);
-		return NULL;
-	    }
-	}
-	devi->dflt_kbd_fb= XkbXINone;
-	devi->dflt_led_fb= XkbXINone;
-	devi->num_leds= 0;
-	devi->sz_leds= 0;
-	devi->leds= NULL;
-	if (szLeds>0) {
-	    devi->sz_leds= szLeds;
-	    devi->leds= _XkbTypedCalloc(szLeds,XkbDeviceLedInfoRec);
-	    if (!devi->leds) {
-		if (devi->btn_acts)
-		    _XkbFree(devi->btn_acts);
-		_XkbFree(devi);
-		return NULL;
-	    }
-	}
-    }
-    return devi;
-}
-
-
-void
-XkbFreeDeviceInfo(XkbDeviceInfoPtr devi,unsigned which,Bool freeDevI)
-{
-    if (devi) {
-	if (freeDevI) {
-	    which= XkbXI_AllDeviceFeaturesMask;
-	    if (devi->name) {
-		_XkbFree(devi->name);
-		devi->name= NULL;
-	    }
-	}
-	if ((which&XkbXI_ButtonActionsMask)&&(devi->btn_acts)) {
-	    _XkbFree(devi->btn_acts);
-	    devi->num_btns= 0;
-	    devi->btn_acts= NULL;
-	}
-	if ((which&XkbXI_IndicatorsMask)&&(devi->leds)) {
-	    register int i;
-	    if ((which&XkbXI_IndicatorsMask)==XkbXI_IndicatorsMask) {
-		_XkbFree(devi->leds);
-		devi->sz_leds= devi->num_leds= 0;
-		devi->leds= NULL;
-	    }
-	    else {
-		XkbDeviceLedInfoPtr	devli;
-		for (i=0,devli=devi->leds;i<devi->num_leds;i++,devli++) {
-		    if (which&XkbXI_IndicatorMapsMask)
-			 bzero((char *)&devli->maps[0],sizeof(devli->maps));
-		    else bzero((char *)&devli->names[0],sizeof(devli->names));
-		}
-	    }
-	}
-	if (freeDevI)
-	    _XkbFree(devi);
-    }
-    return;
-}
+/************************************************************

+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.

+

+Permission to use, copy, modify, and distribute this

+software and its documentation for any purpose and without

+fee is hereby granted, provided that the above copyright

+notice appear in all copies and that both that copyright

+notice and this permission notice appear in supporting

+documentation, and that the name of Silicon Graphics not be

+used in advertising or publicity pertaining to distribution

+of the software without specific prior written permission.

+Silicon Graphics makes no representation about the suitability

+of this software for any purpose. It is provided "as is"

+without any express or implied warranty.

+

+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS

+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY

+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON

+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL

+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE

+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH

+THE USE OR PERFORMANCE OF THIS SOFTWARE.

+

+********************************************************/

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#elif defined(HAVE_CONFIG_H)

+#include <config.h>

+#endif

+

+#ifndef XKB_IN_SERVER

+

+#include <stdio.h>

+#include "Xlibint.h"

+#include "XKBlibint.h"

+#include <X11/extensions/XKBgeom.h>

+#include <X11/extensions/XKBproto.h>

+#include "XKBlibint.h"

+

+#else

+

+#include <stdio.h>

+#include <X11/X.h>

+#include <X11/Xproto.h>

+#include "misc.h"

+#include "inputstr.h"

+#include <X11/extensions/XKBsrv.h>

+#include <X11/extensions/XKBgeom.h>

+

+#endif /* XKB_IN_SERVER */

+

+/***===================================================================***/

+

+/*ARGSUSED*/

+Status

+XkbAllocCompatMap(XkbDescPtr xkb,unsigned which,unsigned nSI)

+{

+XkbCompatMapPtr	compat;

+XkbSymInterpretRec *prev_interpret;

+

+    if (!xkb)

+	return BadMatch;

+    if (xkb->compat) {

+	if (xkb->compat->size_si>=nSI)

+	    return Success;

+	compat= xkb->compat;

+	compat->size_si= nSI;

+	if (compat->sym_interpret==NULL)

+	    compat->num_si= 0;

+	prev_interpret = compat->sym_interpret;

+	compat->sym_interpret= _XkbTypedRealloc(compat->sym_interpret,

+						     nSI,XkbSymInterpretRec);

+	if (compat->sym_interpret==NULL) {

+	    _XkbFree(prev_interpret);

+	    compat->size_si= compat->num_si= 0;

+	    return BadAlloc;

+	}

+	if (compat->num_si!=0) {

+	    _XkbClearElems(compat->sym_interpret,compat->num_si,

+					compat->size_si-1,XkbSymInterpretRec);

+	}

+	return Success;

+    }

+    compat= _XkbTypedCalloc(1,XkbCompatMapRec);

+    if (compat==NULL)

+	return BadAlloc;

+    if (nSI>0) {

+	compat->sym_interpret= _XkbTypedCalloc(nSI,XkbSymInterpretRec);

+	if (!compat->sym_interpret) {

+	    _XkbFree(compat);

+	    return BadAlloc;

+	}

+    }

+    compat->size_si= nSI;

+    compat->num_si= 0;

+    bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));

+    xkb->compat= compat;

+    return Success;

+}

+

+

+void

+XkbFreeCompatMap(XkbDescPtr xkb,unsigned which,Bool freeMap)

+{

+register XkbCompatMapPtr compat;

+

+    if ((xkb==NULL)||(xkb->compat==NULL))

+	return;

+    compat= xkb->compat;

+    if (freeMap)

+	which= XkbAllCompatMask;

+    if (which&XkbGroupCompatMask)

+	bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec));

+    if (which&XkbSymInterpMask) {

+	if ((compat->sym_interpret)&&(compat->size_si>0))

+	    _XkbFree(compat->sym_interpret);

+	compat->size_si= compat->num_si= 0;

+	compat->sym_interpret= NULL;

+    }

+    if (freeMap) {

+	_XkbFree(compat);

+	xkb->compat= NULL;

+    }

+    return;

+}

+

+/***===================================================================***/

+

+Status

+XkbAllocNames(XkbDescPtr xkb,unsigned which,int nTotalRG,int nTotalAliases)

+{

+XkbNamesPtr	names;

+

+    if (xkb==NULL)

+	return BadMatch;

+    if (xkb->names==NULL) {

+	xkb->names = _XkbTypedCalloc(1,XkbNamesRec);

+	if (xkb->names==NULL)

+	    return BadAlloc;

+    }

+    names= xkb->names;

+    if ((which&XkbKTLevelNamesMask)&&(xkb->map!=NULL)&&(xkb->map->types!=NULL)){

+	register int	i;

+	XkbKeyTypePtr	type;

+

+	type= xkb->map->types;

+	for (i=0;i<xkb->map->num_types;i++,type++) {

+	    if (type->level_names==NULL) {

+		type->level_names= _XkbTypedCalloc(type->num_levels,Atom);

+		if (type->level_names==NULL)

+		    return BadAlloc;

+	    }

+	}

+    }

+    if ((which&XkbKeyNamesMask)&&(names->keys==NULL)) {

+	if ((!XkbIsLegalKeycode(xkb->min_key_code))||

+	    (!XkbIsLegalKeycode(xkb->max_key_code))||

+	    (xkb->max_key_code<xkb->min_key_code))

+	    return BadValue;

+	names->keys= _XkbTypedCalloc((xkb->max_key_code+1),XkbKeyNameRec);

+	if (names->keys==NULL)

+	    return BadAlloc;

+    }

+    if ((which&XkbKeyAliasesMask)&&(nTotalAliases>0)) {

+	if (names->key_aliases==NULL) {

+	    names->key_aliases= _XkbTypedCalloc(nTotalAliases,XkbKeyAliasRec);

+	}

+	else if (nTotalAliases>names->num_key_aliases) {

+	    XkbKeyAliasRec *prev_aliases = names->key_aliases;

+

+	    names->key_aliases= _XkbTypedRealloc(names->key_aliases,

+						nTotalAliases,XkbKeyAliasRec);

+	    if (names->key_aliases!=NULL) {

+		_XkbClearElems(names->key_aliases,names->num_key_aliases,

+						nTotalAliases-1,XkbKeyAliasRec);

+	    } else {

+		_XkbFree(prev_aliases);

+	    }

+	}

+	if (names->key_aliases==NULL) {

+	    names->num_key_aliases= 0;

+	    return BadAlloc;

+	}

+	names->num_key_aliases= nTotalAliases;

+    }

+    if ((which&XkbRGNamesMask)&&(nTotalRG>0)) {

+	if (names->radio_groups==NULL) {

+	    names->radio_groups= _XkbTypedCalloc(nTotalRG,Atom);

+	}

+	else if (nTotalRG>names->num_rg) {

+	    Atom *prev_radio_groups = names->radio_groups;

+

+	    names->radio_groups= _XkbTypedRealloc(names->radio_groups,nTotalRG,

+									Atom);

+	    if (names->radio_groups!=NULL) {

+		_XkbClearElems(names->radio_groups,names->num_rg,nTotalRG-1,

+									Atom);

+	    } else {

+		_XkbFree(prev_radio_groups);

+	    }

+	}

+	if (names->radio_groups==NULL)

+	    return BadAlloc;

+	names->num_rg= nTotalRG;

+    }

+    return Success;

+}

+

+void

+XkbFreeNames(XkbDescPtr xkb,unsigned which,Bool freeMap)

+{

+XkbNamesPtr	names;

+

+    if ((xkb==NULL)||(xkb->names==NULL))

+	return;

+    names= xkb->names;

+    if (freeMap)

+	which= XkbAllNamesMask;

+    if (which&XkbKTLevelNamesMask) {

+	XkbClientMapPtr	map= xkb->map;

+	if ((map!=NULL)&&(map->types!=NULL)) {

+	    register int 		i;

+	    register XkbKeyTypePtr	type;

+	    type= map->types;

+	    for (i=0;i<map->num_types;i++,type++) {

+		if (type->level_names!=NULL) {

+		    _XkbFree(type->level_names);

+		    type->level_names= NULL;

+		}

+	    }

+	}

+    }

+    if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) {

+	_XkbFree(names->keys);

+	names->keys= NULL;

+	names->num_keys= 0;

+    }

+    if ((which&XkbKeyAliasesMask)&&(names->key_aliases)){

+	_XkbFree(names->key_aliases);

+	names->key_aliases=NULL;

+	names->num_key_aliases=0;

+    }

+    if ((which&XkbRGNamesMask)&&(names->radio_groups)) {

+	_XkbFree(names->radio_groups);

+	names->radio_groups= NULL;

+	names->num_rg= 0;

+    }

+    if (freeMap) {

+	_XkbFree(names);

+	xkb->names= NULL;

+    }

+    return;

+}

+

+/***===================================================================***/

+

+/*ARGSUSED*/

+Status

+XkbAllocControls(XkbDescPtr xkb,unsigned which)

+{

+    if (xkb==NULL)

+	return BadMatch;

+

+    if (xkb->ctrls==NULL) {

+	xkb->ctrls= _XkbTypedCalloc(1,XkbControlsRec);

+	if (!xkb->ctrls)

+	    return BadAlloc;

+    }

+    return Success;

+}

+

+/*ARGSUSED*/

+void

+XkbFreeControls(XkbDescPtr xkb,unsigned which,Bool freeMap)

+{

+    if (freeMap && (xkb!=NULL) && (xkb->ctrls!=NULL)) {

+	_XkbFree(xkb->ctrls);

+	xkb->ctrls= NULL;

+    }

+    return;

+}

+

+/***===================================================================***/

+

+Status

+XkbAllocIndicatorMaps(XkbDescPtr xkb)

+{

+    if (xkb==NULL)

+	return BadMatch;

+    if (xkb->indicators==NULL) {

+	xkb->indicators= _XkbTypedCalloc(1,XkbIndicatorRec);

+	if (!xkb->indicators)

+	    return BadAlloc;

+    }

+    return Success;

+}

+

+void

+XkbFreeIndicatorMaps(XkbDescPtr xkb)

+{

+    if ((xkb!=NULL)&&(xkb->indicators!=NULL)) {

+	_XkbFree(xkb->indicators);

+	xkb->indicators= NULL;

+    }

+    return;

+}

+

+/***====================================================================***/

+

+XkbDescRec	*

+XkbAllocKeyboard(void)

+{

+XkbDescRec *xkb;

+

+    xkb = _XkbTypedCalloc(1,XkbDescRec);

+    if (xkb)

+	xkb->device_spec= XkbUseCoreKbd;

+    return xkb;

+}

+

+void

+XkbFreeKeyboard(XkbDescPtr xkb,unsigned which,Bool freeAll)

+{

+    if (xkb==NULL)

+	return;

+    if (freeAll)

+	which= XkbAllComponentsMask;

+    if (which&XkbClientMapMask)

+	XkbFreeClientMap(xkb,XkbAllClientInfoMask,True);

+    if (which&XkbServerMapMask)

+	XkbFreeServerMap(xkb,XkbAllServerInfoMask,True);

+    if (which&XkbCompatMapMask)

+	XkbFreeCompatMap(xkb,XkbAllCompatMask,True);

+    if (which&XkbIndicatorMapMask)

+	XkbFreeIndicatorMaps(xkb);

+    if (which&XkbNamesMask)

+	XkbFreeNames(xkb,XkbAllNamesMask,True);

+    if ((which&XkbGeometryMask) && (xkb->geom!=NULL))

+	XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True);

+    if (which&XkbControlsMask)

+	XkbFreeControls(xkb,XkbAllControlsMask,True);

+    if (freeAll)

+	_XkbFree(xkb);

+    return;

+}

+

+/***====================================================================***/

+

+XkbDeviceLedInfoPtr

+XkbAddDeviceLedInfo(XkbDeviceInfoPtr devi,unsigned ledClass,unsigned ledId)

+{

+XkbDeviceLedInfoPtr	devli;

+register int		i;

+

+    if ((!devi)||(!XkbSingleXIClass(ledClass))||(!XkbSingleXIId(ledId)))

+	return NULL;

+    for (i=0,devli=devi->leds;i<devi->num_leds;i++,devli++) {

+	if ((devli->led_class==ledClass)&&(devli->led_id==ledId))

+	    return devli;

+    }

+    if (devi->num_leds>=devi->sz_leds) {

+	XkbDeviceLedInfoRec *prev_leds = devi->leds;

+

+	if (devi->sz_leds>0)	devi->sz_leds*= 2;

+	else			devi->sz_leds= 1;

+	devi->leds= _XkbTypedRealloc(devi->leds,devi->sz_leds,

+							XkbDeviceLedInfoRec);

+	if (!devi->leds) {

+	    _XkbFree(prev_leds);

+	    devi->sz_leds= devi->num_leds= 0;

+	    return NULL;

+	}

+	i= devi->num_leds;

+	for (devli=&devi->leds[i];i<devi->sz_leds;i++,devli++) {

+	    bzero(devli,sizeof(XkbDeviceLedInfoRec));

+	    devli->led_class= XkbXINone;

+	    devli->led_id= XkbXINone;

+	}

+    }

+    devli= &devi->leds[devi->num_leds++];

+    bzero(devli,sizeof(XkbDeviceLedInfoRec));

+    devli->led_class= ledClass;

+    devli->led_id= ledId;

+    return devli;

+}

+

+Status

+XkbResizeDeviceButtonActions(XkbDeviceInfoPtr devi,unsigned newTotal)

+{

+    XkbAction *prev_btn_acts;

+

+    if ((!devi)||(newTotal>255))

+	return BadValue;

+    if ((devi->btn_acts!=NULL)&&(newTotal==devi->num_btns))

+	return Success;

+    if (newTotal==0) {

+	if (devi->btn_acts!=NULL) {

+	    _XkbFree(devi->btn_acts);

+	    devi->btn_acts= NULL;

+	}

+	devi->num_btns= 0;

+	return Success;

+    }

+    prev_btn_acts = devi->btn_acts;

+    devi->btn_acts= _XkbTypedRealloc(devi->btn_acts,newTotal,XkbAction);

+    if (devi->btn_acts==NULL) {

+	_XkbFree(prev_btn_acts);

+	devi->num_btns= 0;

+	return BadAlloc;

+    }

+    if (newTotal>devi->num_btns) {

+	XkbAction *act;

+	act= &devi->btn_acts[devi->num_btns];

+	bzero((char *)act,(newTotal-devi->num_btns)*sizeof(XkbAction));

+    }

+    devi->num_btns= newTotal;

+    return Success;

+}

+

+/*ARGSUSED*/

+XkbDeviceInfoPtr

+XkbAllocDeviceInfo(unsigned deviceSpec,unsigned nButtons,unsigned szLeds)

+{

+XkbDeviceInfoPtr	devi;

+

+    devi= _XkbTypedCalloc(1,XkbDeviceInfoRec);

+    if (devi!=NULL) {

+	devi->device_spec= deviceSpec;

+	devi->has_own_state= False;

+	devi->num_btns= 0;

+	devi->btn_acts= NULL;

+	if (nButtons>0) {

+	    devi->num_btns= nButtons;

+	    devi->btn_acts= _XkbTypedCalloc(nButtons,XkbAction);

+	    if (!devi->btn_acts) {

+		_XkbFree(devi);

+		return NULL;

+	    }

+	}

+	devi->dflt_kbd_fb= XkbXINone;

+	devi->dflt_led_fb= XkbXINone;

+	devi->num_leds= 0;

+	devi->sz_leds= 0;

+	devi->leds= NULL;

+	if (szLeds>0) {

+	    devi->sz_leds= szLeds;

+	    devi->leds= _XkbTypedCalloc(szLeds,XkbDeviceLedInfoRec);

+	    if (!devi->leds) {

+		if (devi->btn_acts)

+		    _XkbFree(devi->btn_acts);

+		_XkbFree(devi);

+		return NULL;

+	    }

+	}

+    }

+    return devi;

+}

+

+

+void

+XkbFreeDeviceInfo(XkbDeviceInfoPtr devi,unsigned which,Bool freeDevI)

+{

+    if (devi) {

+	if (freeDevI) {

+	    which= XkbXI_AllDeviceFeaturesMask;

+	    if (devi->name) {

+		_XkbFree(devi->name);

+		devi->name= NULL;

+	    }

+	}

+	if ((which&XkbXI_ButtonActionsMask)&&(devi->btn_acts)) {

+	    _XkbFree(devi->btn_acts);

+	    devi->num_btns= 0;

+	    devi->btn_acts= NULL;

+	}

+	if ((which&XkbXI_IndicatorsMask)&&(devi->leds)) {

+	    register int i;

+	    if ((which&XkbXI_IndicatorsMask)==XkbXI_IndicatorsMask) {

+		_XkbFree(devi->leds);

+		devi->sz_leds= devi->num_leds= 0;

+		devi->leds= NULL;

+	    }

+	    else {

+		XkbDeviceLedInfoPtr	devli;

+		for (i=0,devli=devi->leds;i<devi->num_leds;i++,devli++) {

+		    if (which&XkbXI_IndicatorMapsMask)

+			 bzero((char *)&devli->maps[0],sizeof(devli->maps));

+		    else bzero((char *)&devli->names[0],sizeof(devli->names));

+		}

+	    }

+	}

+	if (freeDevI)

+	    _XkbFree(devi);

+    }

+    return;

+}