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xkb: XkbWriteVirtualModMap(): only pass in the needed data 

We don't need the whole struct here, especially do we not wanna change it.
Therefore only pass in what's really needed, so it gets easier to understand.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-07-15 19:52:55 +02:00 committed by Enrico Weigelt, metux IT consult .
parent 155d8314a8
commit 4140099d0f
1 changed files with 6 additions and 6 deletions
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12
xkb/xkb.c
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@ -1365,18 +1365,18 @@ XkbSizeVirtualModMap(XkbDescPtr xkb, xkbGetMapReply * rep)
} }
static char * static char *
XkbWriteVirtualModMap(XkbDescPtr xkb, xkbGetMapReply * rep, char *buf, XkbWriteVirtualModMap(XkbDescPtr xkb, KeyCode firstVModMapKey,
ClientPtr client) CARD8 nVModMapKeys, char *buf)
{ {
unsigned i; unsigned i;
xkbVModMapWireDesc *wire; xkbVModMapWireDesc *wire;
unsigned short *pMap; unsigned short *pMap;
wire = (xkbVModMapWireDesc *) buf; wire = (xkbVModMapWireDesc *) buf;
pMap = &xkb->server->vmodmap[rep->firstVModMapKey]; pMap = &xkb->server->vmodmap[firstVModMapKey];
for (i = 0; i < rep->nVModMapKeys; i++, pMap++) { for (i = 0; i < nVModMapKeys; i++, pMap++) {
if (*pMap != 0) { if (*pMap != 0) {
wire->key = i + rep->firstVModMapKey; wire->key = i + firstVModMapKey;
wire->vmods = *pMap; wire->vmods = *pMap;
wire++; wire++;
} }
@ -1436,7 +1436,7 @@ XkbSendMap(ClientPtr client, XkbDescPtr xkb, xkbGetMapReply * rep)
if (rep->totalModMapKeys > 0) if (rep->totalModMapKeys > 0)
desc = XkbWriteModifierMap(xkb, rep->firstModMapKey, rep->nModMapKeys, desc); desc = XkbWriteModifierMap(xkb, rep->firstModMapKey, rep->nModMapKeys, desc);
if (rep->totalVModMapKeys > 0) if (rep->totalVModMapKeys > 0)
desc = XkbWriteVirtualModMap(xkb, rep, desc, client); desc = XkbWriteVirtualModMap(xkb, rep->firstVModMapKey, rep->nVModMapKeys, desc);
if ((desc - start) != (len)) { if ((desc - start) != (len)) {
ErrorF ErrorF
("[xkb] BOGUS LENGTH in write keyboard desc, expected %d, got %ld\n", ("[xkb] BOGUS LENGTH in write keyboard desc, expected %d, got %ld\n",