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(1623) xkb: XkbWriteKeyActions(): 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 19:25:19 +02:00
parent 4b3c4ba41b
commit c9e5d80808
1 changed files with 10 additions and 11 deletions
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21
xkb/xkb.c
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@ -1185,30 +1185,29 @@ XkbSizeKeyActions(XkbDescPtr xkb, xkbGetMapReply * rep)
} }
static char * static char *
XkbWriteKeyActions(XkbDescPtr xkb, xkbGetMapReply * rep, char *buf, XkbWriteKeyActions(XkbDescPtr xkb, KeyCode firstKeyAct, CARD8 nKeyActs, char *buf)
ClientPtr client)
{ {
unsigned i; unsigned i;
CARD8 *numDesc; CARD8 *numDesc;
XkbAnyAction *actDesc; XkbAnyAction *actDesc;
numDesc = (CARD8 *) buf; numDesc = (CARD8 *) buf;
for (i = 0; i < rep->nKeyActs; i++) { for (i = 0; i < nKeyActs; i++) {
if (xkb->server->key_acts[i + rep->firstKeyAct] == 0) if (xkb->server->key_acts[i + firstKeyAct] == 0)
numDesc[i] = 0; numDesc[i] = 0;
else else
numDesc[i] = XkbKeyNumActions(xkb, (i + rep->firstKeyAct)); numDesc[i] = XkbKeyNumActions(xkb, (i + firstKeyAct));
} }
buf += XkbPaddedSize(rep->nKeyActs); buf += XkbPaddedSize(nKeyActs);
actDesc = (XkbAnyAction *) buf; actDesc = (XkbAnyAction *) buf;
for (i = 0; i < rep->nKeyActs; i++) { for (i = 0; i < nKeyActs; i++) {
if (xkb->server->key_acts[i + rep->firstKeyAct] != 0) { if (xkb->server->key_acts[i + firstKeyAct] != 0) {
unsigned int num; unsigned int num;
num = XkbKeyNumActions(xkb, (i + rep->firstKeyAct)); num = XkbKeyNumActions(xkb, (i + firstKeyAct));
memcpy((char *) actDesc, memcpy((char *) actDesc,
(char *) XkbKeyActionsPtr(xkb, (i + rep->firstKeyAct)), (char *) XkbKeyActionsPtr(xkb, (i + firstKeyAct)),
num * SIZEOF(xkbActionWireDesc)); num * SIZEOF(xkbActionWireDesc));
actDesc += num; actDesc += num;
} }
@ -1420,7 +1419,7 @@ XkbSendMap(ClientPtr client, XkbDescPtr xkb, xkbGetMapReply * rep)
if (rep->nKeySyms > 0) if (rep->nKeySyms > 0)
desc = XkbWriteKeySyms(xkb, rep->firstKeySym, rep->nKeySyms, desc, client); desc = XkbWriteKeySyms(xkb, rep->firstKeySym, rep->nKeySyms, desc, client);
if (rep->nKeyActs > 0) if (rep->nKeyActs > 0)
desc = XkbWriteKeyActions(xkb, rep, desc, client); desc = XkbWriteKeyActions(xkb, rep->firstKeyAct, rep->nKeyActs, desc);
if (rep->totalKeyBehaviors > 0) if (rep->totalKeyBehaviors > 0)
desc = XkbWriteKeyBehaviors(xkb, rep, desc, client); desc = XkbWriteKeyBehaviors(xkb, rep, desc, client);
if (rep->virtualMods) { if (rep->virtualMods) {