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XI: directly write out X_XIGetClientPointer reply 

Write out the X_XIGetClientPointer reply directly (and do the swapping
within the request handler) instead of going through separate callback
that's having demux the replies again.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult 2025-04-01 13:41:14 +02:00
parent f95fa10d6d
commit e916ae88bc
3 changed files with 8 additions and 24 deletions
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4
Xi/extinit.c
View File

@ -421,9 +421,7 @@ SReplyIDispatch(ClientPtr client, int len, xGrabDeviceReply * rep)
{
/* All we look at is the type field */
/* This is common to all replies */
if (rep->RepType == X_XIGetClientPointer)
SRepXIGetClientPointer(client, len, (xXIGetClientPointerReply *) rep);
else if (rep->RepType == X_XIQueryVersion)
if (rep->RepType == X_XIQueryVersion)
SRepXIQueryVersion(client, len, (xXIQueryVersionReply *) rep);
else if (rep->RepType == X_XIQueryDevice)
SRepXIQueryDevice(client, len, (xXIQueryDeviceReply *) rep);

24
Xi/xigetclientpointer.c
View File

@ -83,23 +83,11 @@ ProcXIGetClientPointer(ClientPtr client)
.deviceid = (winclient->clientPtr) ? winclient->clientPtr->id : 0
};
WriteReplyToClient(client, sizeof(xXIGetClientPointerReply), &rep);
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swaps(&rep.deviceid);
}
WriteToClient(client, sizeof(xXIGetClientPointerReply), &rep);
return Success;
}
/***********************************************************************
*
* This procedure writes the reply for the XGetClientPointer function,
* if the client and server have a different byte ordering.
*
*/
void _X_COLD
SRepXIGetClientPointer(ClientPtr client, int size,
xXIGetClientPointerReply * rep)
{
swaps(&rep->sequenceNumber);
swapl(&rep->length);
swaps(&rep->deviceid);
WriteToClient(client, size, rep);
}

4
Xi/xigetclientpointer.h
View File

@ -29,10 +29,8 @@
#ifndef GETCPTR_H
#define GETCPTR_H 1
int SProcXIGetClientPointer(ClientPtr /* client */ );
int ProcXIGetClientPointer(ClientPtr /* client */ );
void SRepXIGetClientPointer(ClientPtr /* client */ ,
int /* size */ ,
xXIGetClientPointerReply * /* rep */ );
#endif /* GETCPTR_H */