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Xi: ProcXGetDeviceDontPropagateList(): use x_rpcbuf_t

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Use x_rpcbuf_t for reply payload assembly and byte-swapping, instead of
writing in little pieces via complicated callbacks.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-07-16 05:37:33 +02:00
committed by Enrico Weigelt
parent e6e2b88cff
commit 036cbb4ff2
1 changed files with 10 additions and 6 deletions
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16
Xi/getprop.c
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@@ -56,6 +56,7 @@ SOFTWARE.
#include <X11/extensions/XIproto.h>
#include "dix/dix_priv.h"
#include "dix/rpcbuf_priv.h"
#include "inputstr.h" /* DeviceIntPtr */
#include "windowstr.h" /* window structs */
@@ -109,6 +110,8 @@ ProcXGetDeviceDontPropagateList(ClientPtr client)
if (rc != Success)
return rc;
x_rpcbuf_t rpcbuf = { .swapped = client->swapped, .err_clear = TRUE };
if ((others = wOtherInputMasks(pWin)) != 0) {
for (i = 0; i < EMASKSIZE; i++)
ClassFromMask(NULL, others->dontPropagateMask[i], i, &count, COUNT);
@@ -123,21 +126,22 @@ ProcXGetDeviceDontPropagateList(ClientPtr client)
for (i = 0; i < EMASKSIZE; i++)
tbuf = ClassFromMask(tbuf, others->dontPropagateMask[i], i,
NULL, CREATE);
x_rpcbuf_write_CARD32s(&rpcbuf, buf, count);
free(buf);
}
}
if (rpcbuf.error)
return BadAlloc;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swaps(&rep.count);
}
WriteToClient(client, sizeof(xGetDeviceDontPropagateListReply), &rep);
if (count) {
client->pSwapReplyFunc = (ReplySwapPtr) Swap32Write;
WriteSwappedDataToClient(client, count * sizeof(XEventClass), buf);
free(buf);
}
WriteRpcbufToClient(client, &rpcbuf);
return Success;
}