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xfree86: dri: ProcXF86DRIOpenConnection() use x_rpcbuf_t

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Use x_rpcbuf_t for reply payload assembly and X_SEND_REPLY_WITH_RPCBUF()
for sending it all out.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-10 11:12:16 +02:00
committed by Enrico Weigelt
parent e2e8e78cd2
commit 07820e4a7d
1 changed files with 6 additions and 12 deletions
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18
hw/xfree86/dri/xf86dri.c
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@@ -121,7 +121,6 @@ ProcXF86DRIQueryDirectRenderingCapable(register ClientPtr client)
static int
ProcXF86DRIOpenConnection(register ClientPtr client)
{
xXF86DRIOpenConnectionReply rep;
drm_handle_t hSAREA;
char *busIdString;
CARD32 busIdStringLength = 0;
@@ -138,16 +137,14 @@ ProcXF86DRIOpenConnection(register ClientPtr client)
return BadValue;
}
if (busIdString)
x_rpcbuf_t rpcbuf = { .swapped = client->swapped, .err_clear = TRUE };
if (busIdString) {
busIdStringLength = strlen(busIdString);
x_rpcbuf_write_CARD8s(&rpcbuf, (CARD8*)busIdString, strlen(busIdString));
}
rep = (xXF86DRIOpenConnectionReply) {
.type = X_Reply,
.sequenceNumber = client->sequence,
.length = X_REPLY_HEADER_UNITS(xXF86DRIOpenConnectionReply)
+ bytes_to_int32(busIdStringLength),
xXF86DRIOpenConnectionReply reply = {
.busIdStringLength = busIdStringLength,
.hSAREALow = (CARD32) (hSAREA & 0xffffffff),
#if defined(LONG64) && !defined(__linux__)
.hSAREAHigh = (CARD32) (hSAREA >> 32),
@@ -156,10 +153,7 @@ ProcXF86DRIOpenConnection(register ClientPtr client)
#endif
};
WriteToClient(client, sizeof(xXF86DRIOpenConnectionReply), &rep);
if (busIdStringLength)
WriteToClient(client, busIdStringLength, busIdString);
return Success;
return X_SEND_REPLY_WITH_RPCBUF(client, reply, rpcbuf);
}
static int