XLibre/xserver
1
1
Fork 0
mirror of https://github.com/X11Libre/xserver.git synced 2026-03-25 15:00:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

dix: add macro X_SEND_REPLY_SIMPLE() for sending simple replies

Browse Source 
This macro fixes up a given reply header, computes it's full size
and sends it out.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-08-21 17:48:26 +02:00
parent 658d2db226
commit f9fba638cf
1 changed files with 25 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
dix/dix_priv.h
View File

@@ -766,6 +766,22 @@ static inline void __write_reply_hdr_and_rpcbuf(
WriteRpcbufToClient(pClient, rpcbuf);
}
static inline void __write_reply_hdr_simple(
ClientPtr pClient, void *hdrData, size_t hdrLen)
{
xGenericReply *reply = hdrData;
reply->type = X_Reply;
reply->length = (bytes_to_int32(hdrLen - sizeof(xGenericReply)));
reply->sequenceNumber = pClient->sequence;
if (pClient->swapped) {
swaps(&reply->sequenceNumber);
swapl(&reply->length);
}
WriteToClient(pClient, hdrLen, hdrData);
}
/*
* send reply with header struct (not pointer!) along with rpcbuf payload
*
@@ -776,4 +792,13 @@ static inline void __write_reply_hdr_and_rpcbuf(
#define X_SEND_REPLY_WITH_RPCBUF(client, hdrstruct, rpcbuf) \
__write_reply_hdr_and_rpcbuf(client, &hdrstruct, sizeof(hdrstruct), &rpcbuf);
/*
* send reply with header struct (not pointer!) without any payload
*
* @param client pointer to the client (ClientPtr)
* @param hdrstruct the header struct (not pointer, the struct itself!)
*/
#define X_SEND_REPLY_SIMPLE(client, hdrstruct) \
__write_reply_hdr_simple(client, &hdrstruct, sizeof(hdrstruct));
#endif /* _XSERVER_DIX_PRIV_H */