Zebediah Figura : server: Introduce IOCTL_AFD_WINE_SET_SO_RCVBUF.
Alexandre Julliard
julliard at winehq.org
Mon Jun 28 16:49:36 CDT 2021
Module: wine
Branch: master
Commit: b83a8b2da552d63274aeacb3d0097c34f1334249
URL: https://source.winehq.org/git/wine.git/?a=commit;h=b83a8b2da552d63274aeacb3d0097c34f1334249
Author: Zebediah Figura <z.figura12 at gmail.com>
Date: Fri Jun 25 20:21:05 2021 -0500
server: Introduce IOCTL_AFD_WINE_SET_SO_RCVBUF.
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
include/wine/afd.h | 1 +
server/sock.c | 16 ++++++++++++++++
2 files changed, 17 insertions(+)
diff --git a/include/wine/afd.h b/include/wine/afd.h
index ae5a0584bdc..99df0b8d65e 100644
--- a/include/wine/afd.h
+++ b/include/wine/afd.h
@@ -169,6 +169,7 @@ struct afd_get_events_params
#define IOCTL_AFD_WINE_SET_SO_LINGER CTL_CODE(FILE_DEVICE_NETWORK, 226, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_GET_SO_OOBINLINE CTL_CODE(FILE_DEVICE_NETWORK, 227, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_SET_SO_OOBINLINE CTL_CODE(FILE_DEVICE_NETWORK, 228, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_AFD_WINE_SET_SO_RCVBUF CTL_CODE(FILE_DEVICE_NETWORK, 229, METHOD_BUFFERED, FILE_ANY_ACCESS)
struct afd_create_params
{
diff --git a/server/sock.c b/server/sock.c
index e7754dc0da3..aaac693d098 100644
--- a/server/sock.c
+++ b/server/sock.c
@@ -2580,6 +2580,22 @@ static int sock_ioctl( struct fd *fd, ioctl_code_t code, struct async *async )
return 1;
}
+ case IOCTL_AFD_WINE_SET_SO_RCVBUF:
+ {
+ DWORD rcvbuf;
+
+ if (get_req_data_size() < sizeof(rcvbuf))
+ {
+ set_error( STATUS_BUFFER_TOO_SMALL );
+ return 0;
+ }
+ rcvbuf = *(DWORD *)get_req_data();
+
+ if (setsockopt( unix_fd, SOL_SOCKET, SO_RCVBUF, (char *)&rcvbuf, sizeof(rcvbuf) ) < 0)
+ set_error( sock_get_ntstatus( errno ) );
+ return 0;
+ }
+
default:
set_error( STATUS_NOT_SUPPORTED );
return 0;
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