diff options
author | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-05-31 22:17:26 +0800 |
---|---|---|
committer | Jiaxin Wu <jiaxin.wu@intel.com> | 2016-06-13 11:51:35 +0800 |
commit | 5ffe214ae95be9cb3dfca3d1dc254ad9f1f6fe45 (patch) | |
tree | 1e5f61611a66924aeac4d34af8bb3479daff63b2 /NetworkPkg/TcpDxe/Socket.h | |
parent | 3b5624b01454ed0ce1ae2089cc5b091a9cd07ed2 (diff) | |
download | edk2-platforms-5ffe214ae95be9cb3dfca3d1dc254ad9f1f6fe45.tar.xz |
NetworkPkg: Support TCP Cancel function
This path is used to support TCP Cancel function to abort an
asynchronous connection, listen, transmission or receive request.
If any TCP CompletionToken is not signaled, it should not be closed
directly by calling CloseEvent (Still in the TCP TokenList). If not,
any exception behavior may be triggered. We should cancel it by calling
Tcp->Cancel() first. In such a case, TCP Cancel function is
necessary.
Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Cc: Zhang Lubo <lubo.zhang@intel.com>
Cc: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Cc: Gary Lin <glin@suse.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>
Reviewed-by: Gary Lin <glin@suse.com>
Reviewed-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
Tested-by: Gary Lin <glin@suse.com>
Tested-by: Hegde Nagaraj P <nagaraj-p.hegde@hpe.com>
Diffstat (limited to 'NetworkPkg/TcpDxe/Socket.h')
-rw-r--r-- | NetworkPkg/TcpDxe/Socket.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/NetworkPkg/TcpDxe/Socket.h b/NetworkPkg/TcpDxe/Socket.h index 5a63047f90..371e9abd84 100644 --- a/NetworkPkg/TcpDxe/Socket.h +++ b/NetworkPkg/TcpDxe/Socket.h @@ -1,7 +1,7 @@ /** @file
Common head file for TCP socket.
- Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -865,6 +865,24 @@ SockClose ( );
/**
+ Abort the socket associated connection, listen, transmission or receive request.
+
+ @param[in, out] Sock Pointer to the socket to abort.
+ @param[in] Token Pointer to a token that has been issued by
+ Connect(), Accept(), Transmit() or Receive(). If
+ NULL, all pending tokens issued by the four
+ functions listed above will be aborted.
+
+ @retval EFI_UNSUPPORTED The operation is not supported in the current
+ implementation.
+**/
+EFI_STATUS
+SockCancel (
+ IN OUT SOCKET *Sock,
+ IN VOID *Token
+ );
+
+/**
Get the mode data of the low layer protocol.
@param[in] Sock Pointer to the socket to get mode data from.
|