diff options
Diffstat (limited to 'StdLib/EfiSocketLib/Tcp4.c')
| -rw-r--r-- | StdLib/EfiSocketLib/Tcp4.c | 46 |
1 files changed, 21 insertions, 25 deletions
diff --git a/StdLib/EfiSocketLib/Tcp4.c b/StdLib/EfiSocketLib/Tcp4.c index 7ece38d521..943af946bc 100644 --- a/StdLib/EfiSocketLib/Tcp4.c +++ b/StdLib/EfiSocketLib/Tcp4.c @@ -1,18 +1,18 @@ /** @file
Implement the TCP4 driver support for the socket layer.
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
+ Copyright (c) 2011 - 2014, 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 which accompanies this
+ distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
\section ConnectionManagement Connection Management
-
+
The ::EslTcp4Listen routine initially places the SOCK_STREAM or
SOCK_SEQPACKET socket into a listen state. When a remote machine
makes a connection to the socket, the TCPv4 network layer calls
@@ -487,7 +487,7 @@ EslTcp4ConnectStart ( EFI_STATUS Status;
DBG_ENTER ( );
-
+
//
// Determine if any more local adapters are available
//
@@ -776,7 +776,7 @@ EslTcp4Listen ( //
pPort = pNextPort;
}
-
+
//
// Determine if any ports are in the listen state
//
@@ -840,7 +840,6 @@ EslTcp4ListenComplete ( EFI_HANDLE ChildHandle;
struct sockaddr_in LocalAddress;
EFI_TCP4_CONFIG_DATA * pConfigData;
- ESL_LAYER * pLayer;
ESL_PORT * pNewPort;
ESL_SOCKET * pNewSocket;
ESL_SOCKET * pSocket;
@@ -869,7 +868,6 @@ EslTcp4ListenComplete ( // Allocate a socket for this connection
//
ChildHandle = NULL;
- pLayer = &mEslLayer;
Status = EslSocketAllocate ( &ChildHandle,
DEBUG_CONNECTION,
&pNewSocket );
@@ -1041,7 +1039,7 @@ EslTcp4ListenComplete ( // Process:
// Call close
// Release the resources
-
+
}
DBG_EXIT ( );
@@ -1151,7 +1149,7 @@ EslTcp4LocalAddressSet ( // Determine if the default address is used
//
pAccessPoint->UseDefaultAddress = (BOOLEAN)( 0 == pIpAddress->sin_addr.s_addr );
-
+
//
// Set the subnet mask
//
@@ -1345,7 +1343,7 @@ EslTcp4PortAllocate ( This routine is called by ::EslSocketPortClose.
See the \ref PortCloseStateMachine section.
-
+
@param [in] pPort Address of an ::ESL_PORT structure.
@retval EFI_SUCCESS The port is closed
@@ -1360,7 +1358,7 @@ EslTcp4PortClose ( UINTN DebugFlags;
ESL_TCP4_CONTEXT * pTcp4;
EFI_STATUS Status;
-
+
DBG_ENTER ( );
//
@@ -1504,13 +1502,13 @@ EslTcp4PortCloseOp ( @param [in] pPort Address of an ::ESL_PORT structure.
@param [in] pPacket Address of an ::ESL_PACKET structure.
-
+
@param [in] pbConsumePacket Address of a BOOLEAN indicating if the packet is to be consumed
-
+
@param [in] BufferLength Length of the the buffer
-
+
@param [in] pBuffer Address of a buffer to receive the data.
-
+
@param [in] pDataLength Number of received data bytes in the buffer.
@param [out] pAddress Network address to receive the remote system address
@@ -1888,13 +1886,13 @@ EslTcp4RxStart ( during the current transmission attempt.
@param [in] pSocket Address of an ::ESL_SOCKET structure
-
+
@param [in] Flags Message control flags
-
+
@param [in] BufferLength Length of the the buffer
-
+
@param [in] pBuffer Address of a buffer to receive the data.
-
+
@param [in] pDataLength Number of received data bytes in the buffer.
@param [in] pAddress Network address of the remote system address
@@ -1924,7 +1922,6 @@ EslTcp4TxBuffer ( ESL_PACKET ** ppQueueHead;
ESL_PACKET ** ppQueueTail;
ESL_PACKET * pPreviousPacket;
- ESL_TCP4_CONTEXT * pTcp4;
size_t * pTxBytes;
EFI_TCP4_TRANSMIT_DATA * pTxData;
EFI_STATUS Status;
@@ -1951,7 +1948,6 @@ EslTcp4TxBuffer ( //
// Determine the queue head
//
- pTcp4 = &pPort->Context.Tcp4;
bUrgent = (BOOLEAN)( 0 != ( Flags & MSG_OOB ));
bUrgentQueue = bUrgent
&& ( !pSocket->bOobInLine )
@@ -2142,7 +2138,7 @@ EslTcp4TxComplete ( ESL_PORT * pPort;
ESL_SOCKET * pSocket;
EFI_STATUS Status;
-
+
DBG_ENTER ( );
//
|