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* Update remove-static-in-freertos-tcp-ip.patch * Update FreeRTOS_TCP_IP.c * Update remove-static-in-freertos-tcp-ip.patch * Update remove-static-in-freertos-tcp-ip.patch Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
84 lines
3.3 KiB
Diff
84 lines
3.3 KiB
Diff
From: Aniruddha R Kanhere <kanherea@amazon.com>
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Date: Wed, 03 June 2020 09:51:25 +0000
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Subject: [PATCH] modified lib
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---
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.../freertos_plus_tcp/source/FreeRTOS_TCP_IP.c | 24 ++++++++++++++++++++++
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1 file changed, 24 insertions(+)
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diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
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index 7a2c00c68..cb537b347 100644
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--- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
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+++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
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@@ -198,14 +198,22 @@ static BaseType_t prvTCPPrepareConnect( FreeRTOS_Socket_t *pxSocket );
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/*
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* Parse the TCP option(s) received, if present.
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*/
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+#ifdef CBMC
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+void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, const NetworkBufferDescriptor_t *pxNetworkBuffer );
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+#else
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static void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, const NetworkBufferDescriptor_t *pxNetworkBuffer );
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+#endif
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/*
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* Identify and deal with a single TCP header option, advancing the pointer to
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* the header. This function returns pdTRUE or pdFALSE depending on whether the
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* caller should continue to parse more header options or break the loop.
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*/
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+#ifdef CBMC
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+size_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
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+#else
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static size_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
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+#endif
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size_t uxTotalLength,
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FreeRTOS_Socket_t * const pxSocket,
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BaseType_t xHasSYNFlag );
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@@ -215,7 +223,11 @@ static size_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
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* Skip past TCP header options when doing Selective ACK, until there are no
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* more options left.
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*/
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+ #ifdef CBMC
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+ void prvReadSackOption( const uint8_t * const pucPtr,
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+ #else
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static void prvReadSackOption( const uint8_t * const pucPtr,
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+ #endif
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size_t uxIndex,
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FreeRTOS_Socket_t * const pxSocket );
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#endif/* ( ipconfigUSE_TCP_WIN == 1 ) */
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@@ -1137,7 +1149,11 @@ uint32_t ulInitialSequenceNumber = 0;
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* that: ((pxTCPHeader->ucTCPOffset & 0xf0) > 0x50), meaning that the TP header
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* is longer than the usual 20 (5 x 4) bytes.
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*/
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+#ifdef CBMC
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+void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, const NetworkBufferDescriptor_t *pxNetworkBuffer )
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+#else
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static void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, const NetworkBufferDescriptor_t *pxNetworkBuffer )
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+#endif
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{
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size_t uxTCPHeaderOffset = ipSIZE_OF_ETH_HEADER + xIPHeaderSize( pxNetworkBuffer );
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const ProtocolHeaders_t *pxProtocolHeaders = ipPOINTER_CAST( ProtocolHeaders_t *,
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@@ -1199,7 +1215,11 @@ uint8_t ucLength;
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}
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/*-----------------------------------------------------------*/
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+#ifdef CBMC
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+size_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
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+#else
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static size_t prvSingleStepTCPHeaderOptions( const uint8_t * const pucPtr,
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+#endif
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size_t uxTotalLength,
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FreeRTOS_Socket_t * const pxSocket,
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BaseType_t xHasSYNFlag )
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@@ -1331,7 +1351,11 @@ TCPWindow_t *pxTCPWindow = &( pxSocket->u.xTCP.xTCPWindow );
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/*-----------------------------------------------------------*/
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#if( ipconfigUSE_TCP_WIN == 1 )
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+ #ifdef CBMC
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+ void prvReadSackOption( const uint8_t * const pucPtr,
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+ #else
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static void prvReadSackOption( const uint8_t * const pucPtr,
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+ #endif
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size_t uxIndex,
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FreeRTOS_Socket_t * const pxSocket )
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{
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