From 18ca738652bd0ce0a1345cb3dcd7ffacbc196bfa Mon Sep 17 00:00:00 2001
From: "Mark R. Tuttle" <mrtuttle@amazon.com>
Date: Wed, 30 Oct 2019 09:38:56 -0400
Subject: [PATCH] Remove static attributes from functions implementing
prvCheckOptions for CBMC proofs.
---
.../freertos_plus_tcp/source/FreeRTOS_TCP_IP.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
index 4378e28de..2cd072d24 100644
--- a/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
+++ b/FreeRTOS-Plus/Source/FreeRTOS-Plus-TCP/FreeRTOS_TCP_IP.c
@@ -225,20 +225,20 @@ static BaseType_t prvTCPPrepareConnect( FreeRTOS_Socket_t *pxSocket );
/*
* Parse the TCP option(s) received, if present.
*/
-static void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, NetworkBufferDescriptor_t *pxNetworkBuffer );
+void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, NetworkBufferDescriptor_t *pxNetworkBuffer );
/*
* Identify and deal with a single TCP header option, advancing the pointer to
* the header. This function returns pdTRUE or pdFALSE depending on whether the
* caller should continue to parse more header options or break the loop.
*/
-static BaseType_t prvSingleStepTCPHeaderOptions( const unsigned char ** const ppucPtr, const unsigned char ** const ppucLast, FreeRTOS_Socket_t ** const ppxSocket, TCPWindow_t ** const ppxTCPWindow);
+BaseType_t prvSingleStepTCPHeaderOptions( const unsigned char ** const ppucPtr, const unsigned char ** const ppucLast, FreeRTOS_Socket_t ** const ppxSocket, TCPWindow_t ** const ppxTCPWindow);
/*
* Skip past TCP header options when doing Selective ACK, until there are no
* more options left.
*/
-static void prvSkipPastRemainingOptions( const unsigned char ** const ppucPtr, FreeRTOS_Socket_t ** const ppxSocket, unsigned char * const ppucLen );
+void prvSkipPastRemainingOptions( const unsigned char ** const ppucPtr, FreeRTOS_Socket_t ** const ppxSocket, unsigned char * const ppucLen );
/*
* Set the initial properties in the options fields, like the preferred
@@ -1157,7 +1157,7 @@ uint32_t ulInitialSequenceNumber = 0;
* that: ((pxTCPHeader->ucTCPOffset & 0xf0) > 0x50), meaning that the TP header
* is longer than the usual 20 (5 x 4) bytes.
*/
-static void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, NetworkBufferDescriptor_t *pxNetworkBuffer )
+void prvCheckOptions( FreeRTOS_Socket_t *pxSocket, NetworkBufferDescriptor_t *pxNetworkBuffer )
{
TCPPacket_t * pxTCPPacket;
TCPHeader_t * pxTCPHeader;
@@ -1191,7 +1191,7 @@ BaseType_t xShouldContinueLoop;
/*-----------------------------------------------------------*/
-static BaseType_t prvSingleStepTCPHeaderOptions( const unsigned char ** const ppucPtr, const unsigned char ** const ppucLast, FreeRTOS_Socket_t ** const ppxSocket, TCPWindow_t ** const ppxTCPWindow)
+BaseType_t prvSingleStepTCPHeaderOptions( const unsigned char ** const ppucPtr, const unsigned char ** const ppucLast, FreeRTOS_Socket_t ** const ppxSocket, TCPWindow_t ** const ppxTCPWindow)
{
UBaseType_t uxNewMSS;
UBaseType_t xRemainingOptionsBytes = ( *ppucLast ) - ( *ppucPtr );
@@ -1319,7 +1319,7 @@ static BaseType_t prvSingleStepTCPHeaderOptions( const unsigned char ** const pp
/*-----------------------------------------------------------*/
-static void prvSkipPastRemainingOptions( const unsigned char ** const ppucPtr, FreeRTOS_Socket_t ** const ppxSocket, unsigned char * const pucLen )
+void prvSkipPastRemainingOptions( const unsigned char ** const ppucPtr, FreeRTOS_Socket_t ** const ppxSocket, unsigned char * const pucLen )
{
uint32_t ulFirst = ulChar2u32( ( *ppucPtr ) );
uint32_t ulLast = ulChar2u32( ( *ppucPtr ) + 4 );
--
2.20.1 (Apple Git-117)