Sync with a:FR (#75)

* AFR sync

* AFR sync: CBMC

* AFR sync: CBMC: remove .bak files

* AFR sync: CBMC: more cleanup

* Corrected CBMC proofs

* Corrected CBMC patches

* Corrected CBMC patches-1

* Corrected CBMC patches-2

* remove .bak files (3)

Co-authored-by: Yuhui Zheng <10982575+yuhui-zheng@users.noreply.github.com>
This commit is contained in:
Aniruddha Kanhere 2020-05-28 10:11:58 -07:00 committed by GitHub
parent 6557291e54
commit cb7edd2323
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99 changed files with 6475 additions and 4241 deletions

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@ -1,5 +1,5 @@
/*
* FreeRTOS+TCP V2.2.0
* FreeRTOS+TCP V2.2.1
* Copyright (C) 2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
@ -30,13 +30,13 @@
extern "C" {
#endif
BaseType_t xProcessReceivedTCPPacket( NetworkBufferDescriptor_t *pxNetworkBuffer );
BaseType_t xProcessReceivedTCPPacket( NetworkBufferDescriptor_t *pxDescriptor );
typedef enum eTCP_STATE {
/* Comments about the TCP states are borrowed from the very useful
* Wiki page:
* http://en.wikipedia.org/wiki/Transmission_Control_Protocol */
eCLOSED = 0u, /* 0 (server + client) no connection state at all. */
eCLOSED = 0U, /* 0 (server + client) no connection state at all. */
eTCP_LISTEN, /* 1 (server) waiting for a connection request
from any remote TCP and port. */
eCONNECT_SYN, /* 2 (client) internal state: socket wants to send
@ -50,11 +50,11 @@ typedef enum eTCP_STATE {
or an acknowledgement of the connection termination request previously sent. */
eFIN_WAIT_2, /* 7 (server + client) waiting for a connection termination request from the remote TCP. */
eCLOSE_WAIT, /* 8 (server + client) waiting for a connection termination request from the local user. */
eCLOSING, /* (server + client) waiting for a connection termination request acknowledgement from the remote TCP. */
eLAST_ACK, /* 9 (server + client) waiting for an acknowledgement of the connection termination request
eCLOSING, /* 9 (server + client) waiting for a connection termination request acknowledgement from the remote TCP. */
eLAST_ACK, /*10 (server + client) waiting for an acknowledgement of the connection termination request
previously sent to the remote TCP
(which includes an acknowledgement of its connection termination request). */
eTIME_WAIT, /* 10 (either server or client) waiting for enough time to pass to be sure the remote TCP received the
eTIME_WAIT, /*11 (either server or client) waiting for enough time to pass to be sure the remote TCP received the
acknowledgement of its connection termination request. [According to RFC 793 a connection can
stay in TIME-WAIT for a maximum of four minutes known as a MSL (maximum segment lifetime).] */
} eIPTCPState_t;