mirror of
https://github.com/FreeRTOS/FreeRTOS-Plus-TCP
synced 2025-10-24 12:02:37 +08:00
e9bb5773ff
* Use CBMC XML output to enable VSCode debugger (#673) Prior to this commit, CBMC would emit logging information in plain text format, which does not contain information required for the CBMC VSCode debugger. This commit makes CBMC use XML instead of plain text. Co-authored-by: Mark Tuttle <tuttle@acm.org> * wip * wip DNSgetHostByName * wip DNSgetHostByName * fixed cbmc proof for DNS_ReadNameField * wip DNSgetHostByName_a_harness * Fix CBMC prooff for DNSgetHostByName * wip fix DNSgetHostByName_a CBMC proof * fixed cbmc target func not called issue in DNSclear * fixed cbmc target func not called issue in DNSlookup * fix DNSgetHostByName_a CBMC proof * update comments * more asserts * fixing formatting * updating as per review comments * fix dns after review comments * adding more asserts * adds more asserts * minor fix * fixing comments * fixing comments * fixing minor issue * fixing DNS_ReadReply() signature * making code more consistant * adding more asserts * making code more consistent --------- Co-authored-by: Kareem Khazem <karkhaz@amazon.com> Co-authored-by: Mark Tuttle <tuttle@acm.org>
65 lines
2.6 KiB
C
65 lines
2.6 KiB
C
/*
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* FreeRTOS+TCP <DEVELOPMENT BRANCH>
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* Copyright (C) 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://github.com/FreeRTOS
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* https://www.FreeRTOS.org
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*/
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#ifndef FREERTOS_DNS_NETWORKING_H
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#define FREERTOS_DNS_NETWORKING_H
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#include "FreeRTOS_IP.h"
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#include "FreeRTOS_Sockets.h"
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#include "FreeRTOS_DNS_Globals.h"
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#if ( ipconfigUSE_DNS != 0 )
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/*
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* Create a socket and bind it to the standard DNS port number. Return the
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* the created socket - or NULL if the socket could not be created or bound.
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*/
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Socket_t DNS_CreateSocket( TickType_t uxReadTimeOut_ticks );
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BaseType_t DNS_BindSocket( Socket_t xSocket,
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uint16_t usPort );
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BaseType_t DNS_SendRequest( Socket_t xDNSSocket,
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const struct freertos_sockaddr * xAddress,
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const struct xDNSBuffer * pxDNSBuf );
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BaseType_t DNS_ReadReply( ConstSocket_t xDNSSocket,
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struct freertos_sockaddr * xAddress,
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struct xDNSBuffer * pxReceiveBuffer );
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void DNS_CloseSocket( Socket_t xDNSSocket );
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/**
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* @brief Bind the socket to a port number.
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* @param[in] xSocket: the socket that must be bound.
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* @param[in] usPort: the port number to bind to.
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* @return The created socket - or NULL if the socket could not be created or could not be bound.
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*/
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BaseType_t DNS_BindSocket( Socket_t xSocket,
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uint16_t usPort );
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#endif /* if ( ipconfigUSE_DNS != 0 ) */
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#endif /* ifndef FREERTOS_DNS_NETWORKING_H */
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