1 /* 2 * FreeRTOS+TCP <DEVELOPMENT BRANCH> 3 * Copyright (C) 2022 Amazon.com, Inc. or its affiliates. All Rights Reserved. 4 * 5 * SPDX-License-Identifier: MIT 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy of 8 * this software and associated documentation files (the "Software"), to deal in 9 * the Software without restriction, including without limitation the rights to 10 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of 11 * the Software, and to permit persons to whom the Software is furnished to do so, 12 * subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in all 15 * copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS 19 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 20 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 21 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * http://aws.amazon.com/freertos 25 * http://www.FreeRTOS.org 26 */ 27 28 #ifndef FREERTOS_TCP_UTILS_H 29 #define FREERTOS_TCP_UTILS_H 30 31 /* *INDENT-OFF* */ 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 /* *INDENT-ON* */ 36 37 38 /* 39 * For logging and debugging: make a string showing the TCP flags. 40 */ 41 #if ( ipconfigHAS_DEBUG_PRINTF != 0 ) 42 const char * prvTCPFlagMeaning( UBaseType_t xFlags ); 43 #endif /* ipconfigHAS_DEBUG_PRINTF != 0 */ 44 45 /* 46 * Set the initial value for MSS (Maximum Segment Size) to be used. 47 */ 48 void prvSocketSetMSS( FreeRTOS_Socket_t * pxSocket ); 49 50 /* 51 * Set the initial value for MSS (Maximum Segment Size) to be used. 52 */ 53 void prvSocketSetMSS_IPV4( FreeRTOS_Socket_t * pxSocket ); 54 55 /* 56 * Set the initial value for MSS (Maximum Segment Size) to be used. 57 */ 58 void prvSocketSetMSS_IPV6( FreeRTOS_Socket_t * pxSocket ); 59 60 /* *INDENT-OFF* */ 61 #ifdef __cplusplus 62 } /* extern "C" */ 63 #endif 64 /* *INDENT-ON* */ 65 66 #endif /* FREERTOS_TCP_UTILS_H */ 67
