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 /* Include Unity header */
29 #include <unity.h>
30
31 /* Include standard libraries */
32 #include <stdlib.h>
33 #include <string.h>
34 #include <stdint.h>
35 #include "FreeRTOS.h"
36 #include "task.h"
37 #include "list.h"
38
39 #include "FreeRTOS_IP.h"
40 #include "FreeRTOS_DNS_Globals.h"
41 #include "FreeRTOS_IP_Private.h"
42
43 /* =========================== EXTERN VARIABLES =========================== */
44
45 int callback_called = 0;
46 bool isMallocFail = false;
47
48 /* ======================== Stub Callback Functions ========================= */
49
dns_callback(const char * pcName,void * pvSearchID,struct freertos_addrinfo * pxAddress)50 void dns_callback( const char * pcName,
51 void * pvSearchID,
52 struct freertos_addrinfo * pxAddress )
53 {
54 callback_called = 1;
55 }
56
pvPortMalloc(size_t xNeeded)57 void * pvPortMalloc( size_t xNeeded )
58 {
59 void * pvReturn = NULL;
60
61 if( isMallocFail != true )
62 {
63 pvReturn = malloc( xNeeded );
64 }
65
66 return pvReturn;
67 }
68
vPortFree(void * ptr)69 void vPortFree( void * ptr )
70 {
71 free( ptr );
72 }
73
