Xin Zhang / azure-iot-c-sdk-f767zi

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Dependents:   samplemqtt

uamqp/deps/umock-c/src/umockalloc.c@0:f7f1f0d76dd6, 2018-08-23 (annotated)

Committer:
XinZhangMS
Date:
Thu Aug 23 06:52:14 2018 +0000
Revision:
0:f7f1f0d76dd6
azure-c-sdk for mbed os supporting NUCLEO_F767ZI

Who changed what in which revision?

UserRevisionLine numberNew contents of line
XinZhangMS 0:f7f1f0d76dd6 1 // Copyright (c) Microsoft. All rights reserved.
XinZhangMS 0:f7f1f0d76dd6 2 // Licensed under the MIT license. See LICENSE file in the project root for full license information.
XinZhangMS 0:f7f1f0d76dd6 3
XinZhangMS 0:f7f1f0d76dd6 4 #include <stdlib.h>
XinZhangMS 0:f7f1f0d76dd6 5 #include <stddef.h>
XinZhangMS 0:f7f1f0d76dd6 6 #include <stdio.h>
XinZhangMS 0:f7f1f0d76dd6 7 #include "umockalloc.h"
XinZhangMS 0:f7f1f0d76dd6 8
XinZhangMS 0:f7f1f0d76dd6 9 void* umockalloc_malloc(size_t size)
XinZhangMS 0:f7f1f0d76dd6 10 {
XinZhangMS 0:f7f1f0d76dd6 11 /* Codes_SRS_UMOCKALLOC_01_001: [ umockalloc_malloc shall call malloc, while passing the size argument to malloc. ] */
XinZhangMS 0:f7f1f0d76dd6 12 /* Codes_SRS_UMOCKALLOC_01_002: [ umockalloc_malloc shall return the result of malloc. ]*/
XinZhangMS 0:f7f1f0d76dd6 13 return malloc(size);
XinZhangMS 0:f7f1f0d76dd6 14 }
XinZhangMS 0:f7f1f0d76dd6 15
XinZhangMS 0:f7f1f0d76dd6 16 void* umockalloc_realloc(void* ptr, size_t size)
XinZhangMS 0:f7f1f0d76dd6 17 {
XinZhangMS 0:f7f1f0d76dd6 18 /* Codes_SRS_UMOCKALLOC_01_003: [ umockalloc_realloc shall call realloc, while passing the ptr and size arguments to realloc. ] */
XinZhangMS 0:f7f1f0d76dd6 19 /* Codes_SRS_UMOCKALLOC_01_004: [ umockalloc_realloc shall return the result of realloc. ]*/
XinZhangMS 0:f7f1f0d76dd6 20 return realloc(ptr, size);
XinZhangMS 0:f7f1f0d76dd6 21 }
XinZhangMS 0:f7f1f0d76dd6 22
XinZhangMS 0:f7f1f0d76dd6 23 void umockalloc_free(void* ptr)
XinZhangMS 0:f7f1f0d76dd6 24 {
XinZhangMS 0:f7f1f0d76dd6 25 /* Codes_SRS_UMOCKALLOC_01_005: [ umockalloc_free shall call free, while passing the ptr argument to free. ]*/
XinZhangMS 0:f7f1f0d76dd6 26 free(ptr);
XinZhangMS 0:f7f1f0d76dd6 27 }
XinZhangMS 0:f7f1f0d76dd6 28
XinZhangMS 0:f7f1f0d76dd6 29 char* umockc_stringify_buffer(const void* bytes, size_t length)
XinZhangMS 0:f7f1f0d76dd6 30 {
XinZhangMS 0:f7f1f0d76dd6 31 size_t string_length = 2 + (4 * length);
XinZhangMS 0:f7f1f0d76dd6 32 char* result;
XinZhangMS 0:f7f1f0d76dd6 33 if (length > 1)
XinZhangMS 0:f7f1f0d76dd6 34 {
XinZhangMS 0:f7f1f0d76dd6 35 string_length += length - 1;
XinZhangMS 0:f7f1f0d76dd6 36 }
XinZhangMS 0:f7f1f0d76dd6 37
XinZhangMS 0:f7f1f0d76dd6 38 result = (char*)umockalloc_malloc(string_length + 1);
XinZhangMS 0:f7f1f0d76dd6 39 if (result != NULL)
XinZhangMS 0:f7f1f0d76dd6 40 {
XinZhangMS 0:f7f1f0d76dd6 41 size_t i;
XinZhangMS 0:f7f1f0d76dd6 42
XinZhangMS 0:f7f1f0d76dd6 43 result[0] = '[';
XinZhangMS 0:f7f1f0d76dd6 44 for (i = 0; i < length; i++)
XinZhangMS 0:f7f1f0d76dd6 45 {
XinZhangMS 0:f7f1f0d76dd6 46 if (sprintf(result + 1 + (i * 5), "0x%02X ", ((const unsigned char*)bytes)[i]) < 0)
XinZhangMS 0:f7f1f0d76dd6 47 {
XinZhangMS 0:f7f1f0d76dd6 48 break;
XinZhangMS 0:f7f1f0d76dd6 49 }
XinZhangMS 0:f7f1f0d76dd6 50 }
XinZhangMS 0:f7f1f0d76dd6 51
XinZhangMS 0:f7f1f0d76dd6 52 if (i < length)
XinZhangMS 0:f7f1f0d76dd6 53 {
XinZhangMS 0:f7f1f0d76dd6 54 umockalloc_free(result);
XinZhangMS 0:f7f1f0d76dd6 55 result = NULL;
XinZhangMS 0:f7f1f0d76dd6 56 }
XinZhangMS 0:f7f1f0d76dd6 57 else
XinZhangMS 0:f7f1f0d76dd6 58 {
XinZhangMS 0:f7f1f0d76dd6 59 result[string_length - 1] = ']';
XinZhangMS 0:f7f1f0d76dd6 60 result[string_length] = '\0';
XinZhangMS 0:f7f1f0d76dd6 61 }
XinZhangMS 0:f7f1f0d76dd6 62 }
XinZhangMS 0:f7f1f0d76dd6 63
XinZhangMS 0:f7f1f0d76dd6 64 return result;
XinZhangMS 0:f7f1f0d76dd6 65 }