69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
#ifndef LINGXIN_MEMORY_H
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#define LINGXIN_MEMORY_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include "lingxin_memory.h"
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/**
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* 申请内存
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* @param size 申请内存大小，单位是字节
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* * @return 返回指向分配内存的指针，内存已清零；如果分配失败则返回 NULL
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*/
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#define lingxin_malloc(size) _lingxin_malloc_internal_((size), __FILE__, __LINE__)
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/**
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* 申请内存并清零申请的内存
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* @param num 申请的内存块数量
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* @param size 每个内存块的大小，单位是字节
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* @return 返回指向分配内存的指针，内存已清零；如果分配失败则返回 NULL
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*/
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#define lingxin_calloc(num, size) _lingxin_calloc_internal_((num), (size), __FILE__, __LINE__)
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/**
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* 重新分配内存
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*/
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#define lingxin_realloc(ptr, size) _lingxin_realloc_internal_((void *)(ptr), (size), __FILE__, __LINE__)
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/**
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* 释放内存
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* @param ptr 要释放的内存指针
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*/
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#define lingxin_free(ptr) _lingxin_free_internal_((void *)(ptr), __FILE__, __LINE__)
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/**
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* 申请字符串内存并复制字符串
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*/
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#define lingxin_strdup(message) _lingxin_strdup_internal_((char *)(message), __FILE__, __LINE__)
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/**
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* 启用内存统计功能
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*/
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void lingxin_memory_enable_statistics();
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/**
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* 打印内存使用情况
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*/
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void lingxin_memory_print_statistics();
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/*
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* 销毁内存统计数据
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*/
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void lingxin_memory_destroy_statistics();
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/**
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* 私有函数实现，不对外
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*/
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void *_lingxin_malloc_internal_(int size, const char *file_path, int line);
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void *_lingxin_calloc_internal_(int num, int size, const char *file_path, int line);
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void *_lingxin_realloc_internal_(void *ptr, int size, const char *file_path, int line);
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void _lingxin_free_internal_(void *ptr, const char *file_path, int line);
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char *_lingxin_strdup_internal_(char *message, const char *file_path, int line);
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#ifdef __cplusplus
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}
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#endif
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#endif // LINGXIN_MEMORY_H
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