8c24d921b0
sample: examples\aliyun_iotkit_csdk_mqtt project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt
99 lines
2.1 KiB
C
99 lines
2.1 KiB
C
/*
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* Copyright (C) 2015-2018 Alibaba Group Holding Limited
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*/
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#include <string.h>
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#include "nghttp2_mem.h"
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#ifdef INFRA_MEM_STATS
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#include "infra_mem_stats.h"
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#endif
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extern void *HAL_Malloc(uint32_t size);
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extern void *HAL_Realloc(void *ptr, uint32_t size);
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extern void HAL_Free(void *ptr);
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static void *default_malloc(size_t size, void *mem_user_data)
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{
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(void)mem_user_data;
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#ifdef INFRA_MEM_STATS
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return LITE_malloc(size, MEM_MAGIC, "nghttp2");
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#else
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return HAL_Malloc(size);
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#endif
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}
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static void default_free(void *ptr, void *mem_user_data)
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{
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(void)mem_user_data;
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if (ptr != NULL) {
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#ifdef INFRA_MEM_STATS
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LITE_free(ptr);
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#else
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HAL_Free((void *)ptr);
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ptr = NULL;
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#endif
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}
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}
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static void *default_calloc(size_t nmemb, size_t size, void *mem_user_data)
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{
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/* (void)mem_user_data; */
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#ifdef INFRA_MEM_STATS
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return LITE_calloc(nmemb, size, MEM_MAGIC, "nghttp2");
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#else
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void *ptr = HAL_Malloc(nmemb * size);
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if (ptr != NULL) {
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memset(ptr, 0, nmemb * size);
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}
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return ptr;
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#endif
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}
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static void *default_realloc(void *ptr, size_t size, void *mem_user_data)
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{
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(void)mem_user_data;
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#ifdef INFRA_MEM_STATS
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return LITE_realloc(ptr, size, MEM_MAGIC, "nghttp2");
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#else
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return HAL_Realloc(ptr, size);
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#endif
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}
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static nghttp2_mem mem_default = {NULL, default_malloc, default_free,
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default_calloc, default_realloc
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};
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nghttp2_mem *nghttp2_mem_default(void)
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{
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return &mem_default;
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}
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void *nghttp2_mem_malloc(nghttp2_mem *mem, size_t size)
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{
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return mem->malloc(size, mem->mem_user_data);
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}
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void nghttp2_mem_free(nghttp2_mem *mem, void *ptr)
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{
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mem->free(ptr, mem->mem_user_data);
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}
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void nghttp2_mem_free2(nghttp2_free free_func, void *ptr, void *mem_user_data)
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{
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free_func(ptr, mem_user_data);
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}
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void *nghttp2_mem_calloc(nghttp2_mem *mem, size_t nmemb, size_t size)
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{
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return mem->calloc(nmemb, size, mem->mem_user_data);
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}
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void *nghttp2_mem_realloc(nghttp2_mem *mem, void *ptr, size_t size)
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{
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return mem->realloc(ptr, size, mem->mem_user_data);
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}
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