support aliyun sdk on TencentOS tiny

sample: examples\aliyun_iotkit_csdk_mqtt
project: board\TencentOS_tiny_EVB_MX_Plus\KEIL\aliyun_iotkit_csdk_mqtt

components/connectivity/iotkit-embedded-3.0.1/3rdparty/external_libs/nghttp2/nghttp2_mem.c

@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2015-2018 Alibaba Group Holding Limited
+ */
+
+#include <string.h>
+#include "nghttp2_mem.h"
+#ifdef INFRA_MEM_STATS
+#include "infra_mem_stats.h"
+#endif
+
+extern void *HAL_Malloc(uint32_t size);
+extern void *HAL_Realloc(void *ptr, uint32_t size);
+extern void HAL_Free(void *ptr);
+
+
+static void *default_malloc(size_t size, void *mem_user_data)
+{
+    (void)mem_user_data;
+
+#ifdef INFRA_MEM_STATS
+    return LITE_malloc(size, MEM_MAGIC, "nghttp2");
+#else
+    return HAL_Malloc(size);
+#endif
+}
+
+static void default_free(void *ptr, void *mem_user_data)
+{
+    (void)mem_user_data;
+    if (ptr != NULL) {
+#ifdef INFRA_MEM_STATS
+        LITE_free(ptr);
+#else
+        HAL_Free((void *)ptr);
+        ptr = NULL;
+#endif
+    }
+}
+
+static void *default_calloc(size_t nmemb, size_t size, void *mem_user_data)
+{
+    /* (void)mem_user_data; */
+
+#ifdef INFRA_MEM_STATS
+    return LITE_calloc(nmemb, size, MEM_MAGIC, "nghttp2");
+#else
+    void *ptr = HAL_Malloc(nmemb * size);
+    if (ptr != NULL) {
+        memset(ptr, 0, nmemb * size);
+    }
+    return ptr;
+#endif
+}
+
+static void *default_realloc(void *ptr, size_t size, void *mem_user_data)
+{
+    (void)mem_user_data;
+
+#ifdef INFRA_MEM_STATS
+    return LITE_realloc(ptr, size, MEM_MAGIC, "nghttp2");
+#else
+    return HAL_Realloc(ptr, size);
+#endif
+}
+
+static nghttp2_mem mem_default = {NULL, default_malloc, default_free,
+                                  default_calloc, default_realloc
+                                 };
+
+nghttp2_mem *nghttp2_mem_default(void)
+{
+    return &mem_default;
+}
+
+void *nghttp2_mem_malloc(nghttp2_mem *mem, size_t size)
+{
+    return mem->malloc(size, mem->mem_user_data);
+}
+
+void nghttp2_mem_free(nghttp2_mem *mem, void *ptr)
+{
+    mem->free(ptr, mem->mem_user_data);
+}
+
+void nghttp2_mem_free2(nghttp2_free free_func, void *ptr, void *mem_user_data)
+{
+    free_func(ptr, mem_user_data);
+}
+
+void *nghttp2_mem_calloc(nghttp2_mem *mem, size_t nmemb, size_t size)
+{
+    return mem->calloc(nmemb, size, mem->mem_user_data);
+}
+
+void *nghttp2_mem_realloc(nghttp2_mem *mem, void *ptr, size_t size)
+{
+    return mem->realloc(ptr, size, mem->mem_user_data);
+}