osMemory.h

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _TD_OS_MEMORY_H_
#define _TD_OS_MEMORY_H_

#ifdef __cplusplus
extern "C" {
#endif

// If the error is in a third-party library, place this header file under the third-party library header file.
// When you want to use this feature, you should find or add the same function in the following sectio
#ifndef ALLOW_FORBID_FUNC
    #define malloc MALLOC_FUNC_TAOS_FORBID
    #define calloc CALLOC_FUNC_TAOS_FORBID
    #define realloc REALLOC_FUNC_TAOS_FORBID
    #define free FREE_FUNC_TAOS_FORBID
#endif

void *taosMemoryMalloc(int32_t size);
void *taosMemoryCalloc(int32_t num, int32_t size);
void *taosMemoryRealloc(void *ptr, int32_t size);
void *taosMemoryStrDup(void *ptr);
void taosMemoryFree(void *ptr);
int32_t taosMemorySize(void *ptr);

#define taosMemoryFreeClear(ptr) \
  do {                           \
    if (ptr) {                   \
      taosMemoryFree((void*)ptr);       \
      (ptr) = NULL;              \
    }                            \
  } while (0)

#ifdef __cplusplus
}
#endif

#endif /*_TD_OS_MEMORY_H_*/