esp-idf/components/linux/include/esp_linux_helper.h
2023-01-04 11:17:18 +05:30

21 lines
411 B
C

/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#if CONFIG_IDF_TARGET_LINUX
#define __containerof(ptr, type, member) ({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
#endif
#ifdef __cplusplus
}
#endif