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RT-Thread_v4.1.1

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jonas
2024-10-29 17:12:18 +08:00
parent 78a3c39ba3
commit 0924efffd0
1809 changed files with 645542 additions and 0 deletions
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44
components/utilities/ulog/backend/ulog_be.h Normal file
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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2021-01-07 ChenYong first version
* 2021-12-20 armink add multi-instance version
*/
#ifndef _ULOG_BE_H_
#define _ULOG_BE_H_
#include <ulog.h>
#ifndef ULOG_FILE_PATH_LEN
#define ULOG_FILE_PATH_LEN 128
#endif
struct ulog_file_be
{
struct ulog_backend parent;
int cur_log_file_fd;
rt_size_t file_max_num;
rt_size_t file_max_size;
rt_size_t buf_size;
rt_bool_t enable;
rt_uint8_t *file_buf;
rt_uint8_t *buf_ptr_now;
char cur_log_file_path[ULOG_FILE_PATH_LEN];
char cur_log_dir_path[ULOG_FILE_PATH_LEN];
};
/* ulog file backend api */
int ulog_file_backend_init(struct ulog_file_be *be, const char *name, const char *dir_path, rt_size_t max_num,
rt_size_t max_size, rt_size_t buf_size);
int ulog_file_backend_deinit(struct ulog_file_be *be);
void ulog_file_backend_enable(struct ulog_file_be *be);
void ulog_file_backend_disable(struct ulog_file_be *be);
#endif /* _ULOG_BE_H_ */