4  * SPDX-License-Identifier: Apache-2.0
17 #define LOG_PREFIX_LEN (sizeof(CONFIG_LOG_BACKEND_FS_FILE_PREFIX) - 1)
56 	return -ENOENT;  in check_log_volume_available()
62 	const char *last = path + (strlen(path) - 1);  in create_log_dir()
84 			len = last - path + 1;  in create_log_dir()
86 			len = next - path;  in create_log_dir()
120 		return -EIO;  in check_log_file_exist()
126 			rc = -EIO;  in check_log_file_exist()
167 		/* Check if new data overwrites max file size.  in write_log_to_file()
202 				file_ctr--;  in write_log_to_file()
233 	if (ent->type != FS_DIR_ENTRY_FILE) {  in get_log_file_id()
234 		return -1;  in get_log_file_id()
237 	len = strlen(ent->name);  in get_log_file_id()
240 		return -1;  in get_log_file_id()
243 	if (memcmp(ent->name, CONFIG_LOG_BACKEND_FS_FILE_PREFIX, LOG_PREFIX_LEN) != 0) {  in get_log_file_id()
244 		return -1;  in get_log_file_id()
247 	num = atoi(ent->name + LOG_PREFIX_LEN);  in get_log_file_id()
253 	return -1;  in get_log_file_id()
277 		int max = 0, min = MAX_FILE_NUMERAL;  in allocate_new_file()  local
290 				if (file_num > max) {  in allocate_new_file()
291 					max = file_num;  in allocate_new_file()
304 		    ((max - min) >  in allocate_new_file()
308 			oldest = max;  in allocate_new_file()
325 				if (file_num > max - CONFIG_LOG_BACKEND_FS_FILES_LIMIT) {  in allocate_new_file()
332 			newest = max;  in allocate_new_file()
338 			goto out;  in allocate_new_file()
348 			goto out;  in allocate_new_file()
360 			goto out;  in allocate_new_file()
383 	/* Check if there is enough space to write file or max files number  in allocate_new_file()
393 				goto out;  in allocate_new_file()
399 				goto out;  in allocate_new_file()
402 			return -ENOSPC;  in allocate_new_file()
412 		goto out;  in allocate_new_file()
417 out:  in allocate_new_file()
432 		if ((rc == 0) || (rc == -ENOENT)) {  in del_oldest_log()
439 				--file_ctr;  in del_oldest_log()
488 	log_output_func(&log_output, &msg->log, flags);  in process()