98 	char *buff;  in get_klog_buff()  local
101 	buff = malloc(len);  in get_klog_buff()
102 	if (!buff)  in get_klog_buff()
105 	ret = klogctl(CMD_ACTION_READ_ALL, buff, len);  in get_klog_buff()
107 		free(buff);  in get_klog_buff()
112 	return buff;  in get_klog_buff()
119 	char *buff;  in get_flog_buff()  local
130 	buff = malloc(len);  in get_flog_buff()
131 	if (!buff)  in get_flog_buff()
134 	memset(buff, 0, len);  in get_flog_buff()
135 	ret = read(fd, buff, len - 1);  in get_flog_buff()
141 	return buff;  in get_flog_buff()
143 	free(buff);  in get_flog_buff()
154 static void put_log_buff(char *buff)  in put_log_buff()  argument
156 	free(buff);  in put_log_buff()