函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_firmware.c Create Date:2022-07-27 07:25:42
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：As per sysfs_kf_seq_show() the buf is max PAGE_SIZE.

函数原型：static ssize_t config_test_show_str(char *dst, char *src)

返回类型：ssize_t

参数：

类型参数名称
char *dst
char *src
290  mutex_lock( & test_fw_mutex)
291  len等于snprintf - Format a string and place it in a buffer*@buf: The buffer to place the result into*@size: The size of the buffer, including the trailing null space*@fmt: The format string to use*@
292  mutex_unlock( & test_fw_mutex)
294  返回:len
调用者
名称描述
config_name_show