函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\vsprintf.c Create Date:2022-07-27 07:09:18
Last Modify:2022-05-21 09:47:42 Copyright©Brick
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称:check_pointer

函数原型:static int check_pointer(char **buf, char *end, const void *ptr, struct printf_spec spec)

返回类型:int

参数:

类型参数名称
char **buf
char *end
const void *ptr
struct printf_specspec
673  err_msg等于Do not call any complex external code here. Nested printk()/vsprintf()* might cause infinite loops. Failures might break printk() and would* be hard to debug.
674  如果err_msg
675  buf等于Be careful: error messages must fit into the given buffer.
676  返回:负EFAULT
679  返回:0
调用者
名称描述
string
dentry_name
file_dentry_name
bdev_name
resource_string
hex_string
bitmap_string
bitmap_list_string
mac_address_string
ip_addr_string
escaped_string
va_format
uuid_string
netdev_bits
address_val
rtc_str
clock
flags_string
device_node_string
fwnode_string