函数逻辑报告

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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
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函数名称: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.

函数原型:static const char *check_pointer_msg(const void *ptr)

返回类型:char

参数:

类型参数名称
const void *ptr
659  如果非ptr则返回:"(null)"
662  如果ptr小于PAGE_SIZEIS_ERR_VALUE(ptr)则返回:"(efault)"
665  返回:NULL
调用者
名称描述
check_pointer