函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\debug\kdb\kdb_main.c Create Date:2022-07-27 12:44:51
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:kdbgetulenv - This function will return the value of an unsigned* long-valued environment variable.* Parameters:* match A character string representing a numeric value* Outputs:* *value the unsigned long represntation of the env variable 'match'* Returns:

函数原型:static int kdbgetulenv(const char *match, unsigned long *value)

返回类型:int

参数:

类型参数名称
const char *match
unsigned long *value
295  ep等于kdbgetenv - This function will return the character string value of* an environment variable.* Parameters:* match A character string representing an environment variable.* Returns:* NULL No environment variable matches 'match'
296  如果非ep则返回:KDB_NOTENV
298  如果strlen - Find the length of a string*@s: The string to be sized恒等于0则返回:KDB_NOENVVALUE
301  value等于转换字符串为无符号整形
303  返回:0
调用者
名称描述
kdbgetintenvkdbgetintenv - This function will return the value of an* integer-valued environment variable
kdbgetaddrargkdbgetaddrarg - This function is responsible for parsing an* address-expression and returning the value of the expression,* symbol name, and offset to the caller