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：kdbgetintenv - This function will return the value of an* integer-valued environment variable

函数原型：int kdbgetintenv(const char *match, int *value)

返回类型：int

参数：

类型参数名称
const char *match
int *value
321  diag等于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:
322  如果非diag则value等于val
324  返回:diag
调用者
名称描述
vkdb_printf
kdb_md
kdb_dmesgkdb_dmesg - This function implements the 'dmesg' command to display* the contents of the syslog buffer.* dmesg [lines] [adjust]
kdb_bt
kdb_readkdb_read* This function reads a string of characters, terminated by* a newline, or by reaching the end of the supplied buffer,* from the current kernel debugger console device.* Parameters:* Returns:* Returns a pointer to the buffer containing the received