函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\kallsyms.c Create Date:2022-07-27 12:01:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：get_ksymbol_bpf

函数原型：static int get_ksymbol_bpf(struct kallsym_iter *iter)

返回类型：int

参数：

类型参数名称
struct kallsym_iter *iter
500  长字符串复制
501  exported等于0
502  返回:如果bpf_get_kallsym(pos - pos_ftrace_mod_end, & value, & type, name)小于0则0否则1
调用者
名称描述
update_iter_modThe end position (last + 1) of each additional kallsyms section is recorded* in iter->pos_..._end as each section is added, and so can be used to* determine which get_ksymbol_...() function to call next.