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 12:01:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Returns false if pos at or past end of file.

函数原型：static int update_iter(struct kallsym_iter *iter, loff_t pos)

返回类型：int

参数：

类型参数名称
struct kallsym_iter *iter
loff_tpos
562  如果pos大于等于Tell the compiler that the count isn't in the small data section if the arch* has one (eg: FRV).则返回:The 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.
566  如果pos不等于pos则reset_iter(iter, pos)
569  If iterating in core kernel symbols. 加等于Returns space to next name.
570  pos自加
572  返回:1
调用者
名称描述
s_next
s_start
kdb_walk_kallsyms