函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:scripts\dtc\libfdt\fdt_ro.c Create Date:2022-07-27 07:15:44
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：fdt_get_property_namelen_

函数原型：static const struct fdt_property *fdt_get_property_namelen_(const void *fdt, int offset, const char *name, int namelen, int *lenp, int *poffset)

返回类型：struct fdt_property

参数：

类型参数名称
const void *fdt
intoffset
const char *name
intnamelen
int *lenp
int *poffset
385  以offset大于等于0循环
390  如果非prop等于fdt_get_property_by_offset_(fdt, offset, lenp)则
391  offset等于负"Can't happen" error indicating a bug in libfdt
392  退出
394  如果fdt_string_eq_(fdt, Alignment helpers:* These helpers access words from a device tree blob. They're* built to work even with unaligned pointers on platforms (ike* ARM) that don't like unaligned loads and stores, name, namelen)则
396  如果poffset则poffset等于offset
398  返回:prop
402  如果lenp则lenp等于offset
404  返回:NULL
调用者
名称描述
fdt_get_property_namelen
fdt_getprop_namelen