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_by_offset_

函数原型:static const struct fdt_property *fdt_get_property_by_offset_(const void *fdt, int offset, int *lenp)

返回类型:struct fdt_property

参数:

类型参数名称
const void *fdt
intoffset
int *lenp
348  如果err等于fdt_check_prop_offset_(fdt, offset)小于0则
349  如果lenplenp等于err
351  返回:NULL
354  prop等于fdt_offset_ptr_(fdt, offset)
356  如果lenplenp等于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
359  返回:prop
调用者
名称描述
fdt_get_property_by_offset
fdt_get_property_namelen_
fdt_getprop_by_offset