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：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
369  如果fdt_version(fdt)小于0x10则
370  如果lenp则lenp等于负FDT_ERR_BADMAGIC: Given "device tree" appears not to be a* device tree at all - it is missing the flattened device* tree magic number.
372  返回:NULL
375  返回:fdt_get_property_by_offset_(fdt, offset, lenp)