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 07:15:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：nextprop_

函数原型：static int nextprop_(const void *fdt, int offset)

返回类型：int

参数：

类型参数名称
const void *fdt
intoffset
191  循环
192  tag等于fdt_next_tag(fdt, offset, & nextoffset)
195  当:tag恒等于FDT_END
196  如果nextoffset大于等于0则返回:负FDT_ERR_BADVERSION: Given device tree has a version which* can't be handled by the requested operation. For* read-write functions, this may mean that fdt_open_into() is* required to convert the tree to the expected version.
198  否则返回:nextoffset
201  当:tag恒等于Property: name off,size, content
202  返回:offset
204  offset等于nextoffset
205  当tag恒等于p 循环
207  返回:负Error codes: informative error codes
调用者
名称描述
fdt_first_property_offset
fdt_next_property_offset