函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:scripts\dtc\libfdt\fdt_wip.c Create Date:2022-07-27 07:15:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:fdt_setprop_inplace_namelen_partial

函数原型:int fdt_setprop_inplace_namelen_partial(void *fdt, int nodeoffset, const char *name, int namelen, uint32_t idx, const void *val, int len)

返回类型:int

参数:

类型参数名称
void *fdt
intnodeoffset
const char *name
intnamelen
uint32_tidx
const void *val
intlen
21  propval等于fdt_getprop_namelen_w(fdt, nodeoffset, name, namelen, & proplen)
23  如果非propval则返回:proplen
26  如果proplen小于lenidx则返回:负FDT_ERR_EXISTS: Attempted to create a node or property which* already exists
29  内存复制((char * )propval + idx, val, len)
30  返回:0
调用者
名称描述
fdt_setprop_inplace