Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\btree.c Create Date:2022-07-28 06:53:36
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:longcpy

Proto:static unsigned long *longcpy(unsigned long *dest, const unsigned long *src, size_t n)

Type:unsigned long

Parameter:

TypeParameterName
unsigned long *dest
const unsigned long *src
size_tn
121  When i < n cycle dest[i] = src[i]
123  Return dest
Caller
NameDescribe
setkey
btree_last
btree_get_prevUsually this function is quite similar to normal lookup. But the key of* a parent node may be smaller than the smallest key of all its siblings.* In such a case we cannot just return NULL, as we have only proven that no
btree_merge