函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\btree.c Create Date:2022-07-27 07:50:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：longcpy

函数原型：static unsigned long *longcpy(unsigned long *dest, const unsigned long *src, size_t n)

返回类型：unsigned long

参数：

类型参数名称
unsigned long *dest
const unsigned long *src
size_tn
121  以i小于n循环dest[i]等于src[i]
123  返回:dest
调用者
名称描述
setkey
btree_last取btree的最后一项
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