函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\security.h Create Date:2022-07-27 06:55:35
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：security_path_unlink

函数原型：static inline int security_path_unlink(const struct path *dir, struct dentry *dentry)

返回类型：int

参数：

类型参数名称
const struct path *dir
struct dentry *dentry
1677  返回:0
调用者
名称描述
do_unlinkatMake sure that the actual truncation of the file will occur outside its* directory's i_mutex. Truncate can take a long time if there is a lot of* writeout happening, and we don't want to prevent access to the directory* while waiting on the I/O.