函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:security\apparmor\apparmorfs.c Create Date:2022-07-27 21:22:01
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ns_revision_open

函数原型：static int ns_revision_open(struct inode *inode, struct file *file)

返回类型：int

参数：

类型参数名称
struct inode *inode
struct file *file
595  rev等于分配内存并置零
597  如果非rev则返回:负ENOMEM
600  ns等于aa_get_ns - increment references count on @ns*@ns: namespace to increment reference count of (MAYBE NULL)* Returns: pointer to @ns, if @ns is NULL returns NULL* Requires: @ns must be held with valid refcount when called
601  如果非ns则ns等于aa_get_current_ns()
603  needed for tty driver, and maybe others 等于rev
605  返回:0