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 21:25:07
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：policy_get_link

函数原型：static const char *policy_get_link(struct dentry *dentry, struct inode *inode, struct delayed_call *done)

返回类型：char

参数：

类型参数名称
struct dentry *dentry
struct inode *inode
struct delayed_call *done
2577  如果非dentry则返回:错误号
2579  ns等于aa_get_current_ns()
2580  mnt等于mntget(aafs_mnt)
2581  dentry等于获得目录项引用
2582  nd_jump_link( & path)
2583  aa_put_ns - decrement refcount on @ns*@ns: namespace to put reference of* Decrement reference count of @ns and if no longer in use free it
2585  返回:NULL