fscrypt_prepare

Name:scrypt_prepare_setattr - prepare to change a possibly-encrypted inode's attributes*@dentry: dentry through which the inode is being changed*@attr: attributes to change* Prepare for ->setattr() on a possibly-encrypted inode. On an encrypted file,

Proto:static inline int fscrypt_prepare_setattr(struct dentry *dentry, struct iattr *attr)

Type:int

Parameter:

Type	Parameter	Name
struct dentry *	dentry
struct iattr *	attr

671

If ia_valid & ATTR_SIZE Then Return scrypt_require_key - require an inode's encryption key*@inode: the inode we need the key for* If the inode is encrypted, set up its encryption key if not already done

673

Return 0

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