函数逻辑报告

函数名称：scrypt_prepare_lookup - prepare to lookup a name in a possibly-encrypted directory*@dir: directory being searched*@dentry: filename being looked up*@fname: (output) the name to use to search the on-disk directory* Prepare for ->lookup() in a directory

函数原型：static inline int fscrypt_prepare_lookup(struct inode *dir, struct dentry *dentry, struct fscrypt_name *fname)

返回类型：int

参数：