finish_open

函数名称：sh_open - finish opening a file*@file: file pointer*@dentry: pointer to dentry*@open: open callback*@opened: state of open* This can be used to finish opening a file passed to i_op->atomic_open()

函数原型：int finish_open(struct file *file, struct dentry *dentry, int (*open)(struct inode *, struct file *))

返回类型：int

参数：

类型	参数	名称
struct file *	file
struct dentry *	dentry
int (*	open

871

BUG_ON(f_mode & FMODE_OPENED)

873

dentry等于dentry

874

返回:do_dentry_open(file, d_backing_inode - Get upper or lower inode we should be using*@upper: The upper layer* This is the helper that should be used to get at the inode that will be used* if this dentry were to be opened as a file. The inode may be on the upper, open)

**调用者**
名称	描述
do_tmpfile

源代码转换工具开放的插件接口	X
支持：c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现：逻辑报告代码生成和批量转换代码

函数逻辑报告