fsverity_prepare

函数名称：sverity_prepare_setattr() - prepare to change a verity inode's attributes*@dentry: dentry through which the inode is being changed*@attr: attributes to change* Verity files are immutable, so deny truncates. This isn't covered by the

函数原型：int fsverity_prepare_setattr(struct dentry *dentry, struct iattr *attr)

返回类型：int

参数：

类型	参数	名称
struct dentry *	dentry
struct iattr *	attr

321

如果IS_VERITY(获得目录项的索引节点)且ia_valid按位与ATTR_SIZE则

322

pr_debug("Denying truncate of verity file (ino %lu)\n", i_ino)

324

返回:负EPERM

326

返回:0

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