ima_appraise.c File Reference

#include <linux/module.h>
#include <linux/file.h>
#include <linux/fs.h>
#include <linux/xattr.h>
#include <linux/magic.h>
#include <linux/ima.h>
#include <linux/evm.h>
#include "ima.h"

Go to the source code of this file.

Functions
	__setup ("ima_appraise=", default_appraise_setup)
int	ima_must_appraise (struct inode *inode, int mask, enum ima_hooks func)
int	ima_appraise_measurement (struct integrity_iint_cache *iint, struct file *file, const unsigned char *filename)
void	ima_update_xattr (struct integrity_iint_cache *iint, struct file *file)
void	ima_inode_post_setattr (struct dentry *dentry)
int	ima_inode_setxattr (struct dentry *dentry, const char *xattr_name, const void *xattr_value, size_t xattr_value_len)
int	ima_inode_removexattr (struct dentry *dentry, const char *xattr_name)

Function Documentation

__setup

(

)

int ima_appraise_measurement	(	struct integrity_iint_cache *	iint,
		struct file *	file,
		const unsigned char *	filename
	)

Definition at line 61 of file ima_appraise.c.

void ima_inode_post_setattr

(

struct dentry *

dentry

)

ima_inode_post_setattr - reflect file metadata changes : pointer to the affected dentry

Changes to a dentry's metadata might result in needing to appraise.

This function is called from notify_change(), which expects the caller to lock the inode's i_mutex.

Definition at line 185 of file ima_appraise.c.

int ima_inode_removexattr	(	struct dentry *	dentry,
		const char *	xattr_name
	)

Definition at line 253 of file ima_appraise.c.

int ima_inode_setxattr	(	struct dentry *	dentry,
		const char *	xattr_name,
		const void *	xattr_value,
		size_t	xattr_value_len
	)

Definition at line 239 of file ima_appraise.c.

int ima_must_appraise	(	struct inode *	inode,
		int	mask,
		enum ima_hooks	func
	)

Definition at line 37 of file ima_appraise.c.

void ima_update_xattr	(	struct integrity_iint_cache *	iint,
		struct file *	file
	)

Definition at line 160 of file ima_appraise.c.