Sir this is our program"#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/security.h>
static int test2_mkdir (struct inode *dir,
struct dentry *dentry, int mode)
{
printk (KERN_INFO "Got call for mkdir in inode %ld "
"to mkdir %s with mode %d\n", dir->i_ino,
(dentry->d_name).name, mode);
return 0;
}/* Use the capability functions for some of the hooks */
static struct security_operations test2_sec_ops = {
.inode_mkdir = test2_mkdir
};
static int __init test2_init (void)
{
/* register ourselves with the security framework */
if (register_security (&test2_sec_ops)) {
printk (KERN_INFO"Failure registering Test 2 module with the kernel\n");
return -EINVAL;
}
printk (KERN_INFO "Test2 module initialized");
return 0;
}
static void __exit test2_exit (void)
{
printk (KERN_INFO "Test2 unregistered\n");
}
module_init (test2_init);
module_exit (test2_exit);
MODULE_LICENSE("GPL");"
While executing this program I got a following error
mainly"register_security is undefined"
But I have included the header file"#include <linux/security.h>"then what
may be the reason.
1. do I want to check for the security.c file,then what would be the
procedure
2. what may be the other reasons,please clear this doubt
please guide me
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