security/selinux/netif.c

3  * Network interface table.
5  * Network interfaces (devices) do not have a security field, so we
44  * @ns: the network namespace
45  * @ifindex: the network interface
48  * This is the hashing function for the network interface table, it returns the
59  * @ns: the network namespace
60  * @ifindex: the network interface
63  * Search the network interface table and return the record matching @ifindex.
86  * Add a new interface record to the network interface hash table.  Returns
109  * Remove an existing interface record from the network interface table.
120  * sel_netif_sid_slow - Lookup the SID of a network interface using the policy
121  * @ns: the network namespace
122  * @ifindex: the network interface
126  * This function determines the SID of a network interface by querying the
127  * security policy.  The result is added to the network interface table to
139 	/* NOTE: we always use init's network namespace since we don't  in sel_netif_sid_slow()
144 		pr_warn("SELinux: failure in %s(), invalid network interface (%d)\n",  in sel_netif_sid_slow()
172 		pr_warn("SELinux: failure in %s(), unable to determine network interface label (%d)\n",  in sel_netif_sid_slow()
178  * sel_netif_sid - Lookup the SID of a network interface
179  * @ns: the network namespace
180  * @ifindex: the network interface
184  * This function determines the SID of a network interface using the fastest
208  * sel_netif_kill - Remove an entry from the network interface table
209  * @ns: the network namespace
210  * @ifindex: the network interface
213  * This function removes the entry matching @ifindex from the network interface
231  * sel_netif_flush - Flush the entire network interface table
234  * Remove all entries from the network interface table.