avc_alloc_node

Name:avc_alloc_node

Proto:static struct avc_node *avc_alloc_node(struct selinux_avc *avc)

Type:struct avc_node

Parameter:

Type	Parameter	Name
struct selinux_avc *	avc

500

node = Shortcuts

501

If Not node Then Go to out

504

INIT_HLIST_NODE( & anchored in avc_cache->slots[i] )

505

avc_cache_stats_incr(allocations)

507

If atomic_inc_return( & active_nodes) > avc_cache_threshold Then avc_reclaim_node(avc)

511

out :

512

Return node

**Caller**
Name	Describe
avc_insert	avc_insert - Insert an AVC entry.@ssid: source security identifier@tsid: target security identifier@tclass: target security class@avd: resulting av decision@xp_node: resulting extended permissions Insert an AVC entry for the SID pair
avc_update_node	avc_update_node Update an AVC entry@event : Updating event@perms : Permission mask bits@ssid,@tsid,@tclass : identifier of an AVC entry@seqno : sequence number when decision was made*@xpd: extended_perms_decision to be added to the node

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