Functions |
PRIVATE void | _AI_stream_free (struct pkt_info *stream) |
| Remove a stream from the hash table (private function).
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void * | AI_hashcleanup_thread (void *arg) |
| Thread called for cleaning up the hash table from the traffic streams older than a certain threshold.
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void | AI_pkt_enqueue (SFSnortPacket *pkt) |
| Function called for appending a new packet to the hash table, creating a new stream or appending it to an existing stream.
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struct pkt_info * | AI_get_stream_by_key (struct pkt_key key) |
| Get a TCP stream by key.
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void | AI_set_stream_observed (struct pkt_key key) |
| Set the flag "observed" on a stream associated to a security alert, so that it won't be removed from the hash table.
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Variables |
PRIVATE struct pkt_info * | hash = NULL |
PRIVATE time_t | start_time = 0 |
PRIVATE pthread_mutex_t | hash_mutex = PTHREAD_MUTEX_INITIALIZER |