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-rw-r--r--framework/src/suricata/src/defrag-queue.c144
1 files changed, 0 insertions, 144 deletions
diff --git a/framework/src/suricata/src/defrag-queue.c b/framework/src/suricata/src/defrag-queue.c
deleted file mode 100644
index 71dcb932..00000000
--- a/framework/src/suricata/src/defrag-queue.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/* Copyright (C) 2007-2012 Open Information Security Foundation
- *
- * You can copy, redistribute or modify this Program under the terms of
- * the GNU General Public License version 2 as published by the Free
- * Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA.
- */
-
-/**
- * \file
- *
- * \author Victor Julien <victor@inliniac.net>
- *
- * Defrag tracker queue handler functions
- */
-
-#include "suricata-common.h"
-#include "threads.h"
-#include "debug.h"
-#include "defrag-queue.h"
-#include "util-error.h"
-#include "util-debug.h"
-#include "util-print.h"
-
-DefragTrackerQueue *DefragTrackerQueueInit (DefragTrackerQueue *q)
-{
- if (q != NULL) {
- memset(q, 0, sizeof(DefragTrackerQueue));
- DQLOCK_INIT(q);
- }
- return q;
-}
-
-DefragTrackerQueue *DefragTrackerQueueNew()
-{
- DefragTrackerQueue *q = (DefragTrackerQueue *)SCMalloc(sizeof(DefragTrackerQueue));
- if (q == NULL) {
- SCLogError(SC_ERR_FATAL, "Fatal error encountered in DefragTrackerQueueNew. Exiting...");
- exit(EXIT_SUCCESS);
- }
- q = DefragTrackerQueueInit(q);
- return q;
-}
-
-/**
- * \brief Destroy a tracker queue
- *
- * \param q the tracker queue to destroy
- */
-void DefragTrackerQueueDestroy (DefragTrackerQueue *q)
-{
- DQLOCK_DESTROY(q);
-}
-
-/**
- * \brief add a tracker to a queue
- *
- * \param q queue
- * \param dt tracker
- */
-void DefragTrackerEnqueue (DefragTrackerQueue *q, DefragTracker *dt)
-{
-#ifdef DEBUG
- BUG_ON(q == NULL || dt == NULL);
-#endif
-
- DQLOCK_LOCK(q);
-
- /* more trackers in queue */
- if (q->top != NULL) {
- dt->lnext = q->top;
- q->top->lprev = dt;
- q->top = dt;
- /* only tracker */
- } else {
- q->top = dt;
- q->bot = dt;
- }
- q->len++;
-#ifdef DBG_PERF
- if (q->len > q->dbg_maxlen)
- q->dbg_maxlen = q->len;
-#endif /* DBG_PERF */
- DQLOCK_UNLOCK(q);
-}
-
-/**
- * \brief remove a tracker from the queue
- *
- * \param q queue
- *
- * \retval dt tracker or NULL if empty list.
- */
-DefragTracker *DefragTrackerDequeue (DefragTrackerQueue *q)
-{
- DQLOCK_LOCK(q);
-
- DefragTracker *dt = q->bot;
- if (dt == NULL) {
- DQLOCK_UNLOCK(q);
- return NULL;
- }
-
- /* more packets in queue */
- if (q->bot->lprev != NULL) {
- q->bot = q->bot->lprev;
- q->bot->lnext = NULL;
- /* just the one we remove, so now empty */
- } else {
- q->top = NULL;
- q->bot = NULL;
- }
-
-#ifdef DEBUG
- BUG_ON(q->len == 0);
-#endif
- if (q->len > 0)
- q->len--;
-
- dt->lnext = NULL;
- dt->lprev = NULL;
-
- DQLOCK_UNLOCK(q);
- return dt;
-}
-
-uint32_t DefragTrackerQueueLen(DefragTrackerQueue *q)
-{
- uint32_t len;
- DQLOCK_LOCK(q);
- len = q->len;
- DQLOCK_UNLOCK(q);
- return len;
-}
-