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-rw-r--r--framework/src/suricata/src/util-buffer.c87
1 files changed, 0 insertions, 87 deletions
diff --git a/framework/src/suricata/src/util-buffer.c b/framework/src/suricata/src/util-buffer.c
deleted file mode 100644
index d4f50b06..00000000
--- a/framework/src/suricata/src/util-buffer.c
+++ /dev/null
@@ -1,87 +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 Anoop Saldanha <anoopsaldanha@gmail.com>
- */
-
-#include "suricata-common.h"
-#include "suricata.h"
-#include "util-debug.h"
-#include "util-buffer.h"
-
-/* 10 mb */
-#define MAX_LIMIT 10485760
-
-MemBuffer *MemBufferCreateNew(uint32_t size)
-{
- if (size > MAX_LIMIT) {
- SCLogWarning(SC_ERR_MEM_BUFFER_API, "Mem buffer asked to create "
- "buffer with size greater than API limit - %d", MAX_LIMIT);
- return NULL;
- }
-
- uint32_t total_size = size + sizeof(MemBuffer);
-
- MemBuffer *buffer = SCMalloc(total_size);
- if (unlikely(buffer == NULL)) {
- return NULL;
- }
- memset(buffer, 0, total_size);
-
- buffer->size = size;
- buffer->buffer = (uint8_t *)buffer + sizeof(MemBuffer);
-
- return buffer;
-}
-
-/** \brief expand membuffer by size of 'expand_by'
- *
- * If expansion failed, buffer will still be valid.
- *
- * \retval result 0 ok, -1 expansion failed
- */
-int MemBufferExpand(MemBuffer **buffer, uint32_t expand_by) {
- if (((*buffer)->size + expand_by) > MAX_LIMIT) {
- SCLogWarning(SC_ERR_MEM_BUFFER_API, "Mem buffer asked to create "
- "buffer with size greater than API limit - %d", MAX_LIMIT);
- return -1;
- }
-
- uint32_t total_size = (*buffer)->size + sizeof(MemBuffer) + expand_by;
-
- MemBuffer *tbuffer = SCRealloc(*buffer, total_size);
- if (unlikely(tbuffer == NULL)) {
- return -1;
- }
-
- *buffer = tbuffer;
- (*buffer)->size += expand_by;
- (*buffer)->buffer = (uint8_t *)tbuffer + sizeof(MemBuffer);
-
- SCLogDebug("expanded buffer by %u, size is now %u", expand_by, (*buffer)->size);
- return 0;
-}
-
-void MemBufferFree(MemBuffer *buffer)
-{
- SCFree(buffer);
-
- return;
-}