Adding upstream version 1:7.0.3.upstream/1%7.0.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/util-atomic.c b/src/util-atomic.c
new file mode 100644
index 0000000..11aa51a
--- /dev/null
+++ b/src/util-atomic.c
@@ -0,0 +1,74 @@
+/* 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-atomic.h"
+#include "util-unittest.h"
+
+#ifdef UNITTESTS
+
+static int SCAtomicTest01(void)
+{
+    int result = 0;
+    int a = 10;
+    int b = 20;
+    int *temp_int = NULL;
+
+    SC_ATOMIC_DECLARE(void *, temp);
+    SC_ATOMIC_INITPTR(temp);
+
+    temp_int = SC_ATOMIC_GET(temp);
+    if (temp_int != NULL)
+        goto end;
+
+    (void)SC_ATOMIC_SET(temp, &a);
+    temp_int = SC_ATOMIC_GET(temp);
+    if (temp_int == NULL)
+        goto end;
+    if (*temp_int != a)
+        goto end;
+
+    (void)SC_ATOMIC_SET(temp, &b);
+    temp_int = SC_ATOMIC_GET(temp);
+    if (temp_int == NULL)
+        goto end;
+    if (*temp_int != b)
+        goto end;
+
+    result = 1;
+
+ end:
+    return result;
+}
+
+#endif /* UNITTESTS */
+
+void SCAtomicRegisterTests(void)
+{
+#ifdef UNITTESTS
+    UtRegisterTest("SCAtomicTest01", SCAtomicTest01);
+#endif
+
+    return;
+}