optimize default seccomp filters

1 files changed, 30 insertions, 0 deletions

diff --git a/src/fsec-optimize/fsec_optimize.h b/src/fsec-optimize/fsec_optimize.h
new file mode 100644
index 000000000..ff4d53ab2
--- /dev/null
+++ b/src/fsec-optimize/fsec_optimize.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2014-2017 Firejail Authors
+ *
+ * This file is part of firejail project
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#ifndef FSEC_OPTIMIZE_H
+#define FSEC_OPTIMIZE_H
+#include "../include/common.h"
+#include "../include/seccomp.h"
+#include <sys/mman.h>
+
+// optimize.c
+struct sock_filter *duplicate(struct sock_filter *filter, int entries);
+int optimize(struct sock_filter * filter, int entries);
+
+#endif
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