Add seccomp support library
Policy library which exports an autogenerated policy from SYSCALLS.TXT
blocking any other calls.
Test: Generate policy, install onto Sailfish, check boots, Chrome runs,
calls are blocked.
Bug: 32313202
Change-Id: Ib590704e50122f077eeae26561eb9b0a70386551
diff --git a/libc/seccomp/seccomp_policy.h b/libc/seccomp/seccomp_policy.h
new file mode 100644
index 0000000..e0282bd
--- /dev/null
+++ b/libc/seccomp/seccomp_policy.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SECCOMP_POLICY_H
+#define SECCOMP_POLICY_H
+
+#include <stddef.h>
+#include <linux/seccomp.h>
+
+extern const struct sock_filter arm_filter[];
+extern const size_t arm_filter_size;
+extern const struct sock_filter arm64_filter[];
+extern const size_t arm64_filter_size;
+
+#endif