android_system_core/init/seccomp.h
Paul Lawrence db929bf9b7 Enable seccomp in init with generated policy
Test: Ran script to test performance - https://b.corp.google.com/issues/32313202#comment3
      Saw no significant regression with this change on or off
      Removed chroot from SYSCALLS.TXT - chroot blocked
      Boot time appears reasonable
      Device boots with no SECCOMP blockings
      Measured per syscall time of 100ns
      Empirically counted <100,000 syscalls a second under heavy load

Bug: 32313202
Change-Id: Icfcfbcb72b2de1b38f1ad6a82e8ece3bd1c9e7ec
2017-01-10 10:09:38 -08:00

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C

/*
* 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_H
#define SECCOMP_H
bool set_seccomp_filter();
#endif