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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef SANDBOX_LINUX_SUID_COMMON_SANDBOX_H_
#define SANDBOX_LINUX_SUID_COMMON_SANDBOX_H_
#if defined(__cplusplus)
namespace sandbox {
#endif
// These are command line switches that may be used by other programs
// (e.g. Chrome) to construct a command line for the sandbox.
static const char kSuidSandboxGetApiSwitch[] = "--get-api";
static const char kAdjustOOMScoreSwitch[] = "--adjust-oom-score";
static const char kSandboxDescriptorEnvironmentVarName[] = "SBX_D";
static const char kSandboxHelperPidEnvironmentVarName[] = "SBX_HELPER_PID";
static const int kSUIDSandboxApiNumber = 1;
static const char kSandboxEnvironmentApiRequest[] = "SBX_CHROME_API_RQ";
static const char kSandboxEnvironmentApiProvides[] = "SBX_CHROME_API_PRV";
// This number must be kept in sync with common/zygote_commands_linux.h
static const int kZygoteIdFd = 7;
// These are the magic byte values which the sandboxed process uses to request
// that it be chrooted.
static const char kMsgChrootMe = 'C';
static const char kMsgChrootSuccessful = 'O';
// These are set if we have respectively switched to a new PID or NET namespace
// by going through the setuid binary helper.
static const char kSandboxPIDNSEnvironmentVarName[] = "SBX_PID_NS";
static const char kSandboxNETNSEnvironmentVarName[] = "SBX_NET_NS";
#if defined(__cplusplus)
} // namespace sandbox
#endif
#endif // SANDBOX_LINUX_SUID_COMMON_SANDBOX_H_
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