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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Landlock functions and constants.
#ifndef SANDBOX_POLICY_LINUX_LANDLOCK_GPU_POLICY_ANDROID_H_
#define SANDBOX_POLICY_LINUX_LANDLOCK_GPU_POLICY_ANDROID_H_
#include "sandbox/linux/services/syscall_wrappers.h"
#include "sandbox/linux/system_headers/linux_landlock.h"
#include "sandbox/policy/export.h"
#include "sandbox/policy/mojom/sandbox.mojom.h"
namespace sandbox::landlock {
#define LANDLOCK_ACCESS_FS_ROUGHLY_READ \
(LANDLOCK_ACCESS_FS_READ_FILE | LANDLOCK_ACCESS_FS_READ_DIR)
#define LANDLOCK_ACCESS_FS_ROUGHLY_READ_EXECUTE \
(LANDLOCK_ACCESS_FS_EXECUTE | LANDLOCK_ACCESS_FS_READ_FILE | \
LANDLOCK_ACCESS_FS_READ_DIR)
#define LANDLOCK_ACCESS_FS_ROUGHLY_BASIC_WRITE \
(LANDLOCK_ACCESS_FS_WRITE_FILE | LANDLOCK_ACCESS_FS_REMOVE_DIR | \
LANDLOCK_ACCESS_FS_REMOVE_FILE | LANDLOCK_ACCESS_FS_MAKE_DIR | \
LANDLOCK_ACCESS_FS_MAKE_REG)
#define LANDLOCK_ACCESS_FS_ROUGHLY_EDIT \
(LANDLOCK_ACCESS_FS_WRITE_FILE | LANDLOCK_ACCESS_FS_REMOVE_DIR | \
LANDLOCK_ACCESS_FS_REMOVE_FILE)
#define LANDLOCK_ACCESS_FS_ROUGHLY_FULL_WRITE \
(LANDLOCK_ACCESS_FS_WRITE_FILE | LANDLOCK_ACCESS_FS_REMOVE_DIR | \
LANDLOCK_ACCESS_FS_REMOVE_FILE | LANDLOCK_ACCESS_FS_MAKE_CHAR | \
LANDLOCK_ACCESS_FS_MAKE_DIR | LANDLOCK_ACCESS_FS_MAKE_REG | \
LANDLOCK_ACCESS_FS_MAKE_SOCK | LANDLOCK_ACCESS_FS_MAKE_FIFO | \
LANDLOCK_ACCESS_FS_MAKE_BLOCK | LANDLOCK_ACCESS_FS_MAKE_SYM)
#define LANDLOCK_ACCESS_FILE \
(LANDLOCK_ACCESS_FS_EXECUTE | LANDLOCK_ACCESS_FS_WRITE_FILE | \
LANDLOCK_ACCESS_FS_READ_FILE)
#define LANDLOCK_HANDLED_ACCESS_TYPES \
(LANDLOCK_ACCESS_FS_ROUGHLY_READ_EXECUTE | \
LANDLOCK_ACCESS_FS_ROUGHLY_FULL_WRITE)
// Applies a basic Landlock sandbox policy to the current process.
// Returns true if the policy was applied successfully, false otherwise.
// This function is a no-op and returns false on non-Android platforms.
SANDBOX_POLICY_EXPORT bool ApplyLandlock(mojom::Sandbox sandbox_type);
} // namespace sandbox::landlock
#endif // SANDBOX_POLICY_LINUX_LANDLOCK_GPU_POLICY_ANDROID_H_
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