1 /*
2 * Copyright (C) 2023 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <cstddef>
18 #include <tuple>
19 #include <utility>
20
21 #include "berberis/kernel_api/exec_emulation.h"
22 #include "berberis/kernel_api/fcntl_emulation.h"
23 #include "berberis/kernel_api/sys_ptrace_emulation.h"
24
25 namespace berberis {
26
GetGuestPlatformVarPrefixWithSize()27 std::pair<const char*, size_t> GetGuestPlatformVarPrefixWithSize() {
28 constexpr char kGuestPlatformVarPrefix[] = "BERBERIS_GUEST_";
29 return {kGuestPlatformVarPrefix, sizeof(kGuestPlatformVarPrefix) - 1};
30 }
31
GuestFcntlArch(int,int,long)32 std::tuple<bool, int> GuestFcntlArch(int, int, long) {
33 return {false, -1};
34 }
35
PtraceForGuestArch(int,pid_t,void *,void *)36 std::tuple<bool, int> PtraceForGuestArch(int, pid_t, void*, void*) {
37 return {false, -1};
38 }
39
40 } // namespace berberis
41