1 /* 2 * Copyright (C) 2018 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 #ifndef BERBERIS_KERNEL_API_EXEC_EMULATION_H_ 18 #define BERBERIS_KERNEL_API_EXEC_EMULATION_H_ 19 20 #include <cstddef> 21 #include <utility> 22 23 namespace berberis { 24 25 std::pair<const char*, size_t> GetGuestPlatformVarPrefixWithSize(); 26 27 char** DemangleGuestEnvp(char** dst, char** envp); 28 29 int ExecveForGuest(const char* filename, char* const argv[], char* const envp[]); 30 31 } // namespace berberis 32 33 #endif // BERBERIS_KERNEL_API_EXEC_EMULATION_H_ 34