| /* |
| * Copyright (C) 2022 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. |
| */ |
| #pragma once |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| // Main function for Rust implementation of KeyMint. |
| // - fd_in: file descriptor for incoming serialized request messages |
| // - fd_out: file descriptor for outgoing serialized response messages |
| // - security_level: security level to advertize; should be one of the integer |
| // values from SecurityLevel.aidl. |
| // - trm: pointer to a valid `TpmResourceManager`, which must remain valid |
| // for the entire duration of the function execution. |
| // - snapshot_socket_fd: file descriptor for a socket used to communicate with |
| // the secure_env suspend-resume handler thread. |
| void kmr_ta_main(int fd_in, int fd_out, int security_level, void* trm, |
| int snapshot_socket_fd); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
