| /* |
| * Copyright (C) 2015-2017 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 |
| |
| #include <lk/compiler.h> |
| #include <sys/types.h> |
| #include <trusty_ipc.h> |
| |
| typedef void (*event_handler_proc_t)(const uevent_t* ev, void* ctx); |
| |
| typedef struct tipc_event_handler { |
| event_handler_proc_t proc; |
| void* priv; |
| } tipc_event_handler_t; |
| |
| __BEGIN_CDECLS |
| |
| /* |
| * tipc helpers |
| */ |
| void tipc_handle_port_errors(const uevent_t* ev); |
| void tipc_handle_chan_errors(const uevent_t* ev); |
| |
| int tipc_send_single_buf(handle_t chan, const void* buf, size_t len); |
| int tipc_recv_single_buf(handle_t chan, void* buf, size_t len); |
| |
| int tipc_send_two_segments(handle_t chan, |
| const void* hdr, |
| size_t hdr_len, |
| const void* payload, |
| size_t payload_len); |
| |
| int tipc_recv_two_segments(handle_t chan, |
| void* hdr, |
| size_t hdr_len, |
| void* payload, |
| size_t payload_len); |
| |
| /* |
| * tipc services |
| */ |
| int hwrng_setup_service(void); |
| int hwkey_setup_service(void); |
| |
| __END_CDECLS |