| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| |
| enclave { |
| |
| include "sys/epoll.h" |
| include "poll.h" |
| |
| trusted { |
| /* define ECALLs here. */ |
| }; |
| |
| untrusted { |
| int u_poll_ocall([out] int *error, [in, out, count=nfds] struct pollfd *fds, nfds_t nfds, int timeout); |
| int u_epoll_create1_ocall([out] int *error, int flags); |
| int u_epoll_ctl_ocall([out] int *error, int epfd, int op, int fd, [in] struct epoll_event *event); |
| int u_epoll_wait_ocall([out] int *error, int epfd, [out, count=maxevents] struct epoll_event *events, int maxevents, int timeout); |
| }; |
| }; |