// Copyright 2019 The gVisor Authors. // // 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. #ifndef GVISOR_TEST_UTIL_PTY_UTIL_H_ #define GVISOR_TEST_UTIL_PTY_UTIL_H_ #include "test/util/file_descriptor.h" #include "test/util/posix_error.h" namespace gvisor { namespace testing { // Opens the slave end of the passed master as R/W and nonblocking. PosixErrorOr<FileDescriptor> OpenSlave(const FileDescriptor& master); // Get the number of the slave end of the master. PosixErrorOr<int> SlaveID(const FileDescriptor& master); } // namespace testing } // namespace gvisor #endif // GVISOR_TEST_UTIL_PTY_UTIL_H_