49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
// Copyright 2020 The gVisor Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef GVISOR_TEST_FUSE_FUSE_FD_UTIL_H_
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#define GVISOR_TEST_FUSE_FUSE_FD_UTIL_H_
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <string>
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#include "test/fuse/linux/fuse_base.h"
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#include "test/util/cleanup.h"
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#include "test/util/file_descriptor.h"
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#include "test/util/posix_error.h"
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namespace gvisor {
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namespace testing {
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class FuseFdTest : public FuseTest {
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public:
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// Sets the FUSE server to respond to a FUSE_OPEN with corresponding flags and
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// fh. Then does a real file system open on the absolute path to get an fd.
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PosixErrorOr<FileDescriptor> OpenPath(const std::string &path,
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uint32_t flags = O_RDONLY,
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uint64_t fh = 1);
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// Returns a cleanup object that closes the fd when it is destroyed. After
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// the close is done, tells the FUSE server to skip this FUSE_RELEASE.
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Cleanup CloseFD(FileDescriptor &fd);
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};
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} // namespace testing
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} // namespace gvisor
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#endif // GVISOR_TEST_FUSE_FUSE_FD_UTIL_H_
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