62 lines
1.7 KiB
C++
62 lines
1.7 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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#include "test/fuse/linux/fuse_fd_util.h"
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#include <fcntl.h>
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#include <linux/fuse.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/uio.h>
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#include <string>
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#include <vector>
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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/fuse_util.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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PosixErrorOr<FileDescriptor> FuseFdTest::OpenPath(const std::string &path,
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uint32_t flags, uint64_t fh) {
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struct fuse_out_header out_header = {
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.len = sizeof(struct fuse_out_header) + sizeof(struct fuse_open_out),
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};
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struct fuse_open_out out_payload = {
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.fh = fh,
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.open_flags = flags,
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};
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auto iov_out = FuseGenerateIovecs(out_header, out_payload);
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SetServerResponse(FUSE_OPEN, iov_out);
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auto res = Open(path.c_str(), flags);
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if (res.ok()) {
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SkipServerActualRequest();
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}
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return res;
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}
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Cleanup FuseFdTest::CloseFD(FileDescriptor &fd) {
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return Cleanup([&] {
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close(fd.release());
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SkipServerActualRequest();
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});
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}
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} // namespace testing
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} // namespace gvisor
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