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// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
#ifndef RUNTIME_BIN_NAMESPACE_FUCHSIA_H_
#define RUNTIME_BIN_NAMESPACE_FUCHSIA_H_
#include "platform/globals.h"
#if !defined(DART_HOST_OS_FUCHSIA)
#error "This header file should only be included when targeting Fuchsia."
#endif
#include <lib/fdio/namespace.h>
namespace dart {
namespace bin {
class NamespaceImpl {
public:
explicit NamespaceImpl(fdio_ns_t* fdio_ns);
explicit NamespaceImpl(const char* path);
~NamespaceImpl();
intptr_t rootfd() const { return rootfd_; }
char* cwd() const { return cwd_; }
intptr_t cwdfd() const { return cwdfd_; }
fdio_ns_t* fdio_ns() const { return fdio_ns_; }
bool SetCwd(Namespace* namespc, const char* new_path);
private:
fdio_ns_t* fdio_ns_; // native namespace object, if any.
intptr_t rootfd_; // dirfd for the namespace root.
char* cwd_; // cwd relative to the namespace.
intptr_t cwdfd_; // dirfd for the cwd.
DISALLOW_COPY_AND_ASSIGN(NamespaceImpl);
};
} // namespace bin
} // namespace dart
#endif // RUNTIME_BIN_NAMESPACE_FUCHSIA_H_