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7c0540a229
This has KString, KBuffer, DoubleBuffer, KBufferBuilder, IOWindow, UserOrKernelBuffer and ScopedCritical classes being moved to the Kernel/Library subdirectory. Also, move the panic and assertions handling code to that directory.
42 lines
1.0 KiB
C++
42 lines
1.0 KiB
C++
/*
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* Copyright (c) 2021, sin-ack <sin-ack@protonmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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#include <Kernel/Library/KBuffer.h>
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namespace Kernel {
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struct ISO9660FSDirectoryEntry final : public AtomicRefCounted<ISO9660FSDirectoryEntry> {
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u32 extent { 0 };
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u32 length { 0 };
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// NOTE: This can never be empty if we read the directory successfully.
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// We need it as an OwnPtr to default-construct this struct.
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OwnPtr<KBuffer> blocks;
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static ErrorOr<NonnullLockRefPtr<ISO9660FSDirectoryEntry>> try_create(u32 extent, u32 length, OwnPtr<KBuffer> blocks)
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{
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return adopt_nonnull_lock_ref_or_enomem(new (nothrow) ISO9660FSDirectoryEntry(extent, length, move(blocks)));
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}
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private:
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ISO9660FSDirectoryEntry(u32 extent, u32 length, OwnPtr<KBuffer> blocks)
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: extent(extent)
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, length(length)
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, blocks(move(blocks))
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{
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}
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};
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struct ISO9660FSDirectoryState {
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LockRefPtr<ISO9660FSDirectoryEntry> entry;
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u32 offset { 0 };
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};
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}
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