mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 08:52:44 +00:00
b545427d53
RAMFS was passing 0, which lead to the userspace seeing all entries as DT_UNKNOWN when iterating over the directory contents. To repro prior to this commit, simply check `echo /tmp/*/`.
63 lines
1.3 KiB
C++
63 lines
1.3 KiB
C++
/*
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* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
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* Copyright (c) 2022-2023, Liav A. <liavalb@hotmail.co.il>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <Kernel/FileSystem/RAMFS/FileSystem.h>
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#include <Kernel/FileSystem/RAMFS/Inode.h>
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namespace Kernel {
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ErrorOr<NonnullRefPtr<FileSystem>> RAMFS::try_create(ReadonlyBytes)
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{
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return TRY(adopt_nonnull_ref_or_enomem(new (nothrow) RAMFS));
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}
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RAMFS::RAMFS() = default;
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RAMFS::~RAMFS() = default;
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ErrorOr<void> RAMFS::initialize()
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{
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m_root_inode = TRY(RAMFSInode::try_create_root(*this));
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return {};
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}
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Inode& RAMFS::root_inode()
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{
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VERIFY(!m_root_inode.is_null());
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return *m_root_inode;
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}
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unsigned RAMFS::next_inode_index()
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{
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MutexLocker locker(m_lock);
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return m_next_inode_index++;
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}
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u8 RAMFS::internal_file_type_to_directory_entry_type(DirectoryEntryView const& entry) const
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{
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switch (static_cast<FileType>(entry.file_type)) {
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case FileType::Directory:
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return DT_DIR;
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case FileType::Character:
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return DT_CHR;
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case FileType::Block:
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return DT_BLK;
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case FileType::Regular:
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return DT_REG;
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case FileType::FIFO:
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return DT_FIFO;
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case FileType::Link:
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return DT_LNK;
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case FileType::Socket:
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return DT_SOCK;
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case FileType::Unknown:
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default:
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return DT_UNKNOWN;
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}
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}
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}
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