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FileSystem: Remove now-unused Inode::parent() and Inode::reverse_lookup().

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These were only used to implement the old path resolution algorithm.
This commit is contained in:
Andreas Kling 2019-06-01 17:46:37 +02:00
parent 02e21de20a
commit 2e14e5891c
7 changed files with 0 additions and 94 deletions
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25
Kernel/FileSystem/ProcFS.cpp
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@ -739,11 +739,6 @@ RetainPtr<Inode> ProcFS::create_directory(InodeIdentifier, const String&, mode_t
return nullptr;
}
RetainPtr<Inode> ProcFSInode::parent() const
{
return fs().get_inode(to_parent_id(identifier()));
}
InodeIdentifier ProcFS::root_inode() const
{
return { fsid(), FI_Root };
@ -1042,26 +1037,6 @@ InodeIdentifier ProcFSInode::lookup(const String& name)
return { };
}
String ProcFSInode::reverse_lookup(InodeIdentifier child_id)
{
ASSERT(is_directory());
auto proc_file_type = to_proc_file_type(identifier());
if (proc_file_type == FI_Root) {
for (auto& entry : fs().m_entries) {
if (child_id == to_identifier(fsid(), PDI_Root, 0, (ProcFileType)entry.proc_file_type)) {
return entry.name;
}
}
auto child_proc_file_type = to_proc_file_type(child_id);
if (child_proc_file_type == FI_PID)
return String::format("%u", to_pid(child_id));
return { };
}
// FIXME: Implement
ASSERT_NOT_REACHED();
return { };
}
void ProcFSInode::flush_metadata()
{
}