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Kernel: Make self-contained locking smart pointers their own classes

Until now, our kernel has reimplemented a number of AK classes to
provide automatic internal locking:

- RefPtr
- NonnullRefPtr
- WeakPtr
- Weakable

This patch renames the Kernel classes so that they can coexist with
the original AK classes:

- RefPtr => LockRefPtr
- NonnullRefPtr => NonnullLockRefPtr
- WeakPtr => LockWeakPtr
- Weakable => LockWeakable

The goal here is to eventually get rid of the Lock* classes in favor of
using external locking.
This commit is contained in:
Andreas Kling 2022-08-19 20:53:40 +02:00
parent e475263113
commit 11eee67b85
360 changed files with 1703 additions and 1672 deletions

View file

@ -79,7 +79,7 @@ ErrorOr<FlatPtr> Process::sys$unveil(Userspace<Syscall::SC_unveil_params const*>
// However, if the user specified unveil() with "c" permissions, we don't set errno if ENOENT is encountered,
// because they most likely intend the program to create the file for them later on.
// If this case is encountered, the parent node of the path is returned and the custody of that inode is used instead.
RefPtr<Custody> parent_custody; // Parent inode in case of ENOENT
LockRefPtr<Custody> parent_custody; // Parent inode in case of ENOENT
OwnPtr<KString> new_unveiled_path;
auto custody_or_error = VirtualFileSystem::the().resolve_path_without_veil(path->view(), VirtualFileSystem::the().root_custody(), &parent_custody);
if (!custody_or_error.is_error()) {