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AK: Rename RetainPtr => RefPtr and Retained => NonnullRefPtr.

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This commit is contained in:
Andreas Kling 2019-06-21 18:37:47 +02:00
parent 77b9fa89dd
commit 90b1354688
188 changed files with 562 additions and 562 deletions
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36
Kernel/FileSystem/VirtualFileSystem.cpp
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@ -36,7 +36,7 @@ InodeIdentifier VFS::root_inode_id() const
return m_root_inode->identifier();
}
bool VFS::mount(Retained<FS>&& file_system, StringView path)
bool VFS::mount(NonnullRefPtr<FS>&& file_system, StringView path)
{
auto result = resolve_path(path, root_custody());
if (result.is_error()) {
@ -53,7 +53,7 @@ bool VFS::mount(Retained<FS>&& file_system, StringView path)
return true;
}
bool VFS::mount_root(Retained<FS>&& file_system)
bool VFS::mount_root(NonnullRefPtr<FS>&& file_system)
{
if (m_root_inode) {
kprintf("VFS: mount_root can't mount another root\n");
@ -149,9 +149,9 @@ KResult VFS::stat(StringView path, int options, Custody& base, struct stat& stat
return custody_or_error.value()->inode().metadata().stat(statbuf);
}
KResultOr<Retained<FileDescription>> VFS::open(StringView path, int options, mode_t mode, Custody& base)
KResultOr<NonnullRefPtr<FileDescription>> VFS::open(StringView path, int options, mode_t mode, Custody& base)
{
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto custody_or_error = resolve_path(path, base, &parent_custody, options);
if (options & O_CREAT) {
if (!parent_custody)
@ -208,7 +208,7 @@ KResult VFS::mknod(StringView path, mode_t mode, dev_t dev, Custody& base)
if (!is_regular_file(mode) && !is_block_device(mode) && !is_character_device(mode) && !is_fifo(mode) && !is_socket(mode))
return KResult(-EINVAL);
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto existing_file_or_error = resolve_path(path, base, &parent_custody);
if (!existing_file_or_error.is_error())
return KResult(-EEXIST);
@ -230,7 +230,7 @@ KResult VFS::mknod(StringView path, mode_t mode, dev_t dev, Custody& base)
return KSuccess;
}
KResultOr<Retained<FileDescription>> VFS::create(StringView path, int options, mode_t mode, Custody& parent_custody)
KResultOr<NonnullRefPtr<FileDescription>> VFS::create(StringView path, int options, mode_t mode, Custody& parent_custody)
{
(void)options;
@ -255,7 +255,7 @@ KResultOr<Retained<FileDescription>> VFS::create(StringView path, int options, m
KResult VFS::mkdir(StringView path, mode_t mode, Custody& base)
{
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto result = resolve_path(path, base, &parent_custody);
if (!result.is_error())
return KResult(-EEXIST);
@ -300,7 +300,7 @@ KResult VFS::access(StringView path, int mode, Custody& base)
return KSuccess;
}
KResultOr<Retained<Custody>> VFS::open_directory(StringView path, Custody& base)
KResultOr<NonnullRefPtr<Custody>> VFS::open_directory(StringView path, Custody& base)
{
auto inode_or_error = resolve_path(path, base);
if (inode_or_error.is_error())
@ -339,14 +339,14 @@ KResult VFS::chmod(StringView path, mode_t mode, Custody& base)
KResult VFS::rename(StringView old_path, StringView new_path, Custody& base)
{
RetainPtr<Custody> old_parent_custody;
RefPtr<Custody> old_parent_custody;
auto old_custody_or_error = resolve_path(old_path, base, &old_parent_custody);
if (old_custody_or_error.is_error())
return old_custody_or_error.error();
auto& old_custody = *old_custody_or_error.value();
auto& old_inode = old_custody.inode();
RetainPtr<Custody> new_parent_custody;
RefPtr<Custody> new_parent_custody;
auto new_custody_or_error = resolve_path(new_path, base, &new_parent_custody);
if (new_custody_or_error.is_error()) {
if (new_custody_or_error.error() != -ENOENT)
@ -445,7 +445,7 @@ KResult VFS::link(StringView old_path, StringView new_path, Custody& base)
auto& old_custody = *old_custody_or_error.value();
auto& old_inode = old_custody.inode();
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto new_custody_or_error = resolve_path(new_path, base, &parent_custody);
if (!new_custody_or_error.is_error())
return KResult(-EEXIST);
@ -469,7 +469,7 @@ KResult VFS::link(StringView old_path, StringView new_path, Custody& base)
KResult VFS::unlink(StringView path, Custody& base)
{
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto custody_or_error = resolve_path(path, base, &parent_custody);
if (custody_or_error.is_error())
return custody_or_error.error();
@ -498,7 +498,7 @@ KResult VFS::unlink(StringView path, Custody& base)
KResult VFS::symlink(StringView target, StringView linkpath, Custody& base)
{
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto existing_custody_or_error = resolve_path(linkpath, base, &parent_custody);
if (!existing_custody_or_error.is_error())
return KResult(-EEXIST);
@ -524,7 +524,7 @@ KResult VFS::symlink(StringView target, StringView linkpath, Custody& base)
KResult VFS::rmdir(StringView path, Custody& base)
{
RetainPtr<Custody> parent_custody;
RefPtr<Custody> parent_custody;
auto custody_or_error = resolve_path(path, base, &parent_custody);
if (custody_or_error.is_error())
return KResult(custody_or_error.error());
@ -559,14 +559,14 @@ KResult VFS::rmdir(StringView path, Custody& base)
return parent_inode.remove_child(FileSystemPath(path).basename());
}
RetainPtr<Inode> VFS::get_inode(InodeIdentifier inode_id)
RefPtr<Inode> VFS::get_inode(InodeIdentifier inode_id)
{
if (!inode_id.is_valid())
return nullptr;
return inode_id.fs()->get_inode(inode_id);
}
VFS::Mount::Mount(RetainPtr<Custody>&& host_custody, Retained<FS>&& guest_fs)
VFS::Mount::Mount(RefPtr<Custody>&& host_custody, NonnullRefPtr<FS>&& guest_fs)
: m_guest(guest_fs->root_inode())
, m_guest_fs(move(guest_fs))
, m_host_custody(move(host_custody))
@ -624,7 +624,7 @@ Custody& VFS::root_custody()
return *m_root_custody;
}
KResultOr<Retained<Custody>> VFS::resolve_path(StringView path, Custody& base, RetainPtr<Custody>* parent_custody, int options)
KResultOr<NonnullRefPtr<Custody>> VFS::resolve_path(StringView path, Custody& base, RefPtr<Custody>* parent_custody, int options)
{
if (path.is_empty())
return KResult(-EINVAL);
@ -632,7 +632,7 @@ KResultOr<Retained<Custody>> VFS::resolve_path(StringView path, Custody& base, R
auto parts = path.split_view('/');
InodeIdentifier crumb_id;
Vector<Retained<Custody>, 32> custody_chain;
Vector<NonnullRefPtr<Custody>, 32> custody_chain;
if (path[0] == '/') {
custody_chain.append(root_custody());