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AK: Add Retained<T>, like RetainPtr, but never null.

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Also use some Clang attribute wizardry to get a warning for use-after-move.
This commit is contained in:
Andreas Kling 2019-02-25 12:43:52 +01:00
parent 0b957ed2b1
commit 2cfcbdc735
31 changed files with 214 additions and 104 deletions
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12
Kernel/FileDescriptor.h
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@ -18,14 +18,14 @@ class CharacterDevice;
class FileDescriptor : public Retainable<FileDescriptor> {
public:
static RetainPtr<FileDescriptor> create(RetainPtr<Socket>&&, SocketRole = SocketRole::None);
static RetainPtr<FileDescriptor> create(RetainPtr<Inode>&&);
static RetainPtr<FileDescriptor> create(RetainPtr<Device>&&);
static RetainPtr<FileDescriptor> create_pipe_writer(FIFO&);
static RetainPtr<FileDescriptor> create_pipe_reader(FIFO&);
static Retained<FileDescriptor> create(RetainPtr<Socket>&&, SocketRole = SocketRole::None);
static Retained<FileDescriptor> create(RetainPtr<Inode>&&);
static Retained<FileDescriptor> create(RetainPtr<Device>&&);
static Retained<FileDescriptor> create_pipe_writer(FIFO&);
static Retained<FileDescriptor> create_pipe_reader(FIFO&);
~FileDescriptor();
RetainPtr<FileDescriptor> clone();
Retained<FileDescriptor> clone();
int close();