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Kernel: Remove broken implementation of Unix SHM

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This code never worked, as was never used for anything. We can build
a much better SHM implementation on top of TmpFS or similar when we
get to the point when we need one.
This commit is contained in:
Andreas Kling 2020-01-02 12:44:21 +01:00
parent 4fa7146da1
commit 7f04334664
11 changed files with 2 additions and 208 deletions
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5
Kernel/FileSystem/FileDescription.h
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@ -18,7 +18,6 @@ class MasterPTY;
class Process;
class Region;
class CharacterDevice;
class SharedMemory;
class FileDescription : public RefCounted<FileDescription> {
public:
@ -87,10 +86,6 @@ public:
FIFO::Direction fifo_direction() { return m_fifo_direction; }
void set_fifo_direction(Badge<FIFO>, FIFO::Direction direction) { m_fifo_direction = direction; }
bool is_shared_memory() const;
SharedMemory* shared_memory();
const SharedMemory* shared_memory() const;
Optional<KBuffer>& generator_cache() { return m_generator_cache; }
void set_original_inode(Badge<VFS>, NonnullRefPtr<Inode>&& inode) { m_inode = move(inode); }