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Kernel: Implement FIFOs/named pipes

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Peter Elliott 2020-07-16 15:23:03 -06:00 • committed by Andreas Kling
parent 76e34968fa
commit d01eba6fa3
5 changed files with 69 additions and 0 deletions
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4
Kernel/FileSystem/Inode.h
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@ -32,6 +32,7 @@
#include <AK/RefCounted.h>
#include <AK/String.h>
#include <AK/WeakPtr.h>
#include <Kernel/FileSystem/FIFO.h>
#include <Kernel/FileSystem/FileSystem.h>
#include <Kernel/FileSystem/InodeIdentifier.h>
#include <Kernel/FileSystem/InodeMetadata.h>
@ -111,6 +112,8 @@ public:
void register_watcher(Badge<InodeWatcher>, InodeWatcher&);
void unregister_watcher(Badge<InodeWatcher>, InodeWatcher&);
FIFO& fifo();
// For InlineLinkedListNode.
Inode* m_next { nullptr };
Inode* m_prev { nullptr };
@ -134,6 +137,7 @@ private:
RefPtr<LocalSocket> m_socket;
HashTable<InodeWatcher*> m_watchers;
bool m_metadata_dirty { false };
RefPtr<FIFO> m_fifo;
};
}