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Add a method for blocking threads on ports.

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Additionally add the first lock class since we are becoming more
concurrent.
This commit is contained in:
Drew Galbraith 2023-06-12 20:56:25 -07:00
parent b6735d3175
commit 6986f534f8
13 changed files with 88 additions and 14 deletions
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6
zion/object/port.h
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@ -1,7 +1,9 @@
#pragma once
#include "lib/linked_list.h"
#include "lib/mutex.h"
#include "object/kernel_object.h"
#include "object/thread.h"
#include "usr/zcall_internal.h"
class Port : public KernelObject {
@ -19,4 +21,8 @@ class Port : public KernelObject {
};
LinkedList<Message> pending_messages_;
LinkedList<RefPtr<Thread>> blocked_threads_;
Mutex mutex_{"Port"};
};