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Kernel: LoopbackAdapter::create() => try_create()
Allow this to fail (although we VERIFY that it succeeds during boot for now, since we don't want to boot without a loopback adapter.)
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e4dfb0fdf3
commit
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3 changed files with 6 additions and 5 deletions
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@ -11,9 +11,9 @@ namespace Kernel {
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static bool s_loopback_initialized = false;
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static bool s_loopback_initialized = false;
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NonnullRefPtr<LoopbackAdapter> LoopbackAdapter::create()
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RefPtr<LoopbackAdapter> LoopbackAdapter::try_create()
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{
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{
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return adopt_ref(*new LoopbackAdapter());
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return adopt_ref_if_nonnull(new LoopbackAdapter());
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}
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}
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LoopbackAdapter::LoopbackAdapter()
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LoopbackAdapter::LoopbackAdapter()
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@ -17,7 +17,7 @@ private:
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LoopbackAdapter();
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LoopbackAdapter();
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public:
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public:
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static NonnullRefPtr<LoopbackAdapter> create();
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static RefPtr<LoopbackAdapter> try_create();
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virtual ~LoopbackAdapter() override;
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virtual ~LoopbackAdapter() override;
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virtual void send_raw(ReadonlyBytes) override;
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virtual void send_raw(ReadonlyBytes) override;
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@ -101,8 +101,9 @@ bool NetworkingManagement::initialize()
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m_adapters.append(adapter.release_nonnull());
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m_adapters.append(adapter.release_nonnull());
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});
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});
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}
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}
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auto loopback = LoopbackAdapter::create();
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auto loopback = LoopbackAdapter::try_create();
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m_adapters.append(loopback);
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VERIFY(loopback);
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m_adapters.append(*loopback);
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m_loopback_adapter = loopback;
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m_loopback_adapter = loopback;
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return true;
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return true;
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}
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}
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