Implementation of the file system layer in HelenOS
Implementation of the file system layer in HelenOS
Implementation of the file system layer in HelenOS
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Means <strong>of</strong> communication<br />
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Short IPC messages (method + up to 5 arguments)<br />
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Both requests and answers<br />
Memory shar<strong>in</strong>g and data copy<strong>in</strong>g <strong>in</strong>tegrated <strong>in</strong> IPC<br />
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Parties negotiate over IPC; kernel carries out <strong>the</strong> action<br />
Combo messages<br />
Short and combo messages can be forwarded<br />
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Memory shared/data copied only between <strong>the</strong> endpo<strong>in</strong>ts<br />
Sender masquerad<strong>in</strong>g
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