Andreas Kling
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beda478821
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Kernel: Make syscalls that take a buffer size use ssize_t instead of size_t.
Dealing with the unsigned overflow propagation here just seems unreasonably
error prone. Let's limit ourselves to 2GB buffer sizes instead.
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2019-02-25 21:21:12 +01:00 |
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Andreas Kling
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2cfcbdc735
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AK: Add Retained<T>, like RetainPtr, but never null.
Also use some Clang attribute wizardry to get a warning for use-after-move.
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2019-02-25 12:43:52 +01:00 |
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Andreas Kling
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e452303c66
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Allow character devices to block write attempts until there is more space.
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2019-01-15 09:17:22 +01:00 |
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Andreas Kling
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ca6847b5bb
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Import a simple text editor I started working on.
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2018-12-04 00:27:16 +01:00 |
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Andreas Kling
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405383fd2f
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Refactor the FIFO implementation to use a DoubleBuffer as backing store.
This is considerably more efficient than using a CircularQueue.
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2018-12-03 02:24:11 +01:00 |
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Andreas Kling
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f6e27c2abe
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More coding style changes.
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2018-12-03 00:39:25 +01:00 |
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Andreas Kling
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f1404aa948
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Add primitive FIFO and hook it up to sys$pipe().
It's now possible to do this in bash:
cat kernel.map | fgrep List
This is very cool! :^)
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2018-11-12 01:28:46 +01:00 |
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