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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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40 changed files with 144 additions and 136 deletions
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@ -16,8 +16,8 @@ public:
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void open(Direction);
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void close(Direction);
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ssize_t write(const byte*, size_t);
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ssize_t read(byte*, size_t);
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ssize_t write(const byte*, ssize_t);
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ssize_t read(byte*, ssize_t);
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bool can_read() const;
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bool can_write() const;
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