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Kernel: Writing to a slave PTY should yield EIO if the master is closed.

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This commit is contained in:
Andreas Kling 2019-02-05 13:09:01 +01:00
parent 2a0700af9a
commit 0669ef8977
7 changed files with 14 additions and 8 deletions
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2
Kernel/TTY.h
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@ -33,7 +33,7 @@ public:
void hang_up();
protected:
virtual void on_tty_write(const byte*, size_t) = 0;
virtual ssize_t on_tty_write(const byte*, size_t) = 0;
void set_size(unsigned short columns, unsigned short rows);
TTY(unsigned major, unsigned minor);