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Kernel: Make File's can_read/can_write take a const FileDescription&
Asking a File if we could possibly read or write it will never mutate the asking FileDescription&, so it should be const.
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47 changed files with 97 additions and 91 deletions
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@ -46,14 +46,14 @@ ssize_t MasterPTY::write(FileDescription&, const u8* buffer, ssize_t size)
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return size;
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}
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bool MasterPTY::can_read(FileDescription&) const
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bool MasterPTY::can_read(const FileDescription&) const
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{
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if (!m_slave)
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return true;
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return !m_buffer.is_empty();
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}
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bool MasterPTY::can_write(FileDescription&) const
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bool MasterPTY::can_write(const FileDescription&) const
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{
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return true;
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}
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