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Kernel: Add explicit offset parameter to File::read etc
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parent
68c7ca7d3b
commit
a3edeb5868
45 changed files with 199 additions and 183 deletions
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@ -59,14 +59,14 @@ String MasterPTY::pts_name() const
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return m_pts_name;
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}
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ssize_t MasterPTY::read(FileDescription&, u8* buffer, ssize_t size)
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ssize_t MasterPTY::read(FileDescription&, size_t, u8* buffer, ssize_t size)
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{
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if (!m_slave && m_buffer.is_empty())
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return 0;
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return m_buffer.read(buffer, size);
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}
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ssize_t MasterPTY::write(FileDescription&, const u8* buffer, ssize_t size)
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ssize_t MasterPTY::write(FileDescription&, size_t, const u8* buffer, ssize_t size)
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{
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if (!m_slave)
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return -EIO;
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@ -74,14 +74,14 @@ 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(const FileDescription&) const
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bool MasterPTY::can_read(const FileDescription&, size_t) 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(const FileDescription&) const
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bool MasterPTY::can_write(const FileDescription&, size_t) const
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{
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return true;
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}
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