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Interrupts: Use Optional container in IOAPIC

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We return the Optional container in find_redirection_entry_by_vector()
method instead of a raw integer. This makes the code more readable and
correct.
This commit is contained in:
Liav A 2020-03-21 09:45:39 +02:00 • committed by Andreas Kling
parent 0b7fc525e1
commit 8d9b6c57b5
2 changed files with 14 additions and 13 deletions
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2
Kernel/Interrupts/IOAPIC.h
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@ -68,7 +68,7 @@ private:
bool is_redirection_entry_masked(u8 index) const;
u8 read_redirection_entry_vector(u8 index) const;
int find_redirection_entry_by_vector(u8 vector) const;
Optional<int> find_redirection_entry_by_vector(u8 vector) const;
void configure_redirections() const;
void write_register(u32 index, u32 value) const;