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Kernel: Dispatch handle-able signals instead of crashing if possible

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This matches the behaviour of the other *nixs and allows processes to
try and recover from such signals in userland.
This commit is contained in:
Idan Horowitz 2021-11-30 01:07:59 +02:00
parent f415218afe
commit 40f64d7379
5 changed files with 23 additions and 10 deletions
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Kernel/Thread.h
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@ -1023,6 +1023,7 @@ public:
[[nodiscard]] bool has_unmasked_pending_signals() const { return m_have_any_unmasked_pending_signals.load(AK::memory_order_consume); }
[[nodiscard]] bool should_ignore_signal(u8 signal) const;
[[nodiscard]] bool has_signal_handler(u8 signal) const;
[[nodiscard]] bool is_signal_masked(u8 signal) const;
u32 pending_signals() const;
u32 pending_signals_for_state() const;