Add SIGKILL to PosixSignal enumeration#124256

Merged

adamsitnik merged 14 commits intomainfrom

copilot/extend-posixsignal-enumeration

Feb 12, 2026

Commits on Feb 11, 2026

Initial plan
Copilot
committed
Add SIGKILL enumeration value and validation

Copilot
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adamsitnik
committed
Fix SIGKILL validation for raw signal values and exclude from test data

Copilot
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adamsitnik
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Cache SIGKILL signal number to avoid repeated interop calls

Copilot
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adamsitnik
committed
Move SIGKILL validation to platform-agnostic Create method

Copilot
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adamsitnik
committed
Use named constant for SIGKILL raw signal number

Copilot
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adamsitnik
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Clarify comment about SIGKILL validation checks

Copilot
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adamsitnik
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Throw IOException for SIGKILL and remove raw signal number check

Copilot
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adamsitnik
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Remove SIGKILL validation from Create method

Copilot
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adamsitnik
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Add missing using System.IO directive to Unix tests

Copilot
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adamsitnik
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Merge branch 'main' into copilot/extend-posixsignal-enumeration
stephentoub
authored
Move SIGKILL to UninstallableSignals and remove redundant tests

Copilot
and
jkotas
committed

Commits on Feb 12, 2026