use utility-specific exit codes on --help/--version write failure#11266

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sylvestre wants to merge 9 commits intouutils:mainfrom

sylvestre:utility-fix

Commits on Mar 8, 2026

gnu test: get the version for our tests
sylvestre
committed

Commits on Mar 9, 2026

uucore: return utility-specific exit code when --help/--version write fails
sylvestre
committed
coreutils: avoid panic on write failure for --help/--version (exit 1)
sylvestre
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tty: exit 3 on write failure, exit 2 on parse error
sylvestre
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expr: exit 3 on write failure for --help/--version
sylvestre
committed
env, test: use correct exit codes on --help/--version write failure (125, 2)
sylvestre
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csplit: allow empty regex pattern //
sylvestre
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build-gnu: always refresh hardlinks after cargo build, silence libstdbuf same-inode warning
sylvestre
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tests: verify --help/--version exit codes on /dev/full, csplit empty pattern
sylvestre
committed