refactor(tty): enhance TTY session management and stdio initialization#1786
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fslongjin merged 1 commit intoDragonOS-Community:masterfrom Feb 13, 2026
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Feb 12, 2026
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- Update TTY session checks to ensure proper session leader and controlling TTY conditions during open.
- Modify stdio initialization to prevent init process from acquiring a controlling TTY, aligning with Linux semantics.
- Add a new test case to validate behavior of tcgetpgrp without a controlling TTY.
- Update TTY session checks to ensure proper session leader and controlling TTY conditions during open. - Modify stdio initialization to prevent init process from acquiring a controlling TTY, aligning with Linux semantics. - Add a new test case to validate behavior of tcgetpgrp without a controlling TTY. Signed-off-by: longjin <longjin@DragonOS.org>
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