-
-
Notifications
You must be signed in to change notification settings - Fork 168
fix(tty): Enhance TTY driver and device management #1462
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
base: master
Are you sure you want to change the base?
Conversation
- Updated the TTY driver to handle both master and slave types more effectively during close operations, ensuring proper cleanup of device entries in /dev/pts. - Improved the handling of controlling TTY detachment for processes, adding support for the TIOCNOTTY command. - Refactored the PTY device initialization to ensure correct metadata settings and device registration. - Added a symlink for /dev/ptmx to point to the internal devpts node, preventing ENOENT errors during early access. These changes enhance the robustness and compatibility of the TTY subsystem with Linux semantics. Signed-off-by: longjin <[email protected]>
|
Claude finished @fslongjin's task in 8m 5s —— View job Claude已完成PR审查 PR审查反馈(中文)总体评价这是一个高质量的PR,显著增强了DragonOS的TTY子系统兼容性和稳定性。变更围绕四个核心目标展开,都得到了很好的实现:
代码结构清晰,遵循了Linux语义,增强了系统的健壮性。 主要变更分析1. TTY核心驱动改进
2. PTY设备管理重构
3. devfs/devpts文件系统增强
4. VFS挂载语义改进
潜在问题与建议潜在问题
改进建议
代码质量
测试建议
结论建议合并此PR。它显著提升了TTY子系统的健壮性和Linux兼容性。变更设计合理,实现了预定目标。对于提到的潜在问题,可在后续迭代中优化。 |
- Enhanced the `PtyDevPtsLink` structure to manage the lifecycle of PTY devices more effectively, including precise unlinking of directory entries and freeing of indices upon closure. - Refactored the close operation in the TTY driver to utilize the new management logic, ensuring proper cleanup of master and slave PTY devices. - Removed redundant code related to device entry removal, streamlining the cleanup process and aligning with Linux semantics. Signed-off-by: longjin <[email protected]>
|
Claude finished @fslongjin's task in 4m 37s —— View job Claude已完成PR #1462审查总体评价这是一个高质量的PR,显著增强了DragonOS TTY子系统的健壮性和Linux兼容性。变更围绕四个核心目标展开,都得到了很好的实现:
代码结构清晰,遵循了Linux语义,增强了系统的稳定性。 主要改进分析1. TTY核心驱动改进
2. PTY设备管理重构
3. devfs/devpts文件系统增强
4. VFS挂载语义改进
潜在问题与建议代码质量问题
竞态条件风险
改进建议
代码质量评估
测试建议
结论建议合并此PR。它显著提升了TTY子系统的健壮性和Linux兼容性。变更设计合理,实现了预定目标。对于提到的潜在问题,可在后续迭代中优化。 需要注意的几点:
这是一个重要的基础设施改进,为后续TTY相关功能开发奠定了良好基础。 |
These changes enhance the robustness and compatibility of the TTY subsystem with Linux semantics.
@claude review this PR in Chinese