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feat(ipc): 实现 FIFO 的阻塞打开语义 #1429

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fslongjin merged 1 commit into from
Dec 5, 2025
Merged

feat(ipc): 实现 FIFO 的阻塞打开语义 #1429

fslongjin merged 1 commit into from
Dec 5, 2025

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@fslongjin fslongjin commented Dec 2, 2025

  • 为 LockedPipeInode 添加 open_wait_queue 用于 FIFO 打开时的阻塞等待
  • 实现 Linux FIFO 的阻塞/非阻塞打开语义（O_RDONLY/O_WRONLY/O_RDWR）
  • 添加 has_reader/has_writer 辅助方法检查管道状态
  • 更新测试配置，将 fifo_test 加入白名单

@github-actions github-actions bot added the enhancement New feature or request label Dec 2, 2025
@fslongjin
feat(ipc): 实现 FIFO 的阻塞打开语义
199f0aa 
- 为 LockedPipeInode 添加 open_wait_queue 用于 FIFO 打开时的阻塞等待
- 实现 Linux FIFO 的阻塞/非阻塞打开语义（O_RDONLY/O_WRONLY/O_RDWR）
- 添加 has_reader/has_writer 辅助方法检查管道状态
- 更新测试配置，将 fifo_test 加入白名单

Signed-off-by: longjin <longjin@DragonOS.org>
@fslongjin fslongjin force-pushed the feat-fifo-block-open branch from 152b209 to 199f0aa Compare December 3, 2025 05:57
@fslongjin fslongjin merged commit 1033f83 into DragonOS-Community:master Dec 5, 2025
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