Commit Graph

1284 Commits

Author SHA1 Message Date
Ruihan Li 08dfe533c4 Use `Box<FileIo>` instead of `Arc<FileIo>` 2025-11-19 10:33:51 +08:00
jiangjianfeng 63354d670e Support mknod for /dev/full and /dev/tty0 2025-11-18 17:32:34 +08:00
Ruihan Li 7ebee6d8a1 Fix TTY's HUP events 2025-11-18 14:49:19 +08:00
jiangjianfeng 2f568d5e73 Read pty master should block if no pty slave is opened 2025-11-18 09:48:32 +08:00
Wang Siyuan 151d7ab1bf Refactor procfs with `VmPrinter` 2025-11-17 16:42:08 +08:00
Tao Su 83176020f2 Invoke get_report() using private memory 2025-11-17 15:26:45 +08:00
Ruihan Li 0636e1048e Clarify how `Path` inherits methods 2025-11-17 11:25:55 +08:00
Wang Siyuan 35ab40057a Support stopping states in `proc/pid/stat` 2025-11-14 14:34:04 +08:00
Wang Siyuan 7a7e62b318 Support sleeping states in `proc/pid/stat` 2025-11-14 14:34:04 +08:00
Wang Siyuan 3ffa253947 Store `Weak<Task>` in `PosixThread` 2025-11-14 14:34:04 +08:00
Ruihan Li 58070c4107 Introduce `CopyCompat` 2025-11-14 14:20:30 +08:00
Ruihan Li 4af21521af Fix error codes in various `sched_*` syscalls 2025-11-14 14:20:30 +08:00
Zhang Junyang 8148072984 Upgrade the `riscv` crate to fix the ssoft handling
3c61863630
2025-11-14 10:14:03 +08:00
Qingsong Chen bb48b3814f Move DeviceId to separate device-id crate 2025-11-13 11:04:30 +08:00
Wang Siyuan 9c6dbcee79 Minor cleanup 2025-11-13 09:55:53 +08:00
Wang Siyuan 456cafbc8e Add access mode checks for `MemfdFile` 2025-11-13 09:55:53 +08:00
Wang Siyuan 291c42c9fd Enable some gvisor tests of `memfd_test` 2025-11-13 09:55:53 +08:00
Wang Siyuan 805e2a7c89 Remove inode-specific methods from `FileLike` 2025-11-13 09:55:53 +08:00
Wang Siyuan 4d7958c18e Add `PathOrInode` to support looking up an inode without a `Path`
Also supports opening a memfd from `/proc/[pid]/fd/[fd]`
2025-11-13 09:55:53 +08:00
Wang Siyuan 147a622aa1 Add `SymbolicLink` to support symbol links under `/proc` 2025-11-13 09:55:53 +08:00
Wang Siyuan 7f41bd3ba7 Rename `as_inode_or_err` to `as_inode_handle_or_err` 2025-11-13 09:55:53 +08:00
Wang Siyuan e85879025e Add a method `inode` to the trait `FileLike` 2025-11-13 09:55:53 +08:00
Wang Siyuan 0a0ced99e7 Add `PseudoFs` and `PseudoInode` 2025-11-13 09:55:53 +08:00
Wang Siyuan 1a3ab8aaf8 `MemfdInode`s should be linked to a tmpfs 2025-11-13 09:55:53 +08:00
Ruihan Li f57a54aa0d Remove `AccessMode` from `InodeHandle` 2025-11-12 18:19:08 +08:00
Ruihan Li 722efc62ca Remove `inode_handle/static_cap.rs` 2025-11-12 18:19:08 +08:00
Ruihan Li 277b5b5c24 Fix how O_PATH interacts with other flags 2025-11-12 18:19:08 +08:00
Ruihan Li 25beca462d Add regression tests 2025-11-12 18:19:08 +08:00
Ruihan Li eaeba41f5e Refine some access checks 2025-11-12 18:19:08 +08:00
Ruihan Li b4385ddc3d Simplify some memfd code 2025-11-12 18:19:08 +08:00
wyt8 9a0f63b33e Modify the import of modules in kernel to remove dependencies of lib.rs 2025-11-10 10:53:08 +08:00
Tate, Hongliang Tian 06f798908a Extract kernel initialization code into a module 2025-11-10 10:53:08 +08:00
wyt8 05287667c3 Ensure the idle tasks do not sleep or block 2025-11-10 10:53:08 +08:00
jiangjianfeng cef527f372 Open /dev/tty should also increase pty slave count 2025-11-07 20:22:16 +08:00
jiangjianfeng 49485058ec Correct the device major ID for pty slave 2025-11-07 20:22:16 +08:00
jiangjianfeng a41db92b4e Support nonblocking mode for tty and pty 2025-11-07 20:22:16 +08:00
jiangjianfeng c4ee351639 Fix the unlink problem about devpts 2025-11-07 20:22:16 +08:00
jiangjianfeng 601ac76676 Avoid unwrap on devpts when dropping pty master 2025-11-07 20:22:16 +08:00
jiangjianfeng cd981a0a8d Correct the behavior about closing pty 2025-11-07 20:22:16 +08:00
Chen Chengjun b17602693a Add /proc/[pid]/cgroup 2025-11-07 11:47:23 +08:00
Chen Chengjun 77fb73bdd7 Enable the process management for cgroup 2025-11-07 11:47:23 +08:00
Chen Chengjun cda06613f0 Revise the content of root field for the mountinfo file 2025-11-07 11:44:04 +08:00
Wang Siyuan e336882eee Do not drop `Arc<dyn FileLike>` in an incorrect context 2025-11-06 20:24:25 +08:00
Hang Shu e27b16ec4b Remove IntervalSet::find_one unreachable code 2025-11-06 19:36:12 +08:00
Ruihan Li 0bff86582a Handle TID events in procfs 2025-11-06 15:41:13 +08:00
Ruihan Li 9171a0d13f Correct `main_thread()` usages in procfs 2025-11-06 15:41:13 +08:00
Ruihan Li 2d01804d19 Correct lock usages in procfs 2025-11-06 15:41:13 +08:00
Ruihan Li 4e0142b176 Resolve some minor issues 2025-11-06 15:41:13 +08:00
Wang Siyuan ff021e0b89 Make `memfd` a sub module of `ramfs` 2025-11-04 13:02:06 +08:00
Wang Siyuan 6ba1a84ae9 Support sealing memfd files 2025-11-04 13:02:06 +08:00