rt-thread.git/components/lwp/lwp.h, branch copilot/fix-riscv-none-job-failure

Fix comment for address_search_head field of lwp structure.

2025-10-20T03:12:57Z

Align annotations of struct fields.

2025-10-20T03:12:57Z

fix structure comments according to doxygen spec.

2025-10-20T03:12:57Z

[components/lwp]add doxygen comment for lwp.c with lwp.h.

2025-10-20T03:12:57Z

feat: add system reboot and process teardown support

2025-01-06T11:34:16Z

The patch introduces support for system reboot functionality and process teardown, allowing for a clean shutdown and unmounting of the root filesystem. This is necessary for ensuring a proper system shutdown process, especially when dealing with resource cleanup and ensuring that all processes have exited before system shutdown. Changes: - Added `lwp_teardown()` function to handle process cleanup and system teardown. - Introduced `lwp_pid_wait_for_empty()` to wait for process ID table emptiness before proceeding with shutdown. - Updated `dfs_mnt_unref()` to trigger callbacks when unmounting a filesystem. - Added new reboot types (`RB_AUTOBOOT`, `RB_POWER_OFF`) and implemented their corresponding actions, including cleanup of processes and unmounting root filesystem. - Extended `sys_reboot()` to handle reboot and power off types with appropriate callbacks for process and filesystem teardown. - Introduced callback mechanism for root filesystem unmount notifications. Signed-off-by: Shell

[lwp][vdso] Add VDSO functionality under the aarch64 architecture (#9176)

2024-07-15T09:58:29Z

Add VDSO functionality under the aarch64 architecture

[smart] fixup of script execution (#9009)

2024-05-31T09:32:19Z

This patch fixup the script execution capabilities on argv passing and adds support for arguments larger than 4k. According to POSIX, the script parameter is quiet different from the current implementation. Especially on the way it inserts the path of executables. At the end, when you execute a script from `$PATH`, it always fails. For the script, interpreter will be invoked with the following arguments: `{interpreter [optional-arg] pathname arg...}` where pathname is the pathname of the file specified as the first argument of execve(), and arg... is the series of words pointed to by the argv argument of execve(), starting at argv[1]. Note that there is no way to get the argv[0] that was passed to the execve() call. The changes include: - Separating argument, environment variable, and auxiliary vector processing into a new lwp_args.c file. - Fixing bugs in script argument processing and supporting arguments larger than 4k. - Updating lwp_execve to use the new argscopy function and removing the old lwp_argscopy function. - Making various modifications to lwp_load and elf_aux_fill to work with the new argument processing. - Removing unnecessary code related to dynamic loading and interpreter scripts. Signed-off-by: Shell

[smart] update sched_setaffinity() to use thread(task) ID (#9004)

2024-05-28T22:53:22Z

Correct `sched_setaffinity()` to use the thread IDs (TIDs) instead of process IDs (PIDs). The previous implementation used PIDs, which caused issues since affinity settings need to be applied at the thread level. As the manual documented, the signature is: > int sched_setaffinity(pid_t pid, size_t cpusetsize, > const cpu_set_t *mask); Yes, it's tricky, the identification passing in is called **'PID'**. But when we talk about 'pid' from GNU libc, it's the **'task-id'**, aka, `thread->tid` known in kernel. Changes were made by updating the function signatures and logic in `lwp.h`, `lwp_pid.c`, and `lwp_syscall.c` to accept TIDs. Specifically, the `lwp_setaffinity` function and related internal functions now operate using thread IDs and adjust thread affinity settings accordingly Signed-off-by: Shell

sync smart & dfs (#8672)

2024-03-28T15:42:56Z

Signed-off-by: xqyjlj Signed-off-by: Shell Co-authored-by: xqyjlj

🎯 Sync smart & scheduler codes (#8537)

2024-02-23T09:49:15Z

Signed-off-by: Shell Co-authored-by: xqyjlj