Module process 

Process and Task Management

Implements the core structures for process management in Strat9-OS:

• Task structure with state management
• Process abstraction
• Basic scheduler functionality

Re-exports

pub use sched_classes as sched;

pub use scheduler::add_task;

pub use scheduler::block_current_task;

pub use scheduler::class_table as scheduler_class_table;

pub use scheduler::clear_task_wake_deadline;

pub use scheduler::configure_class_table;

pub use scheduler::cpu_usage_snapshot;

pub use scheduler::create_session;

pub use scheduler::current_pgid;

pub use scheduler::current_pid;

pub use scheduler::current_sid;

pub use scheduler::current_task_clone;

pub use scheduler::current_task_id;

pub use scheduler::current_tid;

pub use scheduler::get_all_tasks;

pub use scheduler::get_parent_id;

pub use scheduler::get_parent_pid;

pub use scheduler::get_pgid_by_pid;

pub use scheduler::get_sid_by_pid;

pub use scheduler::get_task_by_id;

pub use scheduler::get_task_by_pid;

pub use scheduler::get_task_id_by_pid;

pub use scheduler::get_task_id_by_tid;

pub use scheduler::get_task_ids_in_pgid;

pub use scheduler::init_scheduler;

pub use scheduler::kill_task;

pub use scheduler::log_state as log_scheduler_state;

pub use scheduler::note_try_lock_fail;

pub use scheduler::reset_scheduler_metrics;

pub use scheduler::resume_task;

pub use scheduler::schedule;

pub use scheduler::schedule_on_cpu;

pub use scheduler::scheduler_metrics_snapshot;

pub use scheduler::set_process_group;

pub use scheduler::set_task_sched_policy;

pub use scheduler::set_task_wake_deadline;

pub use scheduler::set_verbose as set_scheduler_verbose;

pub use scheduler::state_snapshot as scheduler_state_snapshot;

pub use scheduler::suspend_task;

pub use scheduler::try_wait_child;

pub use scheduler::verbose_enabled as scheduler_verbose_enabled;

pub use scheduler::wake_task;

pub use scheduler::yield_task;

pub use scheduler::CpuUsageSnapshot;

pub use scheduler::SchedulerMetricsSnapshot;

pub use scheduler::SchedulerStateSnapshot;

pub use scheduler::WaitChildResult;

pub use signal::has_pending_signals;

pub use signal::send_signal;

pub use signal::Signal;

pub use signal::SignalSet;

pub use task::Pid;

pub use task::Task;

pub use task::TaskId;

pub use task::TaskPriority;

pub use task::TaskState;

pub use task::Tid;

Modules

elf

ELF64 loader for Strat9-OS.

process

sched_classes

Scheduling Policies and Classes

scheduler

Scheduler implementation

signal

Signal handling for Strat9-OS.

task

Task Management

test

Test module for the scheduler

timer

Interval timer support (ITIMER_REAL, ITIMER_VIRTUAL, ITIMER_PROF)

usertest

Minimal Ring 3 test task for Strat9-OS.