Module os::task

Re-exports

• pub use context::TaskContext;
• pub use action::SignalAction;
• pub use action::SignalActions;
• pub use manager::add_task;
• pub use manager::pid2task;
• pub use pid::pid_alloc;
• pub use pid::KernelStack;
• pub use pid::PidHandle;
• pub use processor::current_task;
• pub use processor::current_trap_cx;
• pub use processor::current_user_token;
• pub use processor::run_tasks;
• pub use processor::schedule;
• pub use processor::take_current_task;
• pub use signal::SignalFlags;
• pub use signal::MAX_SIG;

Modules

• action 🔒
• context 🔒
• manager 🔒
• pid 🔒
• processor 🔒
• signal 🔒
• switch 🔒
• task 🔒

Structs

• INITPROC

Constants

• IDLE_PID
  pid of usertests app in make run TEST=1

Functions

• add_initproc
• call_kernel_signal_handler 🔒
• call_user_signal_handler 🔒
• check_pending_signals 🔒
• check_signals_error_of_current
• current_add_signal
• exit_current_and_run_next
  Exit the current ‘Running’ task and run the next task in task list.
• handle_signals
• suspend_current_and_run_next