- let task_struct_size = task_struct_size kernel_version in
-
- let init_task, init_task_addr =
- let init_task_addr =
- try Ksymmap.find "init_task" ksymmap
- with Not_found ->
- eprintf (f_"%s: could not find init_task in kernel image\n") domname;
- raise Exit in
- let init_task =
- get_task_struct kernel_version image.mem init_task_addr in
- init_task, init_task_addr in
-
- (* Starting at init_task, navigate through the linked list of
- * tasks (through tasks.next). Grab each task_struct as we go.
- *)
- let tasks, image =
- let rec loop image acc task =
- let next = task.task_struct_tasks'next in
- if next <> init_task_addr then (
- let mapped =
- Virt_mem_mmap.is_mapped_range image.mem next task_struct_size in
- let image =
- if not mapped then load_memory image next task_struct_size
- else image in
- let task = get_task_struct kernel_version image.mem next in
- let task = {
- task with
- task_struct_comm = truncate_c_string task.task_struct_comm
- } in
- let acc = task :: acc in
- loop image acc task
- ) else
- acc, image
- in
- loop image [] init_task in
-
- (* Sort tasks by PID. *)
- let cmp { task_struct_pid = p1 } { task_struct_pid = p2 } = compare p1 p2 in
- let tasks = List.sort cmp tasks in
-
- printf " PID STAT COMMAND\n";
-
- List.iter (
- fun task ->
- printf "%5Ld %s\n" task.task_struct_pid task.task_struct_comm
- ) tasks
-
- with Exit -> ()