rtapi_task_self

NAME

rtapi_task_self - Retrieve ID of current task

void rtapi_task_self()

rtapi_task_self retrieves the current task, or -EINVAL if not in a realtime task (e.g., in startup or shutdown code).

May be called from init/cleanup code, and from within realtime tasks.

The task number previously returned by rtapi_task_new or -EINVAL.