table of contents
| rtapi_task_self(3rtapi) | RTAPI | rtapi_task_self(3rtapi) |
NAME¶
rtapi_task_self - Retrieve ID of current task
SYNTAX¶
void rtapi_task_self()
DESCRIPTION¶
rtapi_task_self retrieves the current task, or -EINVAL if not in a realtime task (e.g., in startup or shutdown code).
REALTIME CONSIDERATIONS¶
May be called from init/cleanup code, and from within realtime tasks.
RETURN VALUE¶
The task number previously returned by rtapi_task_new or -EINVAL.
SEE ALSO¶
rtapi_task_new(3rtapi)
| 2015-04-18 | LinuxCNC Documentation |