Files
PX4-Autopilot/platforms
Julian Oes f15c796b56 docs(nuttx): document px4_task_join limitations
NuttX tasks are task_create() children, not pthreads, so px4_task_join has no
portable join and instead polls whether the task still exists. Document that it
returns no exit status, can wait on the wrong task if the PID is reused, and is
only safe because its sole on-target caller is WorkQueueManager shutdown (and
NuttX shutdown is a full reboot).

Signed-off-by: Julian Oes <julian@oes.ch>
2026-07-02 08:42:49 -07:00
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