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CONFIG_POLL
¶
Async I/O Framework
Type: bool
Help¶
Asynchronous notification framework. Enable the k_poll() and k_poll_signal_raise() APIs. The former can wait on multiple events concurrently, which can be either directly triggered or triggered by the availability of some kernel objects (semaphores and FIFOs).
Defaults¶
No defaults. Implicitly defaults to n
.
Symbols that select this symbol¶
Symbols that imply this symbol¶
Kconfig definition¶
At <Zephyr>/kernel/Kconfig:455
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:30
Menu path: (Top) → General Kernel Options → Timer API Options
config POLL
bool "Async I/O Framework"
help
Asynchronous notification framework. Enable the k_poll() and
k_poll_signal_raise() APIs. The former can wait on multiple events
concurrently, which can be either directly triggered or triggered by
the availability of some kernel objects (semaphores and FIFOs).
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)