rtfw_submit()

int rtfw_submit

(

const struct rtfw_command *

command

)

#include <include/rtfw/rtfw.h>

Publish a latest-wins command and pend the backend source IRQ.

The call is thread-safe and non-blocking with respect to the RT context. It must not be called from interrupt context.

A command stops being pending when the fast path acknowledges its processing, regardless of the handler result. Consult attempted, applied, and apply_result in rtfw_status to distinguish success from failure.

Return values

0	The command was published.
-EACCES	The framework is not initialized.
-EINVAL	command is NULL.
-EMSGSIZE	The command payload is too large.
-EPERM	The function was called from interrupt context.