Function rmw_subscription_event_init

• Defined in File event.h

Function Documentation

rmw_ret_t rmw_subscription_event_init(rmw_event_t *rmw_event, const rmw_subscription_t *subscription, rmw_event_type_t event_type)

Initialize a rmw subscription event.

Parameters:

• rmw_event – [inout] to initialize

• subscription – [in] to initialize with

• event_type – [inout] for the event to handle

Returns:

RMW_RET_OK if successful, or

Returns:

RMW_RET_INVALID_ARGUMENT if invalid argument, or

Returns:

RMW_RET_UNSUPPORTED if event_type is not supported, or

Returns:

RMW_RET_ERROR if an unexpected error occurs.