Did the FreeRTOS Support the standard semantics of function "select" or"poll"?

[tugouxp]

Did the FreeRTOS Support the standard semantics of duplex IO function “select” or"poll"?
if not ,do you have any suggestions of impl. one with the FreeRTOS Native APIS?
thank you!

[RAc]

Task Blocking on various Types of Primitives

FreeRTOS appears to contain a wide variety of primitives that a Task can block on; however, they don’t seem unified. For instance, let’s say that I wanted a Task to block on two queues and a bitmap of Task Notifications. It doesn’t look like I can. I saw ‘Queue Sets’, which explicitly seems to glue together Queues and Semaphores, but this looked specific and disjointed. Am I missing a lower level of ‘block this Task until’ functionality that all of the primitives can be folded into at the sa…

[rtel (Richard Barry)]

You could do something similar to the suggestion under the heading “alternatives to using queue sets” on this page: https://www.freertos.org/Pend-on-multiple-rtos-objects.html - but tailored to your use case.