mdns_query_async_get_results() function

Get results from search pointer. Results available as a pointer to the output parameter. Pointer to search object has to be deleted via `mdns_query_async_delete` once the query has finished. The results although have to be freed manually.

Syntax

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Summary

Declaration

Definition

from mdns.h:671

bool mdns_query_async_get_results(mdns_search_once_t *search, uint32_t timeout, mdns_result_t **results, uint8_t *num_results);

Implemented in mdns.c:6810

Arguments

Argument

Description

pointer to search object

timeout

time in milliseconds to wait for answers

results

pointer to the results of the query

num_results

pointer to the number of the actual result items (set to NULL to ignore this return value)

Return value

True if search has finished before or at timeout False if search timeout is over

References

Code

Location

bool mdns_query_async_get_results(mdns_search_once_t *search, uint32_t timeout, mdns_result_t **results, uint8_t *num_results)

mdns.c:6810

bool mdns_query_async_get_results(mdns_search_once_t *search, uint32_t timeout, mdns_result_t **results, uint8_t *num_results);

mdns.h:671

Call Tree

mdns_query_async_get_results() calls 1 function:

mdns_query_async_get_results()

xQueueSemaphoreTake()

Data Use

mdns_query_async_get_results() reads 3 variables:

mdns_search_once_s::done_semaphore

mdns_search_once_s::num_results

mdns_search_once_s::result

mdns_query_async_get_results()

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