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feat(esp_netif): Added new API to search in netif list

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David Cermak
2023-10-03 16:28:30 +02:00
parent 36735f4d77
commit 606363897c
4 changed files with 85 additions and 2 deletions
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16
components/esp_netif/include/esp_netif.h
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@@ -985,6 +985,22 @@ int32_t esp_netif_get_event_id(esp_netif_t *esp_netif, esp_netif_ip_event_type_t
*/
esp_netif_t *esp_netif_next(esp_netif_t *esp_netif);
/**
* @brief Predicate callback for esp_netif_find_if() used to find interface
* which meets defined criteria
*/
typedef bool (*esp_netif_find_predicate_t)(esp_netif_t *netif, void *ctx);
/**
* @brief Return a netif pointer for the interface that meets criteria defined
* by the callback
*
* @param fn Predicate function returning true for the desired interface
* @param ctx Context pointer passed to the predicate, typically a descriptor to compare with
* @return valid netif pointer if found, NULL if not
*/
esp_netif_t *esp_netif_find_if(esp_netif_find_predicate_t fn, void *ctx);
/**
* @brief Returns number of registered esp_netif objects
*