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This commit is contained in:
me-no-dev
2017-12-07 14:21:40 +01:00
parent f2e51bc08a
commit 4bddbc031c
11 changed files with 5954 additions and 1359 deletions
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12
components/tcpip_adapter/include/tcpip_adapter.h
View File

@@ -603,6 +603,18 @@ esp_err_t tcpip_adapter_set_hostname(tcpip_adapter_if_t tcpip_if, const char *ho
*/
esp_err_t tcpip_adapter_get_hostname(tcpip_adapter_if_t tcpip_if, const char **hostname);
/**
* @brief Get the LwIP netif* that is assigned to the interface
*
* @param[in] tcpip_if: the interface which we will get the hostname
* @param[out] void ** netif: pointer to fill the resulting interface
*
* @return ESP_OK:success
* ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY:interface status error
* ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS:parameter error
*/
esp_err_t tcpip_adapter_get_netif(tcpip_adapter_if_t tcpip_if, void ** netif);
#ifdef __cplusplus
}
#endif

14
components/tcpip_adapter/tcpip_adapter_lwip.c
View File

@@ -1181,4 +1181,18 @@ static esp_err_t tcpip_adapter_reset_ip_info(tcpip_adapter_if_t tcpip_if)
return ESP_OK;
}
esp_err_t tcpip_adapter_get_netif(tcpip_adapter_if_t tcpip_if, void ** netif)
{
if (tcpip_if >= TCPIP_ADAPTER_IF_MAX) {
return ESP_ERR_TCPIP_ADAPTER_INVALID_PARAMS;
}
*netif = esp_netif[tcpip_if];
if (*netif == NULL) {
return ESP_ERR_TCPIP_ADAPTER_IF_NOT_READY;
}
return ESP_OK;
}
#endif /* CONFIG_TCPIP_LWIP */