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fix(eppp): Fix NETIF_PPP_STATUS link issue if PPP disabled in lwip

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David Cermak
2025-06-12 13:53:20 +02:00
parent a74b01e7e3
commit 077ea0bb1f
1 changed files with 6 additions and 0 deletions
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6
components/eppp_link/eppp_link.c
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@ -163,6 +163,7 @@ static int get_netif_num(esp_netif_t *netif)
return netif_cnt; return netif_cnt;
} }
#ifdef CONFIG_EPPP_LINK_USES_PPP
static void on_ppp_event(void *arg, esp_event_base_t base, int32_t event_id, void *data) static void on_ppp_event(void *arg, esp_event_base_t base, int32_t event_id, void *data)
{ {
esp_netif_t **netif = data; esp_netif_t **netif = data;
@ -172,6 +173,7 @@ static void on_ppp_event(void *arg, esp_event_base_t base, int32_t event_id, voi
h->netif_stop = true; h->netif_stop = true;
} }
} }
#endif // CONFIG_EPPP_LINK_USES_PPP
static void on_ip_event(void *arg, esp_event_base_t base, int32_t event_id, void *data) static void on_ip_event(void *arg, esp_event_base_t base, int32_t event_id, void *data)
{ {
@ -222,7 +224,9 @@ static void remove_handlers(void)
vEventGroupDelete(s_event_group); vEventGroupDelete(s_event_group);
s_event_group = NULL; s_event_group = NULL;
esp_event_handler_unregister(IP_EVENT, ESP_EVENT_ANY_ID, on_ip_event); esp_event_handler_unregister(IP_EVENT, ESP_EVENT_ANY_ID, on_ip_event);
#ifdef CONFIG_EPPP_LINK_USES_PPP
esp_event_handler_unregister(NETIF_PPP_STATUS, ESP_EVENT_ANY_ID, on_ppp_event); esp_event_handler_unregister(NETIF_PPP_STATUS, ESP_EVENT_ANY_ID, on_ppp_event);
#endif
} }
} }
@ -296,11 +300,13 @@ esp_netif_t *eppp_open(eppp_type_t role, eppp_config_t *config, int connect_time
remove_handlers(); remove_handlers();
return NULL; return NULL;
} }
#ifdef CONFIG_EPPP_LINK_USES_PPP
if (esp_event_handler_register(NETIF_PPP_STATUS, ESP_EVENT_ANY_ID, on_ppp_event, NULL) != ESP_OK) { if (esp_event_handler_register(NETIF_PPP_STATUS, ESP_EVENT_ANY_ID, on_ppp_event, NULL) != ESP_OK) {
ESP_LOGE(TAG, "Failed to register PPP status handler"); ESP_LOGE(TAG, "Failed to register PPP status handler");
remove_handlers(); remove_handlers();
return NULL; return NULL;
} }
#endif // CONFIG_EPPP_LINK_USES_PPP
} }
esp_netif_t *netif = eppp_init(role, config); esp_netif_t *netif = eppp_init(role, config);
if (!netif) { if (!netif) {