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netif.h, netif.c: Integrate "patch #6163 : Function to check if link layer is up". Add a netif_is_link_up() function if LWIP_NETIF_LINK_CALLBACK option is set.

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This commit is contained in:
fbernon
2007-08-25 10:43:19 +00:00
parent 7c90cc6aac
commit acbf25f2eb
3 changed files with 47 additions and 32 deletions
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11
src/include/lwip/netif.h
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@@ -215,23 +215,26 @@ void netif_set_default(struct netif *netif);
void netif_set_ipaddr(struct netif *netif, struct ip_addr *ipaddr);
void netif_set_netmask(struct netif *netif, struct ip_addr *netmask);
void netif_set_gw(struct netif *netif, struct ip_addr *gw);
void netif_set_up(struct netif *netif);
void netif_set_down(struct netif *netif);
u8_t netif_is_up(struct netif *netif);
#if LWIP_NETIF_STATUS_CALLBACK
/*
* Set callback to be called when interface is brought up/down
*/
void netif_set_status_callback( struct netif *netif, void (* status_callback)(struct netif *netif));
void netif_set_status_callback(struct netif *netif, void (* status_callback)(struct netif *netif));
#endif /* LWIP_NETIF_STATUS_CALLBACK */
#if LWIP_NETIF_LINK_CALLBACK
void netif_set_link_up(struct netif *netif);
void netif_set_link_down(struct netif *netif);
u8_t netif_is_link_up(struct netif *netif);
/*
* Set callback to be called when link is brought up/down
*/
void netif_set_link_callback( struct netif *netif, void (* link_callback)(struct netif *netif));
void netif_set_link_down( struct netif *netif);
void netif_set_link_up( struct netif *netif);
void netif_set_link_callback(struct netif *netif, void (* link_callback)(struct netif *netif));
#endif /* LWIP_NETIF_LINK_CALLBACK */
#ifdef __cplusplus