abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-05-28 11:07:51 +08:00
Code Issues Packages Projects Releases Wiki Activity

Link status does not depend on LWIP_NETIF_LINK_CALLBACK (fixes bug #28899)

Browse Source
This commit is contained in:
goldsimon
2010-02-15 19:53:46 +00:00
parent e04e0cb98e
commit 7c2054091d
4 changed files with 11 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/include/lwip/netif.h
View File

@@ -80,8 +80,7 @@ extern "C" {
* (set by the network interface driver).
* Either set by the netif driver in its init function (if the link
* is up at that time) or at a later point once the link comes up
* (if link detection is supported by the hardware).
* Only really used with LWIP_NETIF_LINK_CALLBACK. */
* (if link detection is supported by the hardware). */
#define NETIF_FLAG_LINK_UP 0x10U
/** If set, the netif is an ethernet device using ARP.
* Set by the netif driver in its init function.
@@ -279,18 +278,15 @@ void netif_set_down(struct netif *netif);
#define netif_is_up(netif) (((netif)->flags & NETIF_FLAG_UP) ? (u8_t)1 : (u8_t)0)
#if LWIP_NETIF_STATUS_CALLBACK
/*
* Set callback to be called when interface is brought up/down
*/
void netif_set_status_callback(struct netif *netif, netif_status_callback_fn status_callback);
#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);
/** Ask if a link is up */
#define netif_is_link_up(netif) (((netif)->flags & NETIF_FLAG_LINK_UP) ? (u8_t)1 : (u8_t)0)
#if LWIP_NETIF_LINK_CALLBACK
void netif_set_link_callback(struct netif *netif, netif_status_callback_fn link_callback);
#endif /* LWIP_NETIF_LINK_CALLBACK */