LwIP + 0/7 examples
CodeScope will show references to NETIF_FLAG_LINK_UP from the following samples and libraries:
Examples
STM32469I_EVAL
Demonstrations
Applications
mbedTLS
STM324x9I_EVAL
Applications
mbedTLS
STM324xG_EVAL
Applications
mbedTLS
 
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CodeScopeSTM32 Libraries and SamplesLwIPNETIF_FLAG_LINK_UP

NETIF_FLAG_LINK_UP macro

If set, the interface has an active link (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

Syntax

#define NETIF_FLAG_LINK_UP 0x04U

Examples

NETIF_FLAG_LINK_UP is referenced by 7 libraries and example projects.

References

LocationText
netif.h:93
#define NETIF_FLAG_LINK_UP 0x04U
netif.c:880
if (!(netif->flags & NETIF_FLAG_LINK_UP) ||
netif.c:994
if (!(netif->flags & NETIF_FLAG_LINK_UP)) {
netif.c:995
netif_set_flags(netif, NETIF_FLAG_LINK_UP);
netif.c:1032
if (netif->flags & NETIF_FLAG_LINK_UP) {
netif.c:1033
netif_clear_flags(netif, NETIF_FLAG_LINK_UP);
netif.h:473
#define netif_is_link_up(netif) (((netif)->flags & NETIF_FLAG_LINK_UP) ? (u8_t)1 : (u8_t)0)