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CodeScopeSTM32 Libraries and SamplesLwIPnetif_is_link_up

netif_is_link_up macro

Syntax

#define netif_is_link_up(netif) (((netif)->flags & NETIF_FLAG_LINK_UP) ? (u8_t)1 : (u8_t)0)

Arguments

netif

Examples

netif_is_link_up is referenced by 35 libraries and example projects.

References

LocationText
netif.h:473
#define netif_is_link_up(netif) (((netif)->flags & NETIF_FLAG_LINK_UP) ? (u8_t)1 : (u8_t)0)
dhcp.c:787
if (!netif_is_link_up(netif)) {
ip4.c:172
if (netif_is_up(netif) && netif_is_link_up(netif) && !ip4_addr_isany_val(*netif_ip4_addr(netif))) {
ip4.c:216
if ((netif_default == NULL) || !netif_is_up(netif_default) || !netif_is_link_up(netif_default) ||