LwIP + 0/10 examples
CodeScope will show references to netif_is_up from the following samples and libraries:
 
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CodeScopeSTM32 Libraries and SamplesLwIPnetif_is_up

netif_is_up macro

Ask if an interface is up

Syntax

#define netif_is_up(netif) (((netif)->flags & NETIF_FLAG_UP) ? (u8_t)1 : (u8_t)0)

Arguments

netif

Examples

netif_is_up is referenced by 10 libraries and example projects.

References

LocationText
netif.h:461
#define netif_is_up(netif) (((netif)->flags & NETIF_FLAG_UP) ? (u8_t)1 : (u8_t)0)
dhcp.c:744
LWIP_ERROR("netif is not up, old style port?", netif_is_up(netif), return ERR_ARG;);
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) ||
ip4.c:383
if ((netif_is_up(netif)) && (!ip4_addr_isany_val(*netif_ip4_addr(netif)))) {
ip4.c:534
if ((netif_is_up(inp)) && (!ip4_addr_isany_val(*netif_ip4_addr(inp)))) {
netif.c:775
if (netif_is_up(netif)) {