NETIF_FLAG_UP macro

Whether the network interface is 'up'. This is a software flag used to control whether this network interface is enabled and processes traffic. It must be set by the startup code before this netif can be used (also for dhcp/autoip).

Syntax

from netif.h:84

#define NETIF_FLAG_UP 0x01U

References

Location	Text
netif.h:84	#define NETIF_FLAG_UP 0x01U
netif.c:850	if (!(netif->flags & NETIF_FLAG_UP)) {
netif.c:851	netif_set_flags(netif, NETIF_FLAG_UP);
netif.c:881	!(netif->flags & NETIF_FLAG_UP)) {
netif.c:925	if (netif->flags & NETIF_FLAG_UP) {
netif.c:934	netif_clear_flags(netif, NETIF_FLAG_UP);
netif.h:461	#define netif_is_up(netif) (((netif)->flags & NETIF_FLAG_UP) ? (u8_t)1 : (u8_t)0)