if.h File Reference

#include <linux/types.h>

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Data Structures
struct	ifmap

Macros
#define	IFNAMSIZ   16
#define	IFF_UP   0x1 /* interface is up */
#define	IFF_BROADCAST   0x2 /* broadcast address valid */
#define	IFF_DEBUG   0x4 /* turn on debugging */
#define	IFF_LOOPBACK   0x8 /* is a loopback net */
#define	IFF_POINTOPOINT   0x10 /* interface is has p-p link */
#define	IFF_NOTRAILERS   0x20 /* avoid use of trailers */
#define	IFF_RUNNING   0x40 /* interface RFC2863 OPER_UP */
#define	IFF_NOARP   0x80 /* no ARP protocol */
#define	IFF_PROMISC   0x100 /* receive all packets */
#define	IFF_ALLMULTI   0x200 /* receive all multicast packets*/
#define	IFF_MASTER   0x400 /* master of a load balancer */
#define	IFF_SLAVE   0x800 /* slave of a load balancer */
#define	IFF_MULTICAST   0x1000 /* Supports multicast */
#define	IFF_PORTSEL   0x2000 /* can set media type */
#define	IFF_AUTOMEDIA   0x4000 /* auto media select active */
#define	IFF_DYNAMIC   0x8000 /* dialup device with changing addresses*/
#define	IFF_LOWER_UP   0x10000 /* driver signals L1 up */
#define	IFF_DORMANT   0x20000 /* driver signals dormant */
#define	IFF_ECHO   0x40000 /* echo sent packets */
#define	IFF_VOLATILE
#define	IFF_802_1Q_VLAN   0x1 /* 802.1Q VLAN device. */
#define	IFF_EBRIDGE   0x2 /* Ethernet bridging device. */
#define	IFF_SLAVE_INACTIVE   0x4 /* bonding slave not the curr. active */
#define	IFF_MASTER_8023AD   0x8 /* bonding master, 802.3ad. */
#define	IFF_MASTER_ALB   0x10 /* bonding master, balance-alb. */
#define	IFF_BONDING   0x20 /* bonding master or slave */
#define	IFF_SLAVE_NEEDARP   0x40 /* need ARPs for validation */
#define	IFF_ISATAP   0x80 /* ISATAP interface (RFC4214) */
#define	IF_GET_IFACE   0x0001 /* for querying only */
#define	IF_GET_PROTO   0x0002
#define	IF_IFACE_V35   0x1000 /* V.35 serial interface */
#define	IF_IFACE_V24   0x1001 /* V.24 serial interface */
#define	IF_IFACE_X21   0x1002 /* X.21 serial interface */
#define	IF_IFACE_T1   0x1003 /* T1 telco serial interface */
#define	IF_IFACE_E1   0x1004 /* E1 telco serial interface */
#define	IF_IFACE_SYNC_SERIAL   0x1005 /* can't be set by software */
#define	IF_IFACE_X21D   0x1006 /* X.21 Dual Clocking (FarSite) */
#define	IF_PROTO_HDLC   0x2000 /* raw HDLC protocol */
#define	IF_PROTO_PPP   0x2001 /* PPP protocol */
#define	IF_PROTO_CISCO   0x2002 /* Cisco HDLC protocol */
#define	IF_PROTO_FR   0x2003 /* Frame Relay protocol */
#define	IF_PROTO_FR_ADD_PVC   0x2004 /* Create FR PVC */
#define	IF_PROTO_FR_DEL_PVC   0x2005 /* Delete FR PVC */
#define	IF_PROTO_X25   0x2006 /* X.25 */
#define	IF_PROTO_HDLC_ETH   0x2007 /* raw HDLC, Ethernet emulation */
#define	IF_PROTO_FR_ADD_ETH_PVC   0x2008 /* Create FR Ethernet-bridged PVC */
#define	IF_PROTO_FR_DEL_ETH_PVC   0x2009 /* Delete FR Ethernet-bridged PVC */
#define	IF_PROTO_FR_PVC   0x200A /* for reading PVC status */
#define	IF_PROTO_FR_ETH_PVC   0x200B
#define	IF_PROTO_RAW   0x200C /* RAW Socket */

Enumerations
enum	{   IF_OPER_UNKNOWN,   IF_OPER_NOTPRESENT,   IF_OPER_DOWN,   IF_OPER_LOWERLAYERDOWN,   IF_OPER_TESTING,   IF_OPER_DORMANT,   IF_OPER_UP }
enum	{   IF_LINK_MODE_DEFAULT,   IF_LINK_MODE_DORMANT }

Macro Definition Documentation

#define IF_GET_IFACE   0x0001 /* for querying only */

#define IF_GET_PROTO   0x0002

#define IF_IFACE_E1   0x1004 /* E1 telco serial interface */

#define IF_IFACE_SYNC_SERIAL   0x1005 /* can't be set by software */

#define IF_IFACE_T1   0x1003 /* T1 telco serial interface */

#define IF_IFACE_V24   0x1001 /* V.24 serial interface */

#define IF_IFACE_V35   0x1000 /* V.35 serial interface */

#define IF_IFACE_X21   0x1002 /* X.21 serial interface */

#define IF_IFACE_X21D   0x1006 /* X.21 Dual Clocking (FarSite) */

#define IF_PROTO_CISCO   0x2002 /* Cisco HDLC protocol */

#define IF_PROTO_FR   0x2003 /* Frame Relay protocol */

#define IF_PROTO_FR_ADD_ETH_PVC   0x2008 /* Create FR Ethernet-bridged PVC */

#define IF_PROTO_FR_ADD_PVC   0x2004 /* Create FR PVC */

#define IF_PROTO_FR_DEL_ETH_PVC   0x2009 /* Delete FR Ethernet-bridged PVC */

#define IF_PROTO_FR_DEL_PVC   0x2005 /* Delete FR PVC */

#define IF_PROTO_FR_ETH_PVC   0x200B

#define IF_PROTO_FR_PVC   0x200A /* for reading PVC status */

#define IF_PROTO_HDLC   0x2000 /* raw HDLC protocol */

#define IF_PROTO_HDLC_ETH   0x2007 /* raw HDLC, Ethernet emulation */

#define IF_PROTO_PPP   0x2001 /* PPP protocol */

#define IF_PROTO_RAW   0x200C /* RAW Socket */

#define IF_PROTO_X25   0x2006 /* X.25 */

#define IFF_802_1Q_VLAN   0x1 /* 802.1Q VLAN device. */

#define IFF_ALLMULTI   0x200 /* receive all multicast packets*/

#define IFF_AUTOMEDIA   0x4000 /* auto media select active */

#define IFF_BONDING   0x20 /* bonding master or slave */

#define IFF_BROADCAST   0x2 /* broadcast address valid */

#define IFF_DEBUG   0x4 /* turn on debugging */

#define IFF_DORMANT   0x20000 /* driver signals dormant */

#define IFF_DYNAMIC   0x8000 /* dialup device with changing addresses*/

#define IFF_EBRIDGE   0x2 /* Ethernet bridging device. */

#define IFF_ECHO   0x40000 /* echo sent packets */

#define IFF_ISATAP   0x80 /* ISATAP interface (RFC4214) */

#define IFF_LOOPBACK   0x8 /* is a loopback net */

#define IFF_LOWER_UP   0x10000 /* driver signals L1 up */

#define IFF_MASTER   0x400 /* master of a load balancer */

#define IFF_MASTER_8023AD   0x8 /* bonding master, 802.3ad. */

#define IFF_MASTER_ALB   0x10 /* bonding master, balance-alb. */

#define IFF_MULTICAST   0x1000 /* Supports multicast */

#define IFF_NOARP   0x80 /* no ARP protocol */

#define IFF_NOTRAILERS   0x20 /* avoid use of trailers */

#define IFF_POINTOPOINT   0x10 /* interface is has p-p link */

#define IFF_PORTSEL   0x2000 /* can set media type */

#define IFF_PROMISC   0x100 /* receive all packets */

#define IFF_RUNNING   0x40 /* interface RFC2863 OPER_UP */

Referenced by main().

#define IFF_SLAVE   0x800 /* slave of a load balancer */

#define IFF_SLAVE_INACTIVE   0x4 /* bonding slave not the curr. active */

#define IFF_SLAVE_NEEDARP   0x40 /* need ARPs for validation */

#define IFF_UP   0x1 /* interface is up */

Referenced by main().

#define IFF_VOLATILE

Value:

(IFF_LOOPBACK|IFF_POINTOPOINT|IFF_BROADCAST|IFF_ECHO|\
		IFF_MASTER|IFF_SLAVE|IFF_RUNNING|IFF_LOWER_UP|IFF_DORMANT)

#define IFNAMSIZ   16

Enumeration Type Documentation

anonymous enum

Enumerator
IF_OPER_UNKNOWN
IF_OPER_NOTPRESENT
IF_OPER_DOWN
IF_OPER_LOWERLAYERDOWN
IF_OPER_TESTING
IF_OPER_DORMANT
IF_OPER_UP

anonymous enum

Enumerator
IF_LINK_MODE_DEFAULT
IF_LINK_MODE_DORMANT