Linux 2.4.23 Networking: in.h File Reference

00025 { 00026 IPPROTO_IP = 0, /* Dummy protocol for TCP */ 00027 IPPROTO_ICMP = 1, /* Internet Control Message Protocol */ 00028 IPPROTO_IGMP = 2, /* Internet Group Management Protocol */ 00029 IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94) */ 00030 IPPROTO_TCP = 6, /* Transmission Control Protocol */ 00031 IPPROTO_EGP = 8, /* Exterior Gateway Protocol */ 00032 IPPROTO_PUP = 12, /* PUP protocol */ 00033 IPPROTO_UDP = 17, /* User Datagram Protocol */ 00034 IPPROTO_IDP = 22, /* XNS IDP protocol */ 00035 IPPROTO_RSVP = 46, /* RSVP protocol */ 00036 IPPROTO_GRE = 47, /* Cisco GRE tunnels (rfc 1701,1702) */ 00037 00038 IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling */ 00039 00040 IPPROTO_PIM = 103, /* Protocol Independent Multicast */ 00041 00042 IPPROTO_ESP = 50, /* Encapsulation Security Payload protocol */ 00043 IPPROTO_AH = 51, /* Authentication Header protocol */ 00044 IPPROTO_COMP = 108, /* Compression Header protocol */ 00045 IPPROTO_SCTP = 132, /* Stream Control Transport Protocol */ 00046 00047 IPPROTO_RAW = 255, /* Raw IP packets */ 00048 IPPROTO_MAX 00049 };


Classes
struct	in_addr
struct	ip_mreq
struct	ip_mreqn
struct	ip_mreq_source
struct	ip_msfilter
struct	group_req
struct	group_source_req
struct	group_filter
struct	in_pktinfo
struct	sockaddr_in
Defines
#define	IP_TOS 1
#define	IP_TTL 2
#define	IP_HDRINCL 3
#define	IP_OPTIONS 4
#define	IP_ROUTER_ALERT 5
#define	IP_RECVOPTS 6
#define	IP_RETOPTS 7
#define	IP_PKTINFO 8
#define	IP_PKTOPTIONS 9
#define	IP_MTU_DISCOVER 10
#define	IP_RECVERR 11
#define	IP_RECVTTL 12
#define	IP_RECVTOS 13
#define	IP_MTU 14
#define	IP_FREEBIND 15
#define	IP_RECVRETOPTS IP_RETOPTS
#define	IP_PMTUDISC_DONT 0
#define	IP_PMTUDISC_WANT 1
#define	IP_PMTUDISC_DO 2
#define	IP_MULTICAST_IF 32
#define	IP_MULTICAST_TTL 33
#define	IP_MULTICAST_LOOP 34
#define	IP_ADD_MEMBERSHIP 35
#define	IP_DROP_MEMBERSHIP 36
#define	IP_UNBLOCK_SOURCE 37
#define	IP_BLOCK_SOURCE 38
#define	IP_ADD_SOURCE_MEMBERSHIP 39
#define	IP_DROP_SOURCE_MEMBERSHIP 40
#define	IP_MSFILTER 41
#define	MCAST_JOIN_GROUP 42
#define	MCAST_BLOCK_SOURCE 43
#define	MCAST_UNBLOCK_SOURCE 44
#define	MCAST_LEAVE_GROUP 45
#define	MCAST_JOIN_SOURCE_GROUP 46
#define	MCAST_LEAVE_SOURCE_GROUP 47
#define	MCAST_MSFILTER 48
#define	MCAST_EXCLUDE 0
#define	MCAST_INCLUDE 1
#define	IP_DEFAULT_MULTICAST_TTL 1
#define	IP_DEFAULT_MULTICAST_LOOP 1
#define	IP_MSFILTER_SIZE(numsrc)
#define	GROUP_FILTER_SIZE(numsrc)
#define	__SOCK_SIZE__ 16
#define	sin_zero __pad
#define	IN_CLASSA(a) ((((long int) (a)) & 0x80000000) == 0)
#define	IN_CLASSA_NET 0xff000000
#define	IN_CLASSA_NSHIFT 24
#define	IN_CLASSA_HOST (0xffffffff & ~IN_CLASSA_NET)
#define	IN_CLASSA_MAX 128
#define	IN_CLASSB(a) ((((long int) (a)) & 0xc0000000) == 0x80000000)
#define	IN_CLASSB_NET 0xffff0000
#define	IN_CLASSB_NSHIFT 16
#define	IN_CLASSB_HOST (0xffffffff & ~IN_CLASSB_NET)
#define	IN_CLASSB_MAX 65536
#define	IN_CLASSC(a) ((((long int) (a)) & 0xe0000000) == 0xc0000000)
#define	IN_CLASSC_NET 0xffffff00
#define	IN_CLASSC_NSHIFT 8
#define	IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
#define	IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
#define	IN_MULTICAST(a) IN_CLASSD(a)
#define	IN_MULTICAST_NET 0xF0000000
#define	IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
#define	IN_BADCLASS(a) IN_EXPERIMENTAL((a))
#define	INADDR_ANY ((unsigned long int) 0x00000000)
#define	INADDR_BROADCAST ((unsigned long int) 0xffffffff)
#define	INADDR_NONE ((unsigned long int) 0xffffffff)
#define	IN_LOOPBACKNET 127
#define	INADDR_LOOPBACK 0x7f000001
#define	IN_LOOPBACK(a) ((((long int) (a)) & 0xff000000) == 0x7f000000)
#define	INADDR_UNSPEC_GROUP 0xe0000000U
#define	INADDR_ALLHOSTS_GROUP 0xe0000001U
#define	INADDR_ALLRTRS_GROUP 0xe0000002U
#define	INADDR_MAX_LOCAL_GROUP 0xe00000ffU
#define	LOOPBACK(x) (((x) & htonl(0xff000000)) == htonl(0x7f000000))
#define	MULTICAST(x) (((x) & htonl(0xf0000000)) == htonl(0xe0000000))
#define	BADCLASS(x) (((x) & htonl(0xf0000000)) == htonl(0xf0000000))
#define	ZERONET(x) (((x) & htonl(0xff000000)) == htonl(0x00000000))
#define	LOCAL_MCAST(x) (((x) & htonl(0xFFFFFF00)) == htonl(0xE0000000))
Enumerations
enum	{ IPPROTO_IP = 0, IPPROTO_ICMP = 1, IPPROTO_IGMP = 2, IPPROTO_IPIP = 4, IPPROTO_TCP = 6, IPPROTO_EGP = 8, IPPROTO_PUP = 12, IPPROTO_UDP = 17, IPPROTO_IDP = 22, IPPROTO_RSVP = 46, IPPROTO_GRE = 47, IPPROTO_IPV6 = 41, IPPROTO_PIM = 103, IPPROTO_ESP = 50, IPPROTO_AH = 51, IPPROTO_COMP = 108, IPPROTO_SCTP = 132, IPPROTO_RAW = 255, IPPROTO_MAX }

in.h File Reference

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Defines

Enumerations

Define Documentation

Enumeration Type Documentation