diff options
Diffstat (limited to 'inet/netinet/in.h')
| -rw-r--r-- | inet/netinet/in.h | 96 |
1 files changed, 54 insertions, 42 deletions
diff --git a/inet/netinet/in.h b/inet/netinet/in.h index d2a366b51c..9eda281360 100644 --- a/inet/netinet/in.h +++ b/inet/netinet/in.h @@ -20,6 +20,7 @@ #define _NETINET_IN_H 1 #include <features.h> +#include <inttypes.h> #include <sys/socket.h> #include <sys/types.h> @@ -30,19 +31,25 @@ __BEGIN_DECLS /* Standard well-defined IP protocols. */ enum { - IPPROTO_IP = 0, /* Dummy protocol for TCP. */ - IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ - IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ - IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */ - IPPROTO_TCP = 6, /* Transmission Control Protocol. */ - IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ - IPPROTO_PUP = 12, /* PUP protocol. */ - IPPROTO_UDP = 17, /* User Datagram Protocol. */ - IPPROTO_IDP = 22, /* XNS IDP protocol. */ - IPPROTO_IPV6 = 41, /* IPv6-in-IPv4 tunnelling. */ - IPPROTO_ICMPV6 = 58, /* ICMPv6. */ - - IPPROTO_RAW = 255, /* Raw IP packets. */ + IPPROTO_IP = 0, /* Dummy protocol for TCP. */ + IPPROTO_HOPOPTS = 0, /* IPv6 Hop-by-Hop options. */ + IPPROTO_ICMP = 1, /* Internet Control Message Protocol. */ + IPPROTO_IGMP = 2, /* Internet Group Management Protocol. */ + IPPROTO_IPIP = 4, /* IPIP tunnels (older KA9Q tunnels use 94). */ + IPPROTO_TCP = 6, /* Transmission Control Protocol. */ + IPPROTO_EGP = 8, /* Exterior Gateway Protocol. */ + IPPROTO_PUP = 12, /* PUP protocol. */ + IPPROTO_UDP = 17, /* User Datagram Protocol. */ + IPPROTO_IDP = 22, /* XNS IDP protocol. */ + IPPROTO_IPV6 = 41, /* IPv6 header. */ + IPPROTO_ROUTING = 43, /* IPv6 routing header. */ + IPPROTO_FRAGMENT = 44, /* IPv6 fragmentation header. */ + IPPROTO_ESP = 50, /* encapsulating security payload. */ + IPPROTO_AH = 51, /* authentication header. */ + IPPROTO_ICMPV6 = 58, /* ICMPv6. */ + IPPROTO_NONE = 59, /* IPv6 no next header. */ + IPPROTO_DSTOPTS = 60, /* IPv6 destination options. */ + IPPROTO_RAW = 255, /* Raw IP packets. */ IPPROTO_MAX }; @@ -90,7 +97,7 @@ enum /* Internet address. */ struct in_addr { - u_int32_t s_addr; + uint32_t s_addr; }; @@ -142,11 +149,11 @@ struct in6_addr { union { - u_int8_t u6_addr8[16]; - u_int16_t u6_addr16[8]; - u_int32_t u6_addr32[4]; + uint8_t u6_addr8[16]; + uint16_t u6_addr16[8]; + uint32_t u6_addr32[4]; #if (~0UL) > 0xffffffff - u_int64_t u6_addr64[2]; + uint64_t u6_addr64[2]; #endif } in6_u; #define s6_addr in6_u.u6_addr8 @@ -171,13 +178,13 @@ extern const struct in6_addr in6addr_loopback; /* ::1 */ struct sockaddr_in { __SOCKADDR_COMMON (sin_); - unsigned short int sin_port; /* Port number. */ + uint16_t sin_port; /* Port number. */ struct in_addr sin_addr; /* Internet address. */ /* Pad to size of `struct sockaddr'. */ unsigned char sin_zero[sizeof (struct sockaddr) - __SOCKADDR_COMMON_SIZE - - sizeof (unsigned short int) - + sizeof (uint16_t) - sizeof (struct in_addr)]; }; @@ -185,8 +192,8 @@ struct sockaddr_in struct sockaddr_in6 { __SOCKADDR_COMMON (sin6_); - u_int16_t sin6_port; /* Transport layer port # */ - u_int32_t sin6_flowinfo; /* IPv6 flow information */ + uint16_t sin6_port; /* Transport layer port # */ + uint32_t sin6_flowinfo; /* IPv6 flow information */ struct in6_addr sin6_addr; /* IPv6 address */ }; @@ -196,8 +203,8 @@ struct ipv6_mreq /* IPv6 multicast address of group */ struct in6_addr ipv6mr_multiaddr; - /* local IPv6 address of interface */ - int ipv6mr_ifindex; + /* local interface */ + unsigned int ipv6mr_ifindex; }; /* Get system-specific definitions. */ @@ -210,10 +217,10 @@ struct ipv6_mreq this was a short-sighted decision since on different systems the types may have different representations but the values are always the same. */ -extern u_int32_t ntohl __P ((u_int32_t __netlong)); -extern u_int16_t ntohs __P ((u_int16_t __netshort)); -extern u_int32_t htonl __P ((u_int32_t __hostlong)); -extern u_int16_t htons __P ((u_int16_t __hostshort)); +extern uint32_t ntohl __P ((uint32_t __netlong)); +extern uint16_t ntohs __P ((uint16_t __netshort)); +extern uint32_t htonl __P ((uint32_t __hostlong)); +extern uint16_t htons __P ((uint16_t __hostshort)); #include <endian.h> @@ -237,30 +244,35 @@ extern u_int16_t htons __P ((u_int16_t __hostshort)); #endif #define IN6_IS_ADDR_UNSPECIFIED(a) \ - ((((u_int32_t *) (a))[0] == 0) && ((u_int32_t *) (a))[1] == 0) && \ - (((u_int32_t *) (a))[2] == 0) && ((u_int32_t *) (a))[3] == 0)) + ((((uint32_t *) (a))[0] == 0) && ((uint32_t *) (a))[1] == 0) && \ + (((uint32_t *) (a))[2] == 0) && ((uint32_t *) (a))[3] == 0)) #define IN6_IS_ADDR_LOOPBACK(a) \ - ((((u_int32_t *) (a))[0] == 0) && ((u_int32_t *) (a))[1] == 0) && \ - (((u_int32_t *) (a))[2] == 0) && ((u_int32_t *) (a))[3] == htonl (1))) + ((((uint32_t *) (a))[0] == 0) && ((uint32_t *) (a))[1] == 0) && \ + (((uint32_t *) (a))[2] == 0) && ((uint32_t *) (a))[3] == htonl (1))) #define IN6_IS_ADDR_MULTICAST(a) (((u_int8_t *) (a))[0] == 0xff) #define IN6_IS_ADDR_LINKLOCAL(a) \ - ((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000)) + ((((uint32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfe800000)) #define IN6_IS_ADDR_SITELOCAL(a) \ - ((((u_int32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfec00000)) + ((((uint32_t *) (a))[0] & htonl (0xffc00000)) == htonl (0xfec00000)) #define IN6_IS_ADDR_V4MAPPED(a) \ - ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \ - (((u_int32_t *) (a))[2] == htonl (0xffff))) + ((((uint32_t *) (a))[0] == 0) && (((uint32_t *) (a))[1] == 0) && \ + (((uint32_t *) (a))[2] == htonl (0xffff))) #define IN6_IS_ADDR_V4COMPAT(a) \ - ((((u_int32_t *) (a))[0] == 0) && (((u_int32_t *) (a))[1] == 0) && \ - (((u_int32_t *) (a))[2] == 0) && (ntohl (((u_int32_t *) (a))[3]) > 1)) - - + ((((uint32_t *) (a))[0] == 0) && (((uint32_t *) (a))[1] == 0) && \ + (((uint32_t *) (a))[2] == 0) && (ntohl (((uint32_t *) (a))[3]) > 1)) + +#define IN6_ARE_ADDR_EQUAL(a,b) \ + ((((uint32_t *) (a))[0] == ((uint32_t *) (b))[0]) && \ + (((uint32_t *) (a))[1] == ((uint32_t *) (b))[2]) && \ + (((uint32_t *) (a))[2] == ((uint32_t *) (b))[1]) && \ + (((uint32_t *) (a))[3] == ((uint32_t *) (b))[3])) + /* Bind socket to a privileged IP port. */ extern int bindresvport __P ((int __sockfd, struct sockaddr_in *__sin)); @@ -268,8 +280,8 @@ extern int bindresvport __P ((int __sockfd, struct sockaddr_in *__sin)); /* IPv6 packet information. */ struct in6_pktinfo { - struct in6_addr ipi6_addr; /* src/dst IPv6 address */ - int ipi6_ifindex; /* send/recv interface index */ + struct in6_addr ipi6_addr; /* src/dst IPv6 address */ + unsigned int ipi6_ifindex; /* send/recv interface index */ }; __END_DECLS |