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- #ifndef _NETINET_IN_H
- #define _NETINET_IN_H 1
- #include <features.h>
- #include <stdint.h>
- #include <sys/socket.h>
- #include <bits/types.h>
- __BEGIN_DECLS
- enum
- {
- IPPROTO_IP = 0,
- #define IPPROTO_IP IPPROTO_IP
- IPPROTO_HOPOPTS = 0,
- #define IPPROTO_HOPOPTS IPPROTO_HOPOPTS
- IPPROTO_ICMP = 1,
- #define IPPROTO_ICMP IPPROTO_ICMP
- IPPROTO_IGMP = 2,
- #define IPPROTO_IGMP IPPROTO_IGMP
- IPPROTO_IPIP = 4,
- #define IPPROTO_IPIP IPPROTO_IPIP
- IPPROTO_TCP = 6,
- #define IPPROTO_TCP IPPROTO_TCP
- IPPROTO_EGP = 8,
- #define IPPROTO_EGP IPPROTO_EGP
- IPPROTO_PUP = 12,
- #define IPPROTO_PUP IPPROTO_PUP
- IPPROTO_UDP = 17,
- #define IPPROTO_UDP IPPROTO_UDP
- IPPROTO_IDP = 22,
- #define IPPROTO_IDP IPPROTO_IDP
- IPPROTO_TP = 29,
- #define IPPROTO_TP IPPROTO_TP
- IPPROTO_DCCP = 33,
- #define IPPROTO_DCCP IPPROTO_DCCP
- IPPROTO_IPV6 = 41,
- #define IPPROTO_IPV6 IPPROTO_IPV6
- IPPROTO_ROUTING = 43,
- #define IPPROTO_ROUTING IPPROTO_ROUTING
- IPPROTO_FRAGMENT = 44,
- #define IPPROTO_FRAGMENT IPPROTO_FRAGMENT
- IPPROTO_RSVP = 46,
- #define IPPROTO_RSVP IPPROTO_RSVP
- IPPROTO_GRE = 47,
- #define IPPROTO_GRE IPPROTO_GRE
- IPPROTO_ESP = 50,
- #define IPPROTO_ESP IPPROTO_ESP
- IPPROTO_AH = 51,
- #define IPPROTO_AH IPPROTO_AH
- IPPROTO_ICMPV6 = 58,
- #define IPPROTO_ICMPV6 IPPROTO_ICMPV6
- IPPROTO_NONE = 59,
- #define IPPROTO_NONE IPPROTO_NONE
- IPPROTO_DSTOPTS = 60,
- #define IPPROTO_DSTOPTS IPPROTO_DSTOPTS
- IPPROTO_MTP = 92,
- #define IPPROTO_MTP IPPROTO_MTP
- IPPROTO_ENCAP = 98,
- #define IPPROTO_ENCAP IPPROTO_ENCAP
- IPPROTO_PIM = 103,
- #define IPPROTO_PIM IPPROTO_PIM
- IPPROTO_COMP = 108,
- #define IPPROTO_COMP IPPROTO_COMP
- IPPROTO_SCTP = 132,
- #define IPPROTO_SCTP IPPROTO_SCTP
- IPPROTO_MH = 135,
- #define IPPROTO_MH IPPROTO_MH
- IPPROTO_UDPLITE = 136,
- #define IPPROTO_UDPLITE IPPROTO_UDPLITE
- IPPROTO_RAW = 255,
- #define IPPROTO_RAW IPPROTO_RAW
- IPPROTO_MAX
- };
- typedef uint16_t in_port_t;
- enum
- {
- IPPORT_ECHO = 7,
- IPPORT_DISCARD = 9,
- IPPORT_SYSTAT = 11,
- IPPORT_DAYTIME = 13,
- IPPORT_NETSTAT = 15,
- IPPORT_FTP = 21,
- IPPORT_TELNET = 23,
- IPPORT_SMTP = 25,
- IPPORT_TIMESERVER = 37,
- IPPORT_NAMESERVER = 42,
- IPPORT_WHOIS = 43,
- IPPORT_MTP = 57,
- IPPORT_TFTP = 69,
- IPPORT_RJE = 77,
- IPPORT_FINGER = 79,
- IPPORT_TTYLINK = 87,
- IPPORT_SUPDUP = 95,
- IPPORT_EXECSERVER = 512,
- IPPORT_LOGINSERVER = 513,
- IPPORT_CMDSERVER = 514,
- IPPORT_EFSSERVER = 520,
-
- IPPORT_BIFFUDP = 512,
- IPPORT_WHOSERVER = 513,
- IPPORT_ROUTESERVER = 520,
-
- IPPORT_RESERVED = 1024,
-
- IPPORT_USERRESERVED = 5000
- };
- typedef uint32_t in_addr_t;
- struct in_addr
- {
- in_addr_t s_addr;
- };
- #define IN_CLASSA(a) ((((in_addr_t)(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) ((((in_addr_t)(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) ((((in_addr_t)(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) ((((in_addr_t)(a)) & 0xf0000000) == 0xe0000000)
- #define IN_MULTICAST(a) IN_CLASSD(a)
- #define IN_EXPERIMENTAL(a) ((((in_addr_t)(a)) & 0xe0000000) == 0xe0000000)
- #define IN_BADCLASS(a) ((((in_addr_t)(a)) & 0xf0000000) == 0xf0000000)
- #define INADDR_ANY ((in_addr_t) 0x00000000)
- #define INADDR_BROADCAST ((in_addr_t) 0xffffffff)
- #define INADDR_NONE ((in_addr_t) 0xffffffff)
- #define IN_LOOPBACKNET 127
- #ifndef INADDR_LOOPBACK
- # define INADDR_LOOPBACK ((in_addr_t) 0x7f000001)
- #endif
- #define INADDR_UNSPEC_GROUP ((in_addr_t) 0xe0000000)
- #define INADDR_ALLHOSTS_GROUP ((in_addr_t) 0xe0000001)
- #define INADDR_ALLRTRS_GROUP ((in_addr_t) 0xe0000002)
- #define INADDR_MAX_LOCAL_GROUP ((in_addr_t) 0xe00000ff)
- #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- struct in6_addr
- {
- union
- {
- uint8_t __u6_addr8[16];
- #if defined __USE_MISC || defined __USE_GNU
- uint16_t __u6_addr16[8];
- uint32_t __u6_addr32[4];
- #endif
- } __in6_u;
- #define s6_addr __in6_u.__u6_addr8
- #if defined __USE_MISC || defined __USE_GNU
- # define s6_addr16 __in6_u.__u6_addr16
- # define s6_addr32 __in6_u.__u6_addr32
- #endif
- };
- #define IN6ADDR_ANY_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } }
- #define IN6ADDR_LOOPBACK_INIT { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } }
- #define INET6_ADDRSTRLEN 46
- #endif
- #ifdef __UCLIBC_HAS_IPV6__
- extern const struct in6_addr in6addr_any;
- extern const struct in6_addr in6addr_loopback;
- libc_hidden_proto(in6addr_loopback)
- #endif
- #define INET_ADDRSTRLEN 16
- #if 1
- struct sockaddr_in
- {
- __SOCKADDR_COMMON (sin_);
- in_port_t sin_port;
- struct in_addr sin_addr;
-
- unsigned char sin_zero[sizeof (struct sockaddr) -
- __SOCKADDR_COMMON_SIZE -
- sizeof (in_port_t) -
- sizeof (struct in_addr)];
- };
- #endif
- #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- struct sockaddr_in6
- {
- __SOCKADDR_COMMON (sin6_);
- in_port_t sin6_port;
- uint32_t sin6_flowinfo;
- struct in6_addr sin6_addr;
- uint32_t sin6_scope_id;
- };
- #endif
- #if defined __USE_MISC || defined __USE_GNU
- struct ip_mreq
- {
-
- struct in_addr imr_multiaddr;
-
- struct in_addr imr_interface;
- };
- struct ip_mreq_source
- {
-
- struct in_addr imr_multiaddr;
-
- struct in_addr imr_interface;
-
- struct in_addr imr_sourceaddr;
- };
- #endif
- #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- struct ipv6_mreq
- {
-
- struct in6_addr ipv6mr_multiaddr;
-
- unsigned int ipv6mr_interface;
- };
- #endif
- #if defined __USE_MISC || defined __USE_GNU
- struct group_req
- {
-
- uint32_t gr_interface;
-
- struct sockaddr_storage gr_group;
- };
- struct group_source_req
- {
-
- uint32_t gsr_interface;
-
- struct sockaddr_storage gsr_group;
-
- struct sockaddr_storage gsr_source;
- };
- struct ip_msfilter
- {
-
- struct in_addr imsf_multiaddr;
-
- struct in_addr imsf_interface;
-
- uint32_t imsf_fmode;
-
- uint32_t imsf_numsrc;
-
- struct in_addr imsf_slist[1];
- };
- #define IP_MSFILTER_SIZE(numsrc) (sizeof (struct ip_msfilter) \
- - sizeof (struct in_addr) \
- + (numsrc) * sizeof (struct in_addr))
- struct group_filter
- {
-
- uint32_t gf_interface;
-
- struct sockaddr_storage gf_group;
-
- uint32_t gf_fmode;
-
- uint32_t gf_numsrc;
-
- struct sockaddr_storage gf_slist[1];
- };
- #define GROUP_FILTER_SIZE(numsrc) (sizeof (struct group_filter) \
- - sizeof (struct sockaddr_storage) \
- + ((numsrc) \
- * sizeof (struct sockaddr_storage)))
- #endif
- #include <bits/in.h>
- extern uint32_t ntohl (uint32_t __netlong) __THROW __attribute__ ((__const__));
- libc_hidden_proto(ntohl)
- extern uint16_t ntohs (uint16_t __netshort)
- __THROW __attribute__ ((__const__));
- libc_hidden_proto(ntohs)
- extern uint32_t htonl (uint32_t __hostlong)
- __THROW __attribute__ ((__const__));
- libc_hidden_proto(htonl)
- extern uint16_t htons (uint16_t __hostshort)
- __THROW __attribute__ ((__const__));
- libc_hidden_proto(htons)
- #include <endian.h>
- #include <bits/byteswap.h>
- #ifdef __OPTIMIZE__
- # if __BYTE_ORDER == __BIG_ENDIAN
- # define ntohl(x) (x)
- # define ntohs(x) (x)
- # define htonl(x) (x)
- # define htons(x) (x)
- # else
- # if __BYTE_ORDER == __LITTLE_ENDIAN
- # define ntohl(x) __bswap_32 (x)
- # define ntohs(x) __bswap_16 (x)
- # define htonl(x) __bswap_32 (x)
- # define htons(x) __bswap_16 (x)
- # endif
- # endif
- #endif
- #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- #define IN6_IS_ADDR_UNSPECIFIED(a) \
- (((const uint32_t *) (a))[0] == 0 \
- && ((const uint32_t *) (a))[1] == 0 \
- && ((const uint32_t *) (a))[2] == 0 \
- && ((const uint32_t *) (a))[3] == 0)
- #define IN6_IS_ADDR_LOOPBACK(a) \
- (((const uint32_t *) (a))[0] == 0 \
- && ((const uint32_t *) (a))[1] == 0 \
- && ((const uint32_t *) (a))[2] == 0 \
- && ((const uint32_t *) (a))[3] == htonl (1))
- #define IN6_IS_ADDR_MULTICAST(a) (((const uint8_t *) (a))[0] == 0xff)
- #define IN6_IS_ADDR_LINKLOCAL(a) \
- ((((const uint32_t *) (a))[0] & htonl (0xffc00000)) \
- == htonl (0xfe800000))
- #define IN6_IS_ADDR_SITELOCAL(a) \
- ((((const uint32_t *) (a))[0] & htonl (0xffc00000)) \
- == htonl (0xfec00000))
- #define IN6_IS_ADDR_V4MAPPED(a) \
- ((((const uint32_t *) (a))[0] == 0) \
- && (((const uint32_t *) (a))[1] == 0) \
- && (((const uint32_t *) (a))[2] == htonl (0xffff)))
- #define IN6_IS_ADDR_V4COMPAT(a) \
- ((((const uint32_t *) (a))[0] == 0) \
- && (((const uint32_t *) (a))[1] == 0) \
- && (((const uint32_t *) (a))[2] == 0) \
- && (ntohl (((const uint32_t *) (a))[3]) > 1))
- #define IN6_ARE_ADDR_EQUAL(a,b) \
- ((((const uint32_t *) (a))[0] == ((const uint32_t *) (b))[0]) \
- && (((const uint32_t *) (a))[1] == ((const uint32_t *) (b))[1]) \
- && (((const uint32_t *) (a))[2] == ((const uint32_t *) (b))[2]) \
- && (((const uint32_t *) (a))[3] == ((const uint32_t *) (b))[3]))
- #endif
- #if defined __USE_MISC || defined __USE_GNU
- extern int bindresvport (int __sockfd, struct sockaddr_in *__sock_in) __THROW;
- libc_hidden_proto(bindresvport)
- # if 0
- extern int bindresvport6 (int __sockfd, struct sockaddr_in6 *__sock_in)
- __THROW;
- # endif
- #endif
- #if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- #define IN6_IS_ADDR_MC_NODELOCAL(a) \
- (IN6_IS_ADDR_MULTICAST(a) \
- && ((((const uint8_t *) (a))[1] & 0xf) == 0x1))
- #define IN6_IS_ADDR_MC_LINKLOCAL(a) \
- (IN6_IS_ADDR_MULTICAST(a) \
- && ((((const uint8_t *) (a))[1] & 0xf) == 0x2))
- #define IN6_IS_ADDR_MC_SITELOCAL(a) \
- (IN6_IS_ADDR_MULTICAST(a) \
- && ((((const uint8_t *) (a))[1] & 0xf) == 0x5))
- #define IN6_IS_ADDR_MC_ORGLOCAL(a) \
- (IN6_IS_ADDR_MULTICAST(a) \
- && ((((const uint8_t *) (a))[1] & 0xf) == 0x8))
- #define IN6_IS_ADDR_MC_GLOBAL(a) \
- (IN6_IS_ADDR_MULTICAST(a) \
- && ((((const uint8_t *) (a))[1] & 0xf) == 0xe))
- #endif
- #ifdef __USE_GNU
- # if defined __UCLIBC_HAS_IPV6__ || !defined __UCLIBC_STRICT_HEADERS__
- struct in6_pktinfo
- {
- struct in6_addr ipi6_addr;
- unsigned int ipi6_ifindex;
- };
- struct ip6_mtuinfo
- {
- struct sockaddr_in6 ip6m_addr;
- uint32_t ip6m_mtu;
- };
- # if 0
- extern int inet6_option_space (int __nbytes)
- __THROW __attribute_deprecated__;
- extern int inet6_option_init (void *__bp, struct cmsghdr **__cmsgp,
- int __type) __THROW __attribute_deprecated__;
- extern int inet6_option_append (struct cmsghdr *__cmsg,
- const uint8_t *__typep, int __multx,
- int __plusy) __THROW __attribute_deprecated__;
- extern uint8_t *inet6_option_alloc (struct cmsghdr *__cmsg, int __datalen,
- int __multx, int __plusy)
- __THROW __attribute_deprecated__;
- extern int inet6_option_next (const struct cmsghdr *__cmsg,
- uint8_t **__tptrp)
- __THROW __attribute_deprecated__;
- extern int inet6_option_find (const struct cmsghdr *__cmsg,
- uint8_t **__tptrp, int __type)
- __THROW __attribute_deprecated__;
- extern int inet6_opt_init (void *__extbuf, socklen_t __extlen) __THROW;
- extern int inet6_opt_append (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t __type, socklen_t __len, uint8_t __align,
- void **__databufp) __THROW;
- extern int inet6_opt_finish (void *__extbuf, socklen_t __extlen, int __offset)
- __THROW;
- extern int inet6_opt_set_val (void *__databuf, int __offset, void *__val,
- socklen_t __vallen) __THROW;
- extern int inet6_opt_next (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t *__typep, socklen_t *__lenp,
- void **__databufp) __THROW;
- extern int inet6_opt_find (void *__extbuf, socklen_t __extlen, int __offset,
- uint8_t __type, socklen_t *__lenp,
- void **__databufp) __THROW;
- extern int inet6_opt_get_val (void *__databuf, int __offset, void *__val,
- socklen_t __vallen) __THROW;
- extern socklen_t inet6_rth_space (int __type, int __segments) __THROW;
- extern void *inet6_rth_init (void *__bp, socklen_t __bp_len, int __type,
- int __segments) __THROW;
- extern int inet6_rth_add (void *__bp, const struct in6_addr *__addr) __THROW;
- extern int inet6_rth_reverse (const void *__in, void *__out) __THROW;
- extern int inet6_rth_segments (const void *__bp) __THROW;
- extern struct in6_addr *inet6_rth_getaddr (const void *__bp, int __index)
- __THROW;
- # endif
- # endif
- # if 0
- extern int getipv4sourcefilter (int __s, struct in_addr __interface_addr,
- struct in_addr __group, uint32_t *__fmode,
- uint32_t *__numsrc, struct in_addr *__slist)
- __THROW;
- extern int setipv4sourcefilter (int __s, struct in_addr __interface_addr,
- struct in_addr __group, uint32_t __fmode,
- uint32_t __numsrc,
- const struct in_addr *__slist)
- __THROW;
- extern int getsourcefilter (int __s, uint32_t __interface_addr,
- const struct sockaddr *__group,
- socklen_t __grouplen, uint32_t *__fmode,
- uint32_t *__numsrc,
- struct sockaddr_storage *__slist) __THROW;
- extern int setsourcefilter (int __s, uint32_t __interface_addr,
- const struct sockaddr *__group,
- socklen_t __grouplen, uint32_t __fmode,
- uint32_t __numsrc,
- const struct sockaddr_storage *__slist) __THROW;
- # endif
- #endif
- __END_DECLS
- #endif
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